How the World Works

Aaaand we're back! There's been a lot going on, so how about a really huge list of what I actually remembered to write down at the time?

How the World Works (Science)

• T asked about how long ago Pangaea was. We looked up some maps, still and animated, to get him some answers. We also looked at how plate tectonics works, with spreading centers, subduction zones, and places where two plates abut forcefully and make mountains. We found places on the world map where each of these had happened or is still happening. Now both kids ask questions about how various features formed, often mountains or islands, and we can talk about volcanic hot spots (e.g., Hawaii) vs. volcanoes in subduction zones (e.g., the Ring of Fire around the Pacific) or spreading centers (East Pacific Rise, Mid-Atlantic Ridge) vs. mountains getting pushed up by plate impacts or compression (Rocky Mountains, Himalayas).
• We watched a video about how natural selection works. This led to another video by the same creators, about how fracking works and its risks to climate and human health. There is an anti-fracking initiative coming up for a vote in our city, so this was highly relevant to current events in our area.

• T and I read together a Magic School Bus book about butterflies, covering the differences between butterflies and moths, metamorphosis, molting, hazards to butterflies, what they eat, and how to help them. (P has read this book on her own in the past.)
• We watched a video about Jellyfish Lake. We wanted to know what kinds of jellyfish those were, so we looked it up and learned that the golden jellyfish, which have evolved there in isolation after drifting in from the ocean when sea levels were higher, host algal symbiotes that feed them, so the jellyfish follow the sun back and forth every day. Divers aren't allowed to use scuba gear in Jellyfish Lake because there's so much hydrogen sulfide dissolved in the water in the anoxic layer below 15 meters deep that it could kill them by absorption through the skin.

• Another video showed us two of the world's largest organisms: one nicknamed the humongous fungus, and the Pando aspen grove, which is roughly the size of Vatican City.

• T and I read another Magic School Bus book about microbes -- different kinds, their functions in the environment, how they spread, and more.
• We watched a video about gravity and how the orbits of satellites work, including geosynchronous orbits.
• A great video covered the life cycle of salmon, with a special focus on what eats them after they die following spawning. Although the main scavengers shown were ravens, eagles, bears, and maggots, this also tied in well with our reading about microbes.
• Other videos showed how trash is burned to produce energy in Norway (where they have to import trash from other countries to meet their energy needs!), and showed the relative sizes of the planets in our solar system by picturing them in our sky as if they were the same distance away as our moon.
• We talked about how seeds get dispersed. This came from watching birds eating berries off the vines in our backyard, and from seeing lots of milkweed fluff in our yard from milkweed plants in the neighbor's yard. I brought one of the milkweed pods inside and put it in a bowl on the counter, so anyone could pet it when passing by, or build small structures with it. I loved feeling it and noticing that it was so soft, it was difficult to tell whether you were touching it.
• We read a library book about the water cycle, including how water gets purified naturally by filtering through soil or swamps, problems caused by pollution, and how to conserve and protect water supplies.
• We watched some videos about octopuses. Both kids watch some of these, but T is especially fascinated. T spotted an octopus puppet at a store where we were shopping, but decided not to buy it. Later we saw more videos: an octopus stealing a video camera while it was recording, and octopuses going through very small openings (T has asked several questions about whether we could do that sort of thing if we had no bones, and made comments about how our bones make us different from octopuses).

• T chose a very fancy dinosaur pop-up book on a Costco trip and has been having me read parts of it to him. P also reads it with him.
• T enjoyed a video of Grover doing some science experiments.
• A question about how fireworks are made led to some good videos about firework production, safety measures during production, (some steps are done in concrete bunkers, and tools are chosen for their anti-static properties), and how fireworks shows are choreographed.

• We read a very basic library book about fire, which led to some discussions about fire safety.
• We watched a video on how to start a fire with a bow drill.
• P and T found a crawdad in the creek one day at our local unschoolers' park day. They were so excited!
• P and I watched SciShow videos on what happens when you stop eating (stages of starvation), on sleep deprivation, and on why pigeons bob their heads back and forth as they walk (they're actually holding their heads still as their bodies move, which gives them better ability to detect motion of predators or prey).
• I was singing some folk songs to P one day, and one of them was about the bomb in Hiroshima ("Cranes Over Hiroshima" by Fred Small, covered here by Jim Couza). She asked about what a nuclear bomb is, and we talked about nuclear fission and how it's used in a controlled way for power, and in an uncontrolled way in bombs. We also talked about how things go wrong at power plants sometimes (e.g., Fukushima), and how that can lead to uncontrolled reactions at power plants (meltdowns). The kids bring nuclear ideas into their pretend play as well.
• T was playing with a cardboard tube, stuffing socks and other objects into it with a pen for a ramrod, then blowing them out with his breath or by pushing them back out with the pen. I drew him some pictures about how that relates to the loading of old-fashioned rifles (as described in the Little House books, which we read some time ago). He wanted to know whether cannons were loaded the same way, and how a fuse could set off a cannon as he'd seen in cartoons, so we talked about those, too, with pictures, and the difference between how gunpowder burns in the open and how it burns in enclosed spaces (these related back to our fireworks videos).

How the World Works (Math, Spatial Reasoning, Logic)

• T spent some hours in Minecraft, seemingly trying to do everything one could possibly do with mine carts and tracks. He'd do very deliberate experiments, building a setup with powered tracks, for example, and then replacing one block at a time of track with unpowered track and testing the results each time. One such experiment involved a dip in the track, how much momentum the cars needed to make it back up the other side of the dip, and how this varied when the number of cars was changed.
• We watched a video about impossible objects and were tickled to see that most of the letter in the logo for The Kid Should See This were impossible objects.

• P mentioned one evening that she knew how to count by 25s. I asked if she learned that by thinking about money (which is how I think about it), and she said she learned from Plants vs. Zombies! (You get sun power in increments of 25 in that game.)
• P and I played with finding places on the world map by latitude and longitude (finally, a way into coordinate systems!) We tried plugging our rough estimate of our home's location into Google Maps, and found it was actually quite close, at a location we drive past regularly. Then we played with the numbers until we found the exact location of our house, just a few minutes/seconds from our original rough estimate.
• The kids found a video showing how to build a toilet in Minecraft that could actually flush and wasn't super-sized. It exploits one of the less-realistic aspects of how water and lava behave in the Minecraft world. P quickly built one in her Minecraft world and one for T in his world. T has since built his own version. Both kids have had fun with lighting their toilet areas to take advantage of the glow that comes from the lava, through the water, when the flush valve is open. P arranged it so that the flush lever turned off the room lights!
• We've made a few short stop-motion videos using iPad software. One day, on the way home from buying some new Lego sets, we worked up an estimate of how long it would take to make a stop-motion video of a Lego minifigure building one of the new sets from beginning to end. Our estimate of the least amount of time that could take was about 5 hours, based on the number of seconds it would take to set up and shoot each frame, and the likely number of frames per brick in the Lego set. We knew it would probably take much longer than that, because of time for planning sequences, fixing mistakes, and so on.
• Both kids, but especially T, have gotten really interested in Minecraft mods and the content packs that go with them. UnschoolerDad installed one mod they really wanted, but then he was busy, so I had to learn how to install additional content packs. It's not that hard, but the documentation available for how to do it is very spotty. I had to get help from UD for one obscure step. It's good for me to keep exercising the technical parts of my intelligence -- it's easy to let UD take care of it because he's so much faster at most such things, but when I figure it out, I can help the kids better, and they see me in the process of learning challenging things, rather than relying on experts all the time. That's important, I think.
• P continues to work on her empire in Dragonvale. She is amassing huge amounts of money in the game, and a few weeks ago I heard her reading out the amount to T. It was $12,192,691, and I asked to see what she was reading and verified that she was reading it out completely correctly. She has mastered place value (at least in the whole-number range) without much instruction from me -- I've spent a total of about five or ten minutes over the last couple of years, answering questions and providing brief explanations when she asked for them.
• T asked me recently if infinity really exists. We talked about the idea that the universe may be bounded, and thus not infinite in size. That might mean there's no actual, physical infinity out there. But we talked about how infinity is still an interesting and useful idea in mathematics -- the fact that there's no number so large that you can't produce a bigger number, and also the fact that you can imagine an infinity of fractions between any two numbers on a number line (density property of rational numbers).
• P has been building things on quite grand scales in Minecraft. Occasionally she takes me on a tour. Sometimes I have questions, like "How can the people get to the different animal stalls in the petting zoo?" P sometimes responds by remodeling to fix the issue. She builds quickly, seeming to have a plan in her head sometimes (e.g., how many floors, and thus how tall the exterior walls should be), and other times seeming to improvise and embellish on a simple original idea. T likes to see her creations, and sometimes he emulates them in addition to coming up with his own ideas.

