Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Monday, July 29, 2013




I often say both to myself as well as aloud, "I don't know how they do it." I'm referring, of course, to all those teachers out there who don't work in cooperative preschools, and especially those with a play-based classroom that operates around the idea of "stations" or "centers."

For those who don't know what I'm talking about, be assured that I had no idea either until the first time I actually set foot in such a school. The set-up made such immediate sense to me, however, that I promptly enrolled my daughter for the following year. I don't know what I expected school to look like for two-year-olds, but the moment I saw how the Latona Pre-3's Cooperative Preschool classroom worked, a room featuring a half dozen stations -- blocks, sensory table, art, table toys, dramatic play, library -- with which the children were able to freely interact, or not, I knew we'd found our home.



Back in April, I wrote more philosophically about this classroom approach, but a reader asked me recently for tips of the "nuts and bolts" variety, especially when it comes to being the adult responsible for guiding or facilitating the "free play" without taking it over and, well, rendering it not so free. I should mention that I'm writing primarily about our indoor stations here, but all the same principles apply to our outdoor stations as well.

Since we're a cooperative, I have the benefit of anywhere from 5-12 assistant teachers, parent-teachers, in the classroom with me on any given day, depending on the age of the kids and the status of maternity leaves. Each of these assistant teachers, then, are assigned specific roles within the classroom on a rotating basis, most of which involve facilitating one of our stations, which I've prepared in advance. As our parent-teachers arrive, I try to give each one a quick briefing about how I imagine the children will choose to engage with the activities, a head's up about any typical behaviors for which to be on the lookout, and a tip or two about how they might want to extend the play should things either get extra exciting or lose momentum. I then try to always finish my instructions with a reminder to, above all else, "Let the kids make it their own."



For many parent-teachers, that's the hardest part: getting out of the way, dropping an adult agenda or fixed idea about how things ought to go. For instance, we all think we know what's going on when we find easels, paper, paint, brushes, and a bowl of fruit on the table. Of course, we're working on "still life" paintings, and that invitation is indeed implied in this particular collection of materials, although it is by no means the only invitation there. This is also an invitation to paint the fruit itself, to use the fruit to apply the paint to paper, to finger paint, to mix colors; it is an invitation to make art, but also to engage in a sensory exploration, scientific experiments, storytelling, or socializing. When we make the mistake of saying, "Oh look! Today we're painting pictures of fruit!" we are, in effect, withdrawing all those other invitations. No, instead I encourage our parent-teachers, if they must say something, to simply list the materials they see before them, giving them names, but not necessarily purposes, and just so long as the children do not endanger, molest, or otherwise inflict themselves on others, they are free to accept any and all invitations that appeal to their curiosity.


This doesn't mean that the teachers role, then, ought to be limited to merely standing back, keeping things tidy, the children safe, and the materials handy, although some of our parent-teachers chose to do it like that, and it's a perfectly fine way to facilitate the play. Some of us, however, are there to play with the kids. Naturally, we need to guard against taking over the play, but there is often a lot to be gained from a teacher who role models active, creative engagement. I like to narrate my own thought process as I perform my own experiments: "I wonder what will happen when I put this block here," "The rice is flowing through the top part of the funnel and coming out of this little hole -- if I put my finger here, it stops," "I'm putting all the red ones together." Usually, my goal is to get things going before stepping away, although many parent-teachers are quite skilled at continuing to play with the children, almost in the role of a slightly older, wiser playmate, not commanding the action, not yanking them out of their flow with questions, but rather being one of the features of the activity.

Others of us approach the task in a more hand's off, yet still fully engaged manner, carefully observing the children, then finding ways to assist or support them in accomplishing or discovering what they seem to be striving to accomplish or discover, often simply by engaging in what's sometimes referred to as "sportscasting" or narrating what you see unfolding before you: "Sally is making holes in the play dough with her thumb," "You are turning that puzzle piece around and around to see if it fits," "I see 1, 2, 3, 4, 5 bears in your box." I often find these parents cheek-to-cheek with children, wondering and puzzling together.

Sometimes a parent-teacher finds herself all alone at her station either due to the natural ebb and flow of free play or because the invitation is simply not enticing enough on this particular day. The temptation, often, is to seek to liven things up, perhaps by adding bells and whistles or by becoming more overt in re-issuing said invitation, and that's all well and good. Others, however, recognize that they are now the proprietors of a calm, quiet oasis, a place for a child or two to take a break from the action, a valuable thing sometimes in a bustling place like ours.


There are times, however, when this ebb and flow are anticipated parts of an activity. For example, when we play with ice in the sensory table, there is usually an initial surge, then as fingers grow numb, so does the enthusiasm. That's the moment when the parent-teacher will introduce our box of gloves. As the interest in that dies down, we break out the rock salt to sprinkle on the ice, an activity that accelerates the melting process. As the salt burrows holes in the ice we bring out the pipettes and liquid water color that can then inject into the holes, filling the ice with ribbons of color. As our play time grows short, our sensory table has become a pool of colored liquid, rainbow icebergs, and undissolved rock salt, having passed through, along with the kids, a wide variety of stages and phases.

Most of our stations are of the open-ended variety, although every now and then we'll take on a project with a goal. For instance, last week our workbench station was engaged all week in assembling our new outdoor furniture, which involved following instructions, puzzling things together, and using Allen wrenches to tighten lots of screws. In that case, my instruction to the parent-teacher was, "Just start building the stuff and as kids drop by to see what's going on, include them." I often think of these kinds of stations the way I think of parents including their children in preparing dinner or working on the car out in the garage: real participation in real projects.


I suppose the way non-cooperative teachers handle all this is to either offer fewer stations at any given time or to let some of them sort of "run" themselves, and I'm sure that works out just fine, but I find I've become really quite reliant upon having all those extra adults in the room with me, working to make their station the best it can be. Most of all, I think, I enjoy how these stations, these invitations to play, so often take on part of the personality of the parent-teacher involved. We often leave many of our stations the same for more than a single day. For instance I'll set up the same collection of blocks and toys from one day to the next, or the sensory table will contain coffee beans all week, or we'll continue working on the same glue collage day-after-day. But that hardly means they are the same activities. For one thing, the children have the opportunity to continue building upon what they learned the day before, but an inevitable part of the difference comes from what the parent-teacher brings to their role as facilitator and guide, because there are as many ways to do that as there are teachers.

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Thursday, July 25, 2013


































I've said it before and I know I'll say it again: every young child is a genius. I don't say this gratuitously or with the idea of somehow flattering children or their parents, but rather because I spend a lot of time with them, and I've yet to discover one who wasn't. That is why the subtitle of this blog is "Teaching and learning from preschoolers." That's why I rarely write about this pedagogy or that pedagogy, why I don't describe this teaching philosophy or that teaching philosophy. Most of what I've learned about teaching, indeed about life itself, comes