How the Written World Works, What's Fun About It and What We Can Learn From It (Reading/Writing)

• T asked what the word "lizard" means. I gave him a quick description and some examples, but he seemed unsatisfied. So I tried giving him an etymology, since I often explain words in terms of what their parts mean. That was more satisfying, though it didn't have multiple roots or affixes to disassemble, which seemed to disappoint him. I like that he's in the habit of wondering why words mean what they do!
• We read the third and fourth books in the Theodosia series, Theodosia and the Eyes of Horus and Theodosia and the Last Pharaoh. The latter gave a glimpse into class divisions and conflicts in Egypt while the British were there in a colonial role.
• UnschoolerDad and P have read another two books in the Ranger's Apprentice series. There was an extended sequence in The Icebound Land about drug addiction (a drug was used to control one of the main characters when he was made a slave) and the process of detoxification. The Battle for Skandia gets into aspects of military strategy, including nuisance raids, choice of terrain for battle, and an ingenious method for the rapid training of a large force of archers.
• P wrote a brief pamphlet about fairies, asking for the spellings of some words. It turned out it was brief because she didn't have much to say about fairies! I've noticed her spelling has taken a turn for the better recently. She's remembering more spellings that she's asked about in the past, and she seems more aware of when she doesn't know the correct spelling for a word.
• The three of us read a bunch of picture books from the library, including two Jan Brett books (The Umbrella and The Three Snow Bears), another bilingual book (Mamá and Me), and an alphabet book with a different kind of boat for each letter. We had fun talking about nuclear submarines (a relative used to serve aboard one) and about why lightships and lighthouses are less essential now than before GPS came into broad use. Later we read another bilingual book about monarch butterflies, their life cycle, and their annual migration to Mexico. T likes to hear the Spanish first and then the English.
• T has been having us read the same few books over and over again. He seems to be working on reading some of the words himself. He can supply missing words from memory if I pause for some reason while reading.
• One of T's repeat books is Fox in Socks, which P also likes. P, UnschoolerDad, and I spent some time the other day thinking about what makes tongue-twisters hard, and trying to construct our own.
• T, who so far doesn't pronounce L or R sounds, tried L for the first time recently. He was trying to say something about a ladder, and I was hearing "rattle." I showed him how I said "ladder," with my tongue showing a little at the beginning, and he tried it! He's not been willing to try this before, so this was a nice step. He seemed pleased with himself. It hasn't translated to clearer speech in general yet, but the door is open. I think it was not a coincidence that this happened at a time when we were cuddling and feeling quite close and relaxed.
• P and I read Holes together. She loved it and is interested in the sequel, but the sequel is written for somewhat more mature audiences, so she agrees maybe we should wait a while and read other things in the meantime. I read most of the book out loud to her, but sometimes when I was busy she'd read to me, and sometimes when we were both eating, we'd read silently side by side. Holes addresses racism pretty directly, and has black and white characters relating to each other in both friendly and unfriendly ways.
• P and I are in the middle of Ella: Enchanted and enjoying it a lot.
• P has powered through the first couple of Geronimo Stilton books. These came as hand-me-downs from a neighbor. I started reading one out loud, but T and I were enjoying it much less than P, so I begged off reading it for a couple of days, and finally P dived in independently and read the first two books in a couple of hours one day.

How the World Works (History, Civics, Geography)

• See above for latitude and longitude, Egypt, fracking and its politics, and race issues.
• Prompted by Theodosia, we read a bit about the fire at the library in Alexandria, and also about hieroglyphic writing works.
• T asked whether there were real ninjas, so we did some reading and looking at pictures about real ninjas in Japanese history. It was interesting to find out that ninjas didn't dress in any particular way -- they dressed to blend in with the populace, since their purpose was to achieve their objectives without being noticed.
• We watched an animation of how political boundaries in Europe changed from the seventh century to the present. It was fascinating to watch the empires grow, shrink, and sometimes recover again; and to see the huge number of city-states in some periods of history.

• The government shutdown happened. I was watching and reading a lot of news about it, and P and I talked about why it was happening, what it meant (we had some relatives and friends furloughed), how Republicans in Congress were resisting the health care law, and how we expected the health care reforms to benefit us and others.
• We watched a video about what money is and what makes it money (stored value, accepted medium of exchange, divisible unit of account). 
• When UnschoolerDad traveled to Iceland for work, we talked about great circle routes, comparing where it looked like his plane would go (using yarn to mark "straight" routes on the world map) to where it would actually go (using yarn to mark great circle routes on the globe).
• When UD got home from Iceland, we saw some photos of the terrain there, which is pretty young volcanic soil and rock. We talked about what kinds of plants get into an area like that first, and how later succession leads to the kinds of terrain we're used to.
• While UD was in Iceland, we Skyped with him a few times, when it was afternoon for us and night for him. That led to some talk about time zones and why we have them.
• We used a web site that shows you a random point in the world. Most of those we landed in were in the ocean. One on land was near Ekimovichi in Russia. We looked up how many people live there and found out their principal industries: flax refining, cheese making, and a fruit combine. We had to look up "fruit combine," not an easy phrase to find on the Web, and then try just "combine," to figure out that probably meant a collective business of fruit producers and sellers. Another random place was in the ocean near Reunion, and the undersea terrain to the south of it looked like a spreading center, so we looked it up and found it was, at the edge of the African Plate. Hooray for connections!
• In our book about boats, the description of Viking Ship mentioned Scandinavia, and P figured out that this was what Skandia (in The Battle for Skandia) referred to. We talked about the other place names in that book -- Gallica is clearly France/Gaul, with a French-sounding language. Araluen and Tomujai are harder to peg, but I noticed another language sounds German-derived. UnschoolerDad and I spent some time with a real map and P half-listening, thinking about whether the actions in the series mapped onto the real-world map of France, Germany, Denmark, and perhaps some other nearby places. We decided it probably wasn't exact, but certainly drew inspiration from that region.
• We read about the foster-care system. Some friends of mine recently adopted a son who came to them through the foster-care system, and P and T have been curious about why kids end up in foster care and how that works. The book we found didn't get into the problems with the system, but described it in a way that would be helpful to kids involved in it themselves.
• I watched Ken Burns' The Civil War over several days while working on a knitting project. P listened in to some of it. I noticed that something like the battle maps used in the series popped up in her pretend play.
• After we went to buy the kids some new shoes (their old ones had gotten tight, and we thought P had grown three sizes until we realized that youth and adult sizes overlap by a couple of sizes), we talked a little about footbinding. The discussion didn't go far because I realized how difficult it is to answer P's "why?" questions in a way she can understand. It gets into eroticism, patriarchy, class structure, and other things that we can touch on, but that are hard to reach a good understanding of from her present point of view. That's one to keep working on.
• T enjoyed some videos on the days of the week and the months of the year.

Other Things About How the World Works

• One of our cats died. She had been in a slow decline for a couple of years, with a great number of physical problems, and things started getting worse more quickly. Last time we put a cat down, P was mad at me for a long time. I wanted to avoid that this time, so she and I had a long conversation about what to do, and we came to an agreement that if the vet didn't see a possibility for a good recovery (which she didn't, on a house call the next day), we would give our cat the best few days we could, and then have the vet come to our house to put the cat down. P stayed with me and the cat for the euthanasia,while UnschoolerDad hung out with T in another room. We both cried a lot during that week (T seemed to understand what was going on, but not to be distressed about it, as he's not much interested in the cats), but it was a good chance to say goodbye, come to terms with what was happening, and have some concentrated quality time with the cat before she died. P and I also got to think together about what the considerations are for the end of a pet's life. Does the pet understand what's going on? How much pain or distress are they in? Are there ways we can help them with those? Are those actions sustainable in our lives for the long term? Is a good recovery possible? With what probability, and at what cost in time and energy? Might things get worse soon? Considering all that, what's the kindest thing we can do for the animal, within our abilities in the short term and the longer term?
• Both kids, but especially P, are noticing that while their default preference is usually to stay at home and inside, they do have lots of fun when they get outside. When the leaves started falling, we left a restaurant one evening to find its deck unoccupied by people but full of fallen leaves. The kids started kicking them into piles. I was enjoying watching them very much, when it occurred to me I might have even more fun if I joined them. I was right, and the kids were energized by my participating, too. We made a big pile of leaves and lay down in it. This was one step in a process I've gone through recently, of relearning how to play in the ways the kids enjoy. Sometimes it seems so hard, but when I just make myself try, it's usually not so hard, and we have a lot of fun and sometimes hit some great learning places in our games.
• We made it to Park Day after being absent for many weeks. The kids both enjoyed how much running, climbing, and other hard play with friends they could do there. I think we'll be back for more Park Days in the future, especially now that we've re-outfitted for winter play at the kids' new sizes. (We bought some warm stuff when we thought we'd be doing a camping trip in October with snow on the ground; we missed the trip because of illness, but now we have really warm things!)
• Seemingly out of nowhere, T has started talking again about foods "joining the party" in his stomach -- something he picked up a couple of years ago from the only episode of Yo Gabba Gabba we ever watched. He uses the phrase when he's eating something different from what he ate previously, especially something healthy. Recently he asked for carrots with no prompting and made most of a meal of them. 
• P is picking up melodies easily. I was listening to several versions of a choir piece on YouTube, looking for a good one to share, and she picked up the piano introduction that went with the piece in each clip. She's also getting better at holding her own with harmonies. She likes singing rounds ("Make New Friends" and "Row Your Boat" are two favorites) and is getting better at holding her part in them. T doesn't sing as much as P did at his age, but I'm noticing him occasionally picking up tunes as well, and he hears the words of songs -- sometimes if I pause in a song because I'm having a hard time with the guitar chord, he supplies the next few words to remind me!

Spanning a Summer

Whew! It's been a long and mostly pretty lazy summer. I have not been keeping notes. When the local schools started back in, I bought a teacher plan book and have been using it to keep a diary of what kinds of things we're up to. So this entry will be an experimental amalgam of a few notes left over from May and my first-week-of-the-school-year notes. Enjoy!

Reading

• T is doing an interesting thing with Scribblenauts. He doesn't know how to spell many words, so he asks for us to spell them or type them in for him. But the memory holds the last 5 items typed in, and I think, from watching him play, that he can read at least some of those words, from seeing them and using them repeatedly. He'll scroll through to SHOVEL, for example, and say, "I'll delete SHOVEL" (to type in the word he now wants). Something I thought odd until now about the game is that while the keyboard is labeled in capital letters, what you type shows up in lowercase letters unless you capitalize it. So there's a subtle nudge to identify capital with lowercase letters, which seems to be working out for T.
• I was looking at the Union for Concerned Scientists' top 12 political cartoons for the past year. P saw them and was curious about what they meant, so we talked about the issues they covered: global warming, climate change deniers, and the tendency for politicians to deny climate change or move slowly to do anything about it. We talked about what kinds of things cause climate change, and P decided on the spot to bike instead of driving to her gymnastics lesson, which required a speedy departure to be on time! I jogged alongside and got a nice workout, and we both enjoyed it.
• Both kids and I signed up for our local library's summer reading program. A lot of our reading has been out loud, though P does some reading on her own. We're powering through the end of the Little House series together. I've also been reading Barbara Kingsolver's latest and some Neal Stephenson -- the latter mostly out loud to UnschoolerDad, who also loves Stephenson. He and I learn new words frequently, as Stephenson never skimps on the vocabulary he uses in his writing. Even my downloaded dictionary doesn't go far enough, so we search the web and ask friends in relevant fields to try to track down what the heck we're reading about.
• We finished the summer reading program, all of us reaching the top goals for the program. We read the rest of the Little House series, several American Girl books about history around WWII, a book called Willow Chase (a fictional diary of two days in a journey by wagon train from Ohio to Kansas in the 1860s), and much more. The kids, in exchange for logging 1,440 minutes of reading time, got some cool prizes, like books to keep, passes to a local amusement park and free frozen yogurt. I, in exchange for reading at least 1,440 pages and writing three book reviews, got my name entered in a drawing for a Kindle, which I won! That was a good day. I've been reading a book about the history of Islam on my Kindle.
• UnschoolerDad has been reading the Ranger's Apprentice series to P. Having finished The Ruins of Gorlan, they're now on to the second book, The Burning Bridge.
• I read the kids a poem about vultures after we watched a great video about vultures -- see Watching below.
• T continues to show signs of reading. When he asked what RUSSIA said on the map and I told him, he immediately spotted the other RUSSIA at the other side of the map. He also read a sign in Minecraft that said, inexplicably, "PLEASE ENJOY YOUR FOOD." His self-expression is also getting very precise. I asked him the other day if he was all dressed to go out. He said clearly, "I have on night-time underwear, but I can handle that." 
• We've read some Magic School Bus books recently, covering fish (coral reefs, camouflage, defenses, ecosystems, damages from fishing, coral reproduction, global warming, cleaner fish); sharks; and insects (exoskeletons, predator/prey relationships, coloring as warning and as camouflage, the differences between insects and arachnids).
• We've read about half of D'Aulaire's book of Greek Mythology, which I found very strong recommendations for on homeschooling sites and then on Amazon. The book is in accessible language, but it's not dumbed down; it's a rich text for kids and adults both. Both kids seem to enjoy it quite a bit. We've read about all the Olympian gods now, and some of the stories connected with them. We still have minor gods, nymphs, satyrs, and so on to read about.
• T and I enjoyed the book The Moonlight Kite from the library together. 
• With P, we also read First Day in Grapes, about the child of Latino migrant fruit pickers, how life was for him in school, and how he dealt with bullying from kids making fun of his ethnicity and food. We talked about how, during the Great Depression, some of my grandparents worked picking fruit.

• We all read One Hen, a story about microfinance in West Africa and how a small loan allowed a family to grow an egg business into the largest in Africa.
• One morning when UnschoolerDad was out of town, I woke up before the kids and wanted to run on the treadmill in the basement. I wasn't sure they'd realize where I was, so I wrote a note and put it where they'd see it. P read it easily of course. T didn't think he could, but he figured out some of the words when we looked at it together. I had added a couple of drawings to help him figure it out if he woke up before P. He liked that -- I think I'll be leaving more notes.

Doing 

• P and T have been playing with Marble Math on the iPad, the multiplication version. T is still learning to recognize all the numbers, so he needs someone to tell him what numbers to find and roll his marble over. P is learning some multiplication facts through playing the game. She asks for lots of answers, but not all of them. They also play Rocket Math together, with P doing most of the math, T entering the answers, and me supplying the rapid-fire answers in one stage of the game.
• P went to a week-long Girl Scout day camp with a focus on things related to the movie Brave. She's been having fun with archery in particular, but also on offer have been Irish dance, rock climbing, needlework, cooking, and more. This is her first time at Girl Scout camp, so she's also learning songs, customs, etc. related to scouting.
• P got a generous birthday check from a grandparent. Without any prompting, she decided she wanted to spend a good deal of it on a Heifer International donation. We perused their online catalog, and she decided on a flock of chicks. Then she spent the rest on a Lego set for herself and was happy.
• There's been lots of Minecraft playing here. P and T figured out they could play in the same world if they used their iPads on the same wireless network. UnschoolerDad also set up a Minecraft server so they could play together (and be joined by their cousin) on the PC version of the game. P has been a fast and prolific Minecraft builder for some time, and now T has joined her. I'm awed by what he comes up with and executes. It's creative, beautiful, and large! And there's some reading going on; he can tell me what many of his building materials are, partly based on the names that appear when he mouses over them in his inventory in the game.
• P and T are both playing Dragonvale on their iPads. They are getting some experience with reading large numbers (into the tens of millions) as they keep track of their gold and gems and what they can buy with them.
• T went to the rec center for badminton with UnschoolerDad a couple of weekends, and T helped look for the right locker number when they were done. Locker numbers there are three-digit numbers. T doesn't really understand three-digit numbers yet, but he's working on it. He's been asking about two-digit numbers in his Lego instructions, and I think those are starting to make some sense to him. P and I made him a number line to hang on the wall so he could see what the numbers look like in order, with odd and even numbers on different-colored paper rectangles, and special markings on multiples of 5 and 10 so we can start skip-counting when he's ready. 
• Both kids are doing a lot of building with Lego, and buying Lego when their allowance builds up high enough. They are thinking about numbers in terms of what they can afford. Sometimes I pay half the cost of an item, such as something I might have bought them anyway, but it happens that they want a fancier, more expensive version. P easily figured out that her share of a $5 headband would be $2.50 plus tax.
• P and T have each ridden their bikes to church with me at least once this summer. It's about 1.5 miles one way.
• Both kids, but especially P, have enjoyed hitting badminton birds around with UnschoolerDad at home and sometimes at the badminton gym.
• We now have a mini-trampoline in our living room, and I often see T jump on it for a while, when bouncing would feel good or when he has some excess energy to burn off. P uses it too, though less frequently.
• I've been paying more attention to the kids' pretend games, especially when I know I will soon need to ask something of them. Often we can accomplish things like cleaning the living room or brushing and flossing teeth by incorporating them into the games. We had a particularly successful living-room cleaning session as peregrine falcon fledglings tidying up our nest.
• P continued her aerial gymnastics classes through the summer. For the fall, she's switching to more traditional gymnastics, because the aerial program is moving several miles farther away, and P likes riding her bike to the gym, which is less than a mile away. 

Making 

• Inspired by our Lego store visit (see Visiting below) and her new door acquired there, P made a Lego house for her Lego Friends figures. It's quite a creation. Some of the furnishings are made in the same ways as in kits she has built, but others are quite original. 

The house, with sleeping mat upstairs, new front door from the Lego store parts wall,
jewel used as front porch light, and tree trunks forming one corner of the building. That's a bit of a
dojo-kit wall by the sleeping mat. P tells me that she is pretending the Chinese characters say "Sleep Tight."

The back of the house, showing the flower doorknob and
salvaged cafe-kit parts for window and wall portions.

• T has created a small Lego wheeled creature he calls Speedster. Speedster "helps" T when things need to be put away. Speedster's form changes from one day to another, but he always comprises a small Lego platform or chassis of some kind with a single wheel.

Writing

• P has been writing little stories in books in Minecraft, populating the libraries of the grand homes and churches and schools and hotels she's building. She's also been playing Scribblenauts a lot, and helping T write words when he's playing the game.

Watching 

• We enjoy the YouTube channel SciShow. Especially wonderful recently was a video about vultures' defenses: acid, poop, and vomit. We watched it together a few times and greatly enjoyed the parallels between vulture poop (which they poop down their legs on purpose, so its low pH can kill germs on their feet and the ground) and hand sanitizer, as well as mental images of acid projectile vomit.
• P and I watched a TedEd video on gas laws (Boyle, Charles, and Avogadro). We talked afterward about some scenarios with balloons, and she understood the majority of what the videos were saying. I was fascinated to realize that hot air balloons are inflated not by blowing air into them, but by heating the small amount of air in them so that it expands and draws more air inside to be heated, etc. P actually realized that before I did, from the video.
• The kids watched several Magic School Bus videos on photosynthesis, rain forest ecology, erosion, recycling, air pressure, cells, wetlands and their positive contributions to human well-being, and the types and life cycles of stars.

Listening

• I bought a new guitar recently, and so along with lots of reading out loud, bedtimes now usually include some guitar music. We had done this before, but the new instrument is very motivating for me to keep it up. We have a couple of songbooks we've been referring to, and P is reading along with some of the music. Both kids are learning lyrics and tunes and sometimes singing along, which is how I learned to sing and harmonize, so I love to see that happen. When I play a new song T likes, he often asks the title so he can ask for it again. He's been requesting songs in Spanish a lot. He also asks questions about the songs. In John Prine's "Paradise," Mr. Peabody's coal train keeps getting mentioned. T wanted to know where Mr. Peabody got his name. He was thinking of peeing. I said I thought that probably wasn't what it meant, and I'd look it up and get back to him (since it was late and I wanted him to be able to get to sleep). I found a good web page with some probable etymologies, and we talked about them the next day.

Talking 

• When I have one-on-one time with either kid, it often turns into a good opportunity to talk. T is much more voluble when P is at camp, and he asks lots of questions and tells me about things he sees and his thoughts about them. He's a pretty insightful guy -- often he has things pretty well figured out when he tells me what he's thinking. Sometimes I can offer more information that makes the situation clearer, and he listens and incorporates the new information, sometimes taking the same subject farther the next day.
• After hearing a radio report about the implementation of Obamacare, P and I talked about how health insurance works.

Visiting

• One night, I learned of the existence of Lego stores. We found one in our area, and the next evening we went to check it out. The salesperson I spoke with was a Lego enthusiast herself and told us all kinds of things about the store and activities there. P and T had spent most of their allowances already, so we didn't buy anything, but they had fun window-shopping and building wish lists from the huge inventory -- much more complete than anything we've seen in toy stores. Since we were using my Amazon app to build the wish list, it was easy to notice which products were more or less expensive in the Lego store than online. P asked to buy a single part from the Pick-a-Brick wall, but the salesperson gave it to her, choosing to interpret the reason P said she wanted it as "missing part" and invoking their policy of replacing missing parts for free. P is sensitive these days to the idea that she is getting stuff free or at a discount "because I'm cute," and she doesn't like that idea. She told the salesperson she would feel guilty about taking the part without paying anything for it. Fortunately the salesperson had given me the same answer earlier about buying individual parts, so we could both corroborate that as the general policy, not just a favor to P in particular -- and the salesperson added that she didn't have any way to scan individual parts into her register, so even if she wanted to charge for it, there wasn't really a way to do that (except by requiring P to purchase an $8 container of bricks, she graciously omitted to say, though I had told P that earlier). We talked a little on the way home about how stores use such policies to build loyalty among potential customers, so even if it costs them a little money, they usually gain from it in the long run.
• The mall in which we found the Lego store was also pretty fun. There was a carousel, a train that carried people around the mall, a food court, and stores and kiosks with lots of fun things to look at and get demonstrations of. There's an RC helicopter kiosk we might well revisit when more money is available! The indoor mall near us doesn't work nearly as hard to attract kids, so that was a pretty new experience for P and T. P asked why they would have a carousel in a mall, and we talked about what kinds of things could get people to come to the mall often and spend money -- such as kids wanting to ride the carousel or train, or eat ice cream or other food-court food, or parents liking to have a place they could rest their feet while their kids had fun. We never found out if the train was free or a paid ride, but T took off after it, and when he caught up, he walked purposefully behind it all the way to the Lego store, which was enough of a draw for him to give up the chase. Next time maybe we'll find out more. (We did -- it's a paid ride.)
• On the way home from errands in the next town, we saw a sign at a fire station about an open house that was just about to begin. We turned around and went to the open house. T and P loved sitting in all the fire trucks (two wildland trucks and one city truck; the ambulance was absent). We looked around the station inside and saw the kitchen and dining area, the computers where firefighters write up their reports after each call, and more. T said he wanted to be a firefighter when he grew up, so we asked one of the firefighters what kinds of things one needed to know or be able to do to be a firefighter. There were quite a few: chemistry (for types of fires and how to fight them), math (for budgeting and such), building construction, medicine (they're all EMTs), how to use all the equipment, and to be in excellent physical condition. We learned that the firefighters are 48 hours on and then four days off, year round, though they can trade shifts if they need a specific day off. We also asked why we so often see fire trucks at the grocery store, and we learned that firefighters often make one grocery trip per shift to get what they need, and they take along the truck and the equipment they would need to drop everything and go on a call if necessary. The firefighter who told us this said she'd had ice cream melt in the truck more than once because a call came before they got back from a shopping trip.
• We've been helping out a nearby relative who is going through breast cancer treatment. One afternoon when her son X was already playing at our house, she called me, stressed because some friends had decided to visit for dinner that evening and the house was a mess. After checking it out with her, I talked to the kids and said we were going to go over and help. I helped clean, and after a little while, P and X got involved, scrubbing floors and cleaning glass furniture. (I had offered to pay them a little if they'd help out.) They earned their negotiated pay, and my kids and I split before the company came. P said afterward that she hoped we could do that again soon. I said, "So you want to earn some more money cleaning?" She replied, "No, I'd be glad just to get paid in fun. That was a lot of fun!" T wasn't an active helper with cleaning, but he did keep track of what he played with while there, so we could make sure all of it got put away before we left.
• The kids and I have had some really pleasant, spontaneous outings. One day I took a wrong turn on the way home from the chiropractor, and we ended up pointing toward a different town than I'd meant to drive to. The kids really wanted to go there, so we did, and had lunch out and a little toy-shopping trip. They were very resilient and willing to change plans as the situation evolved; they even decided not to stop for frozen yogurt on the way home, which I'd promised we could do if they did an errand I wanted to run; they wanted to get home and weren't that hungry.

Thinking, Asking Questions, Planning...

• Scribblenauts is the source for interesting exploration sometimes. Recently T looked at the word "UFO," which was in his Scribblenauts cache, and said, "That's like F-F-O, off." I said that off was actually O-F-F, but he wanted to try typing in FFO, so he did. We were offered "did you mean?" options, including TAHO, which I'd never heard of. So while T tried out the other options (FOE and TEA, I think), I looked up "Taho," and we found out about a Philippine snack made of silken tofu, brown rice syrup, and sago pearls, which, to judge from a search on Amazon, are often confused with tapioca pearls, or perhaps are considered the same thing depending on where you live. It might be fun to make this at home, though I suspect P and T would like the taste and abhor the texture.
• As homeschoolers and night owls, we usually sleep until everyone wakes up naturally in the morning. I try to keep bedtime happening at a time that will allow me to get enough rest before morning; letting it go as late as anyone likes turns out with me very grumpy and underfunctioning as a mom. But that can still be pretty late compared to many schooled kids' bedtimes. P's camp week was an exception -- we needed to be up about 7:30 a.m. to get her there on time, which meant bedtime around 8:00 (before dark, as T reminds me every evening) to allow for reading, music, and enough sleep. Both kids have made progress over the week in getting up and doing what needs to be done to get going, and also in understanding that getting to bed on time is helpful for making early mornings more pleasant! One morning T was dragging his feet more than usual, and I said that this kind of trouble getting ready was why I had not yet signed him up for a Lego camp this summer that meets in the morning. He perked up and took notice; he would like to try that Lego camp! I guess it makes complete sense -- both kids are more focused when they're preparing for something they're really interested in doing. As it turned out, I offered T a different option instead of morning Lego camp: I would set a budget and he could pick out Lego kits at the Lego store, which he and I could build during the afternoons when P was at Lego camp. This worked beautifully, it cost less than camp, we didn't have to do early mornings, and T got to keep his Lego kits, which would not have been the case at camp: win-win-win.

Snow Forts, Board Games, Handwashing in Space...

Time for another sampling of what we get up to in a month of unschooling!

Reading

• One day we were having a particularly grumpy morning, and once I'd fed everyone and it was still going badly, I got myself and the kids all into the big bed with a stack of library books. We read about the Hindenburg, the fall of Troy, The Three Golden Oranges, how to make kites, and a bit about airships in general. P read a bit more of Savvy when she wasn't fully engrossed in the other stories, but that was a minority of the time. She's also been reading Savvy in bed some nights.

• One night I was trying to get the kids to bed early because both had colds. We did toothbrushing and such right after dinner so we wouldn't leave it too late. When it was time to hop in bed, I said, "T, I have a book about volcanoes here!" (from the library). He replied eagerly, "I want to read it!" So all three of us read the book together, with many, many pauses for questions and for puzzling out the diagram of the Earth's tectonic plates and what their motions were. We talked about oceanic spreading centers (the mid-Atlantic ridge and the East Pacific rise) and how new seafloor forms there, and the abyssal hill shapes that form as the plates spread apart. We talked about earthquakes, volcanoes, and mountain building as activities that all are common along plate boundaries.
• P and I read part of a graphic novelette (long for a picture book, but short for a graphic novel) about events in the Netherlands around World War II. I think it was going to intersect with the story of Anne Frank, but we didn't make it through before it was due back at the library. 
• I'm reading On the Banks of Plum Creek out loud to both kids. The Little House books are evergreen here!
• After a couple of failures, I finally found an anatomy book aimed well for us. It includes the anatomy of various body systems in quite a nice level of detail, and it has sections on how body systems work and on common ailments. It's close to what I was looking for, a sort of owner's manual for the human body. It's missing a troubleshooting section, but the Internet's probably a more complete and up-to-date source for that than we'd find in a book, between WebMD, the Mayo Clinic, and many other sites of varying reliability. One day I was looking at a disarticulated view of the skull, and P asked me about it. We talked about skull sutures, and how many of them form well after birth, and how this relates to fontanelles, the safe handling of babies, and how strange their heads can look immediately after a vaginal birth. We also looked at the bones of the middle ear and how they connect to each other, the inner ear, and the eardrum.
• At a 5-for-a-dollar children's book sale at a nearby library, we bought 51 books. The kids weren't into looking through the many tables, so mostly they sat and read together (P reading to T, or both looking/reading silently) while I picked out things they might like. For that price, you can do a lot of throwing everything to the wall and seeing what sticks! One great find was a 1962 volume from a Collier's junior collection. My parents had this collection as a companion set to the 1966 encyclopedia I grew up with. I have fond memories of the whole set. The volume we found, Gifts From the Past, contains long and short excerpts from classic novels -- Twain, Austen, Swift, Dickens, Kipling, Alcott, and more. They're mostly at a level (because of vocabulary and complex sentence structure, or archaic subject matter) that works much better read out loud, with chances to ask questions and discuss, than P reading to herself. I was surprised at how much the kids enjoyed the excerpts I've read to them so far (from Little Women, Tom Sawyer, and The Swiss Family Robinson). We decided to read Little Women out loud in its entirety, since we have a nice version with illustrations and P found it particularly entertaining. P noticed that one of the illustrations of the Marsh family, all gathered around Marmee in an upholstered chair, was strikingly similar to an illustration in Meet Molly, an American Girl book we found at the sale (set during WWII) that P has been reading on her own. We compared the two and wondered whether one might be a model for the other, or both based on some other illustration we haven't seen.

The set I had as a child. Gifts From the Past is #10.

• Other books from the book sale that have seen some use already: a book on the musculoskeletal system; one on making and performing stage magic tricks; a long picture book entirely in iambic heptameter; several picture story books, including one detailing how to make a hat from wheat straw and an exquisitely illustrated version of The Emperor's New Clothes; a book of riddles (in the style of those in The Hobbit, rather than the usual childhood Q&A puns); and a Barbie book with cleverly-done sliding pieces that change the pictures.
• T is interested in reading. He's noticing and paying attention more to how words on the page match up with what we read aloud, and when UnschoolerDad reads to him, T likes to read some of the words himself. It's fascinating to watch the interest unfold without direct instruction. We show T what words say sometimes, especially when he asks. Sometimes he wants to write something and has us write an example he can copy. Recently I was making signs for a cookie-selling booth, and he wanted me to pencil one for him to color in, too, so I did. When he's sitting next to me and playing on an iPad, he'll often ask which button does what he needs, and if I tell him what the right button says and how to spell it, he likes finding the right button by looking at the words on the various buttons. He plays a game called Kinectimals sometimes, and there's a screen in this game that tells you the status of the virtual animal you're playing with (Dirty, Lonely, Happy, Playful, etc.). Sometimes T holds up this screen and asks, "Is Sandy dirty?" He's usually right when he guesses.

Doing

• P continues to enjoy playing Minecraft and researching how to do interesting things in the game. She watches videos on the Minecraft wiki and enjoys telling me about them. They show things like how to build an elevator using a quirk in the interface for using a boat; or another elevator design using sticky pistons to push stairs together. P has done most of her Minecraft play so far in Creative Mode, in which all basic resources are provided, so you can build at top speed; but lately she's been playing in survival mode (where you have to find your own resources for building and crafting things), and showing a lot of pride in the things she manages to build there. She still plays only in peaceful mode, with no monsters and therefore no dangers aside from falling or drowning (she's been steering clear of lava). From my experience in the game, I know that some useful objects can only be obtained by killing monsters, and some mineral resources can only be mined near lava. It'll be interesting to see how her risk tolerance within the game evolves if she continues playing in survival mode.
• P and T have both given the mobile game Dragon Box a try. It's a game that introduces concepts related to simplifying algebraic equations, but in pretty non-mathematical looking form (unless, like me, you're a former math teacher who's played a lot with concrete and symbolic approaches, and not only the conventional abstract approaches). Gradually things get more complex, and more mathematical symbols get introduced. T reaches his frustration level pretty fast. P goes a little farther. It's fun to watch -- I actually improved my own scores in the game by watching what P had figured out.
• I've been drying several different kinds of fruit in our dehydrator. T has been hesitant to try most of them, but P is enjoying them so much, perhaps he'll catch some of her enthusiasm. P doesn't like pineapple, but she loves apple slices that have been dipped in pineapple juice and then dried. Dried banana slices have gone over big not only with P, but with some of the other girls in her Brownie troop; and just about everyone likes our current form of fruit leather, made from an antioxidant-rich berry blend plus bananas.
• P has decided to sign up for the next term of her aerial dance class. She's having fun, and I'm glad, partly because I find the parents at the aerial dance classes much more laid-back and friendly than those at the gymnastics classes at the same gym. I shared this observation with another mom at aerial dance, and she heartily agreed. I think the kids are also more motivated by fun, learning, beauty, and personal improvement than driven by competition with each other.
• P is selling girl scout cookies. It's her first year in scouting, and this is her first experience with door-to-door sales. Her first day out was successful, and once she quit selling for the afternoon, she went bike riding and made a new friend on our block: the granddaughter of her biggest cookie customer, as it happened. Before setting out, P wrote down what different numbers of boxes of cookies (up to 12 boxes) would cost at $3.50 each, doing the math once so she wouldn't have to do it on the fly, and we role-played some scenarios she might encounter going door to door. We talked in between houses, refining her pitch and approach. She's also done some booth sales more recently at grocery stores, working with other girls from her troop.
• P and I built a snow fort after a snowstorm that left 10 inches or so of powdery snow. It didn't pack as easily as I'd hoped, but P turns out to be better than I am at building snow walls, so it still worked out.
• We've been playing lots of board games, especially games with a cooperative theme. I'm finding I have much more patience for complicated board games when they are cooperative rather than competitive. Getting to the end and winning or losing together just seems like a a better use of time than establishing a winner and losers, and the experience is more shared. Some we've played recently are Forbidden Island, Castle Panic, Pandemic, and Dixit. Forbidden Island is a simpler version of Pandemic (which we already owned) by the same game designer with a different theme (destruction and collective loss occur by flooding rather than the spread of disease). P went to a workshop run by a friend of mine, who uses the game as a way to spark creative writing with kids 8 and up. Dixit is not cooperative, but there's a lot of potential for creativity in the game. T doesn't always have the attention span to finish a game, but as he understands the game more, he gets more interested.

Making

• We found a site where there are paper patterns you can print out and assemble into various toys. We built a paper trebuchet from there, and both kids enjoyed trying it out with different projectiles. P has a large collection of craft sticks and likes building things with them, so since the paper trebuchet wasn't very robust, perhaps we'll try with craft sticks next.

• P has been folding origami, sometimes of her own design and sometimes from patterns. She asks for help a lot when working from instructions. Sometimes we fold a model side by side, with me following the instructions and P following me. I try to point out how the instructions show what I'm doing, so she can eventually follow them more easily herself; but I try to make sure I help when she's getting frustrated. Recently P and T have come to me a few times, when I was working in the kitchen, and said that they're having fun folding origami from instructions on their own. Origami books from the library have been great for this, so they can try new models.

Writing

• P persisted and finished her Christmas thank-you notes, all but one handwritten (I scribed the other in email according to what P asked me to say). She is noticing out loud how much easier it is getting to spell the words she wants to use, and she is proud to show off her handwriting. She wants to hand-write party invitations, too (see last category below).
• As noted above, P did a creative writing workshop with the board game Forbidden Island.

Watching

• In the past few months we've bought two DVD sets of shows for the kids, and just recently they've been watching lots from both sets. One set is the complete Magic School Bus episodes. They've watched the majority of them now. T likes to watch the same one several times, especially certain episodes like the one about salmon migrating. Based on comments he makes about things later, I think he's picking up a lot of information. P definitely is. 
• The other set is Be The Creature, a Kratt Brothers series aimed at a slightly older audience than Wild Kratts. The episodes are longer, and they're all live-action, about real animals, rather than fantasy-cartoon plots related to the animals. P is more interested in them than T at this point, though sometimes T watches too. One day we were trying to think of an animal that wakes and sleeps when it wants to, without a particular nocturnal, diurnal, or crepuscular pattern. Lions came to mind -- I don't know whether they are awake much at night, but they sleep 20 hours most days, and given that they're successful only about 30% of the time on their hunts, waking hours may be opportunistic. P supplied the hours-of-sleep figure based on a Be The Creature episode about lions.
• We got a great recommendation for a curated website, The Kid Should See This. We've enjoyed watching many short videos here, and sometimes following up with more detail on the subjects they touch on. Recently we've watched videos about life on the International Space Station (how to wash your hands in space was particularly mind-blowing for me!), elaborate marble runs made from just cardboard and cardstock, gut microbes, various dance styles, huge art installations, bird flocking behaviors, and many other topics. A couple of the videos came from TED-Ed, which has also been fun to explore.

Listening

• I find that the kids, particularly P, quickly start echoing songs if I sing them as I clean up around the house and the kids play. Even if they're not fully tuned in, they're picking up the melodies. If they like the songs, I sing them while helping brush teeth, so they can pick up the words for themselves.
• I've been noticing recently that P seems more attuned to my thoughts and feelings than she used to be. She is quicker to pick up on my meaning when I talk to her, and more readily apologizes when appropriate. I think she's passing a developmental milestone and getting better at seeing others' viewpoints, without their needing to be spelled out completely. She's also getting better at playing peacefully with T, at least when she wants to. Sometimes fatigue or hunger or the desire to do something else still sends the games off the rails; I try to step in with food or other aid before things go bad when I can see those times coming, or step in quickly afterward if I miss the early signs. We're all getting better at keeping the peace, bit by bit.
• On Sirius Book Radio in the car recently, we heard a couple of excerpts from Danielle Steele's book, Echoes. The parts we heard were about the experiences of a young Christian woman (a Carmelite nun, actually) sent to a concentration camp in Poland during WWII, and later rescued and recruited into the French Resistance. P was very disappointed to turn off the radio when we reached our destination and needed to go inside. She really wanted to hear the end of that story. I assured her that we would be able to find a similar story, or that one, sometime soon. I wonder if she'd enjoy Marge Piercy's Gone to Soldiers, my favorite WWII historical fiction so far. It spans Jewish ghettoes, concentration camps, Jewish refugees in the United States (and how few of them were allowed in), WACS, the French Resistance, and other facets of experience in different places during the war.

Talking

• Or not talking, as the case may be. We're in a phase now where one or both kids often have a hard time answering the question, "What would you like to eat?" Often, if I know they're likely to be hungry, I'll fix up a plate with one to four different things, at least some of which I'm pretty sure they'll enjoy, and just put it down where they are, without asking whether they want food or if so, what kind.  This is usually met with hungry enthusiasm. One evening recently, I set down a plate with two toasted-cheese sandwiches, a bunch of baby carrots, and some dip. P said to T, who reached for the carrots first, "Don't eat all the carrots!" Discouraged as I get sometimes about their eating enough fruits or veggies or a wide enough variety of food, it really is happening that sometimes they prefer carrots to toasted cheese sandwiches. Or apples to sweetened dried fruits. Or smoked salmon with cream cheese on crackers to... whatever other food it was they were considering before I got out the salmon. When I stay on top of their hunger so they don't get carb-desperate, the proteins and plant-based foods do make it in. (Note to self: Breathe in, breathe out.)
• T continues to ask questions, and sometimes to talk about his own ideas, concerning volcanoes, how they form, how and when they erupt, etc. P likes talking with him about what she knows, and I help out when I can contribute more information or clear up confusion. 
• In a recent conversation about the planets and their orbits, we talked about the geocentric and heliocentric models of the solar system, and how things like the apparent retrograde motion of some planets made it hard to justify the geocentric model, once people started considering the heliocentric model. (Retrograde was the only one of these big words that actually got used in the conversation.)
• Both kids have been talking about their dreams a lot. They compare notes on efforts to turn bad dreams into good dreams, or at least get themselves to wake up from them. Both seem to have predominantly pleasant dreams, and they enjoy telling the stories of them.
• I ran across the parlor game "Coffeepot" in the book Unbored. In this game, the word coffeepot stands in for a secret noun or verb, and questions are asked to discover what the word is. For example, one exchange tonight when only P knew the secret word (window) went, "What do you do when you're too cold at night?" "I make sure the coffeepots are closed and turn up the heat." It's fun to decide how obvious to make the hints, and to watch the reasoning process involved in the questioning and guessing. I floated the idea of playing "Coffeepot" via email -- it could be a fun asynchronous game to play with friends far away, and email threads could preserve the history of questions and answers, so total recall over several days wouldn't be important.

Visiting

• We visited the zoo and had a chance to see the lion feeding-time demonstration -- two male lions being fed and going through the behaviors they are trained in to allow veterinarians and keepers to care for them without ever being on the same side of the fence or glass with them. P and T saw primary (food) and secondary (whistle) reinforcers in action and saw two very different lions, litter mates, in action. The first, who was highly motivated by food, was intensely focused as he went through his paces. The second, who was motivated more by his brother, was more relaxed and less in touch with the keeper. Both got their food (nine pounds each of raw meat plus whatever was mixed in with it), and we got to see two lions do some truly awe-inspiring stuff, like standing up against the barrier fence to give the keeper a look at their bellies and paws -- they stood seven or eight feet high! Later that evening I was reading a story about wildlife with T. On hearing about an animal who was scared of humans, T reminded me that the lions' keeper had told us the lions were scared of "two-headed people," meaning adults with children on their shoulders. I think it really made an impression on T that an animal so large and powerful could be scared of him.
• T and I had a rare chance to take an unhurried trip together to the grocery store. We scrutinized the baked goods and found some delicious goodies made of ingredients we could live with. We looked at the fish counter, learning what mussels, oysters, and clams look like, and bought a whole trout to bring home so we could get a better look. We learned that trout have even spinier tongues than cats, which must be handy when you have no hands or claws to help hold the prey you've caught to eat. (P tried a taste later, when it was cooked, and said it wasn't bad; T really didn't want to taste it, saying he wanted to get the fish for me and Daddy to eat.) T considered spending some of his allowance on something from the toy aisle, but there was nothing he really loved, so for the first time in months, he was willing to save his money for something he'd really love, and he left the store without being upset about it and enjoyed the treats we had bought. I try hard to let him have experiences on both sides of the spending/saving choice, but ultimately the decision about whether to spend his allowance is up to him (though sometimes we leave without buying something because we're out of time), and mostly he chooses spending. Now he'll have a data point on the other side, of what it felt like to save his money for something he wants more, without being coerced to save.

Thinking, Asking Questions, Planning...

• T has been asking lots of questions about space and astronomy. One evening he wanted to know how long it took a rocket to get from the launch pad into space. So we looked up how high space was considered to start (around 100 km above sea level was a good reference point). Then I said different rockets might take different amounts of time to get there, so T said he wanted to know about the most recent Mars rover mission. I looked up the launch sequence for the Mars Science Laboratory (MSL), and we found that it took around 3.5 minutes to cross the 100-km altitude. We talked about how heavy astronauts would feel if they rode on a rocket accelerating so rapidly. Then T wanted to watch several videos about the MSL. He also asked whether all planets had day and night, and I said they did, but some were very long (Uranus's day is the same length as its year because of the extreme tilt of its axis, so its days and nights are akin to those at Earth's poles; and Mercury's day is 176 Earth days long because of Mercury's slow rotation). Later that night I overheard more talk about planets and their orbits as UnschoolerDad was putting T to bed.
• P and I watched an episode of Little House on the Prairie, one in which both Nellie and Laura/Mary had parties at their homes. We noticed that neither party had special activities planned, though there were special foods; the parties just took advantage of the greater number of people to play games that work best with several people involved. I suggested that, instead of trying to have a grand theme for our next party, we simply come up with a list of things P and T like to do that work better with more than three people (which is typically what we have available here), and invite over some people we'd like to do some of those things with. We made a list, both adding items. I added two of my favorite six-or-more party games, Pictionary and Taboo. P didn't know what they were, so I explained them. One thing led to another, and we ended up talking about what the word taboo means, some examples of taboos in our society, and the concept of sacredness as it relates to taboos (e.g., one might not say certain words to a priest, though one might use them frequently among friends). Now we have a list of activities, a list of friends, and a growing list of possible party foods; we're just waiting until we all get over our colds to plan a party.
• One day, on a longish car ride, P and T suddenly had a slew of questions about reproduction and marriage. Can people marry in threes? (We talked about legal marriages, extralegal arrangements that the folks involved might consider similar to marriage, marriage in other countries.) T asked if the laws about marriage were different in different states, and we talked about the changes in same-sex marriage laws in recent years. They asked about how two men could have a baby (we touched on adoption, surrogacy, and sperm donation, finally summarizing that the creation of a baby requires an egg, a sperm, and a woman to go through pregnancy, but that these could come from two to three different people, and sometimes those who parent the child aren't any of them). We talked about the differences between adoption and fostering children, and why children might need foster homes. That led to questions about the age at which you go from being a child to an adult (we talked about differing laws for drinking, voting, serving in the military, getting a job, and generally being considered a legal adult, and also about terms like baby/child/teenager/adult vs. legal dichotomies like child/adult and the idea that one is always the child of one's parents, even when one is an adult).
• We finally bought a globe this month, to add to our large world map hanging on the wall. This has led to interesting explorations and questions. Why is Boulder on the globe and not the larger world map? What does Antarctica look like? Which way does the Earth turn? What are those lines all about? What about the historic ships pictured in the oceans? When it's daytime here, where it is nighttime? T also likes the slight bumpiness on the globe in mountainous regions. One day, at a big library, we found a larger globe, mounted in a gimbal, so it could rotate along two axes, unlike our globe. He wanted to know what would happen if the Earth really spun on both those axes. That led to interesting talk about how the Earth isn't really rotating on a pin, but just spinning in space. (Having watched the space station videos helped with this idea -- T could imagine setting a globe just spinning in the air on the space station.) We also tried spinning the globe at a fairly uniform rate on each of its axes simultaneously, and saw that it sort of appeared to rotate along a third axis as a result, but it was hard to tell for sure. (I think you can just add rotations as vectors, but my physics is a little rusty there, and I'm not sure how it works when one of the rotations is along an axis that is itself rotating. This will bear more thought!)

Midwinter, Mountains, Music, and Minecraft

Wow, more than two months gone by! I don't have many notes from this period, so this will be a fairly skeletal sampling of what I can remember. It's been a busy time and a slow time, on different days and weeks.

An astonishing video, with music by Tchaikovsky, of a composite European city built in Minecraft.

Reading

• P has been reading a lot of graphic novels, since getting a good introduction from a friend (who gave her some Amulet books) and our local children's librarian (who pointed her at Akiko). She devours them solo and sometimes reads them out loud to T. She's anxiously awaiting her next Amulet installment!
• After reading Little House on the Prairie out loud, I searched for a book that would give a more balanced or positive view of Native Americans around the same time. I found Sign of the Beaver, which everyone enjoyed. It was a good information source and conversation starter about Indian woodlore, social structures in Indian and settler life, betrayals of Indians with bad treaties, and more.
• Then we read Farmer Boy, which was a lot of fun. I enjoyed thinking about the quantities of food being produced on the farm for the humans and livestock living there, and how they would translate to a smaller farm such as our family might someday have. The kids were very engaged as well, and asked many related questions while that book was in progress. T was especially interested in whether the characters in the books were real people. (Most of the major characters are; others are composites.)
• P has been playing Minecraft a lot, and she's learned to do her own research on the Minecraft wiki when she doesn't know how to craft something she wants to make. She surprises me frequently with things she's learned there; even T (through watching her use what she's learned) knows a lot about Minecraft! She and I, separately and together, have discovered amazing videos of other people's Minecraft constructions, including the London Bridge, Frank Lloyd Wright's Falling Water house, and a HUGE composite European imperial capital (see video linked above), showcasing architectural styles from various European cities.
• T has been asking a lot about what the signs on storefronts say; he seems to be on an active information-gathering expedition, working toward cracking the code.
• T got a hand-me-down cash register with play money, and he reads the numbers to sort the bills.
• At a recent game night at a friend's house, I found ten-sided dice for 4-digit numbers: one die was numbered from 0 to 9, one from 00 to 90, one from 000 to 900, and one from 0000 to 9000. Both kids, but especially T, enjoyed arranging the dice (sometimes removing one or more) and having me say what number the dice represented.
• We've started reading Savvy, a Newbery Honor Book by Ingrid Law, who lives not far from us, out loud. It's a funny book, with tween-friendly jokes and vivid writing. It centers on the coming-of-age of a girl in a family where most of the family members have special powers, called savvies. These appear on their thirteenth birthdays, and that's the day it is a few chapters into the story. P wasn't satisfied with eight chapters read aloud in one evening, so she took the book to bed to read more on her own.
• On a quick trip to the library to pick up Savvy, which was recommended by an unschooling friend, T wanted to play with trains, but he asked me to find him some books about cars and trucks. It took me a while to find the right section for those, and on the way I found an armload of books about things the kids have been asking about lately: boogers, kite making, origami, volcanoes, airships, and old fairy tales (P recently picked up a book of medieval tales I bought at a library sale a year or so ago, and she's been asking for bedtime stories from it and reading some on her own. We've also been enjoying a really colorful book of Aesop's fables discovered on another recent library visit.)

A gem of a book about boogers, belly buttons, tornadoes, and an astonishing number of things
the kids have already been asking about! P has already spent an evening with it.

Doing

• P just started an aerial dance class at our newly local gymnastics gym, and it's going well.
• T is getting back into gymnastics after a fall hiatus. He didn't initially want to take classes at the gym near our new house, but after a parents' night out there, playing with the equipment and the instructors, he was full of enthusiasm, and he's enjoying it.
• P took a class late last year about the physics of music, through our local university's science discovery program. She made instruments, learned some musical notation, and had a lot of fun. This month she'll start a class on the science of toys through the same organization.
• The kids are playing together for long stretches, getting along better and better. I try to be nearby, listening and sometimes offering information or suggestions when things get tense. Both kids are using thoughtful language about how they are getting along. P commented recently that she doesn't feel like herself when she acts mean toward T. T speculates out loud sometimes about why P is still mean sometimes, and what he or others might be able to do to make that happen less. We spent some time talking about P's idea, considering in what senses it might be true, and what might help keep the peace.
• We've gone swimming at our new local rec center, which we can walk to.
• P and I attended a presentation sponsored by the local historical society. An archaeologist living in town had excavated the historic privy in her backyard, finding hundreds of artifacts, and a group of students in archaeology at a nearby university had analyzed the glass and ceramic artifacts. They spoke about what they found and how it related to the history of the area. Perhaps the most intruiging aspect of this was that people tended to throw things in their privies that they didn't want others to know about. The privy was in use throughout prohibition, and there were patent medicine bottles thrown in during occupancy by middle-class folks (furnishers and preachers), and liquor bottles from the mining families' occupancy. They explained that patent medicines usually derived any actual benefit from their high alcohol or opioid content. Sometimes this had unfortunate results, such as children taking a cough syrup that stopped their coughing but left them addicted to opium. This led to an interesting talk with P afterward about the history of prohibition and patent medicines, and the nature of addiction. We talked about physical addiction, peer pressure, and how a lot of people start smoking or using other addictive substances in their teenage years, when their friends' opinions often seem more important than anything else; and how once you get through those years to young adulthood, it starts getting easier to know what you want for your own life, independent of what your friends think. I told P I wasn't sure if her teen years would look like this, given that unschooling is encouraging a much more cooperative and relaxed relationship between us than many kids have with their parents. It will be interesting to find out.

Making

• T continues to build lots of Lego creations, both from instructions and from his imagination (he calls it "building with my mind," which always reminds me of Richard Feynman fixing radios by thinking). At Christmas we bought a Lego Mindstorms set for the family, and UnschoolerDad, T, and I enjoyed building one of the models together and testing the sensor probes (touch, light/color, distance via ultrasound, and perhaps others I'm forgetting) and motors attached to its computer. T is already thinking about what kinds of things he wants to program the robots to do -- sneeze when they catch a green marble, for example, or turn in circles when they catch a red marble.
• P is slowly learning more about preparing the foods she enjoys. Sometimes she makes food because she wants to, and sometimes because I am busy with something else and not getting to it as fast as she'd like. 
• P happily builds things with many methods: origami, cut paper, glued craft sticks, cardboard, drawing, painting, and combinations of these and other creative methods. She makes settings and props for playing with small toys mostly, but sometimes other things as well. When T expresses a desire for a toy or costume piece he doesn't have, P often jumps in and makes a reasonable (to an imaginative mind, at least) facsimile from materials she can find around the house.

Writing

• P insists that she wants to write her thank-you notes for Christmas presents herself, in her own handwriting, "So people will know they really came from me" and so people who care about her could feel good about her writing skills. Only one has gotten done so far; we'll see how that goes! Her spelling continues to improve.
• P wrote down some measurements for me, so that we could cut the right size shelves for her closet, and in the process learned the abbreviation for inches (") and how to write a mixed number with a fraction (22 3/4).
• P occasionally works on her own comic book, inspired by the superhero genre. Sometimes she shows it to me to see if I can understand what's going on, and that has led to her learning a bit more about the conventions of comic books, such as using lines to indicate motion.

Watching

The 2012 election results, had our electoral laws stood as in 1920, when women could vote,
but racial minorities still faced significant obstacles (e.g., poll taxes) to voting.

• I shared with P a web page that analyzed election results by demographics and gave maps showing what the results would have been if, say, only men, or only whites, or only people over 21 had voted (corresponding to various phases of U.S. law regarding who had the vote, and who faced significant barriers to voting). It was an interesting walk through the history of democracy in the United States.
• After we read Farmer Boy, T asked for more Little House on the Prairie videos, so we checked out the next 4 episodes from the library, and he's been watching them.
• Both kids have watched the three seasons of Avatar: The Last Airbender, and a few episodes of Avatar: The Legend of Korra. They enjoy playing games inspired by these, and talk a lot about the four elements (earth/water/air/fire) around which the world of these series is based. P has been curious about what the real elements are, so we've had several short conversations, talking a little about them. At the science museum in Oklahoma City, the table numbers for the cafe were elements, with cards showing all the stuff you'd find in a standard periodic table of the elements. We talked a little about what those numbers and symbols meant. Sometimes I pull out our Elements coffee-table book when a picture seems to be in order.
• The kids enjoy looking up YouTube videos to watch together; so far they are mostly on Minecraft and funny cats :)
• The whole family watched A Child's Garden of Poetry, which is a lovely HBO special we have on DVD about poetry, with beautiful animations and reading by children, poets, actors, and musicians. Kids in the video also talked rather eloquently, and at least seemingly unscripted, about understanding and enjoying poetry, as well as what it's like to write poetry. Both our kids were rapt.

 Listening

• We bought a new car recently that came with a Sirius XM subscription. We discovered the channel called Book Radio ("Where the pictures are inside your head!"). P often finds the novel excerpts riveting and asks about checking out the books. We haven't done that yet -- there's so much we want to read that's written for young people and more enjoyable for T -- but I think it will happen before long. T is often engaged by the stories as well, but mostly not to the same degree as P.

Talking

• T asked, out of the blue, how you stop when you're riding a zipline. He also wanted to know whether people ever went uphill on ziplines, and if so, how. I told him what I knew, which was very little, and suggested we ask my mother, since she went ziplining on a vacation in Costa Rica last summer. We did so later, and she had some better answers. But in the moment, T asked if it would be possible for us to throw something far enough that it would hit Costa Rica. I said I didn't think we could throw anything that far. I loved his thinking -- he doesn't know much about units of length measure on that scale, so he handily placed the conversation in terms he could understand. We talked about how long it would take to drive to Costa Rica, compared to our recent driving trip to Texas. T often asks about where we are; he's working on wrapping his head around the ideas of city/state/country/continent/planet and how they are related.
• Other conversations have ended up in other sections. :)

Visiting

• On our trip to Texas, we visited Capulin Mountain, a dormant volcano in New Mexico. Before we got there, we noted the lava rocks scattered around the countryside for miles around and contemplated the force of an eruption that could throw so much weight so far. We drove up to the crater rim and walked down inside the crater, talking about the rocks there, how they formed, how fertile the soil was because of the minerals in the lava rocks and what plants predominated there, how long ago it had erupted (about 60,000 years ago) and whether it was likely to erupt again (no, according to what we read there). We speculated about whether a wall-like structure of lava rocks at the bottom of the crater was natural or human-made; we'd noticed several good places to get out of the weather among the jumbled rocks along the trail and thought that wall might make pretty good shelter too. While P and UnschoolerDad walked part way around the rim trail to see the view of several surrounding states (!), T sat on a bench near the trailhead and took a position for meditation. He couldn't remember the word meditation to tell me what he was doing, but he described it well enough that I could guess and supply the word. (I've been noticing that he's picking up multisyllabic words on one hearing and pronouncing them very precisely these days, though his Rs and Ls are still a little hard to distinguish; and although he shortens a lot of consonant clusters in words he's used for a long time, he says them well in new words; his once-problematic speech is cleaning itself up in a hurry, and he really enjoys being able to talk to almost everyone he runs into and be understood.) He was so peaceful, soaking up the sun on that chilly day.
• On the way back from Texas, we visited the science museum in Oklahoma City. T got to drive a Segway; we stood on moving plates simulating different kinds of ground motion from earthquakes; P and I spent some time in a hall full of optical illusions; both kids played a long time with jets of air and plastic balls, finding many things they could do with them; and I'm sure there was much more I'm forgetting. It's a great museum that we've visited before, and I'm sure we'll go again at some point.
• Also on the Texas trip, we visited the Prairie Museum of Art and History in Colby, Kansas. We looked around the collections of wedding dresses, military uniforms, dolls, fine china, and more rather quickly, since we got there close to closing time. The real fun started when we went outside to look at the other buildings. We visited a dugout house (and got to see exactly how the latch described in Little House on the Prairie worked, since it was the same type), where there were settler-style clothes to try on and cleaning tools we were welcomed to use to clean the place up (the kids were happy to do their part). We visited a one-room schoolhouse, looked through the readers and spellers, and thought about where the kids would sit based on their age and sex. We visited a church where we were encouraged to ring the bell in the bell tower (harder than we thought it would be) and got a look at hymn books and Sunday clothing, as well as the style of the building and its furnishings. But the highlight for me was visiting the huge barn, where a small stage has been added to the hayloft to use for weddings. Since we were the only ones there, P and I sang "Bright Morning Star" in  voices in full voice in the hayloft, enjoying the acoustics of the huge space. It felt like the right song for the place, and P knows it, since it's been one of our lullabies for years.
• On the Texas trip, we visited my family and met my parents' new bloodhound, a dog rescued last year from starvation and neglect at the hands of a breeder. The kids got to see how amazing a bloodhound's sense of smell could be when in the service of a total obsession with food. The dog was gentle and friendly when no food was available, though, and the kids loved her. They also enjoyed my sister's dog, a huge Great Pyrenees, totally unflappable and calmly friendly. T is losing his fear of big dogs, though he's still very wary about strange, off-leash dogs of any size. The kids liked seeing all the people, too, and I think they interacted pretty well with them, with reasonable manners and grace, from great-grandmother all the way through young cousins.
• After the holidays, we visited the Da Vinci Machines exhibit in Denver. This consisted chiefly of machines built based on Leonardo's drawings, from materials that would have been available to him. Many of these were okay to touch and play with, though T was sorely disappointed that Leonardo's idea for a tank was not one of them. He really wanted to try out moving the four independently driven wheels in different directions to see what movements the tank might have been capable of. He loved the bicycle chain, though, as well as the cam hammer, the compound pulleys (he spent a lot of time with these, with and without me, trying out ideas about how they worked), and pretty much everything else he could touch. P enjoyed these too, and also spent a while watching the 40-minute video running on a loop. She particularly liked the water pump based on the spiral of Archimedes (if memory serves, Leonardo figured out that if you made it from pipe wrapped around a cylinder and put the cylinder at a 45-degree angle, it could move water uphill). She asked me why it worked, and it was fun figuring out enough to answer her question accurately. We bought a kit to build a working model of Da Vinci's aerial screw, a failed but inspiring attempt at a helicopter.

Thinking, asking questions, planning...

• P is torn about her room. Sometimes she says she likes it messy. We usually try to clean it up some (usually with my help) when someone is coming over to play. I've been trying not to put a lot of pressure on her about it, which is different from what I did before unschooling. Recently she said to me, "I don't often have the time and the will for this at the same time, but I really want my room to be neat, with a place for everything." I was privately very pleased that she could say that to me, and that instead of launching into possible solutions, I was able simply to ask whether there was anything I could do to support her in that goal. Thus we have measured for shelves in the closet, and I'm helping her with cleaning, organizing, and helping her think about what she's willing to give away, for short periods more frequently, rather than helping mainly with crisis cleaning.
• Recently, P saw a woman with dwarfism in a store where we were shopping. I think she was the first such person P has seen outside The Wizard of Oz (and I don't know whether we talked about it then, so P might have thought that was done with special effects). P looked very curious and made sure I saw the woman, too. I asked P not to point or stare, and as we moved on, I told her the basics about the most common form of dwarfism. P moved on to other things comfortably. Perhaps there will be more questions in time, or I can share the Wikipedia article with her, but for that moment, her curiosity was satisfied.
• T asked me one evening whether you would die if your arm got cut off. I said you might if no one helped you, because you could bleed too much to survive, but that if someone could keep you from bleeding too much, you might survive and have a stump left where your arm was. T wanted to see pictures, so we found a photo of a man who had lost limbs in a train accident, showing his healed stumps. T wanted to know if he could walk, and I said maybe not (he'd lost both legs above the knee as well as an arm), but maybe so if he could get good prosthetic limbs. There followed a long time of looking at pictures, reading descriptions, and then watching videos about various kinds of prostheses, including the C-leg and various prosthetic arms, hands, and fingers. We stopped a lot to talk about what wasn't being made explicit in the videos, such as how the people wearing the prosthetics controlled them. When T had had enough of prosthetics, he asked what else we could watch. He's been asking lots of questions about volcanoes, so we watched a video about the 1980 eruptions of Mount St. Helens, noting that several images from that video corresponded very closely to the volcano sequence in Fantasia 2000, in which a sleeping volcano awakes and erupts. (I've read that St. Helens was the model for the volcano in that sequence, set to Stravinsky's Firebird.) Then T saw links to videos about the space program, so we watched videos about Moon and Mars missions (including Spirit/Opportunity and Curiosity). It was a fruitful evening, and T asked lots of good questions, like, "Are the Mars rovers kind of like robot servants to help those people?" I asked which people he meant, and he said, "The people who want to know more about what it's like on Mars." I told him he was right on. We had already discussed how the rovers had to be able to do some things on their own, because it took so long for messages to travel between Earth and Mars, but that big decisions about what to do came as messages from the scientists on Earth.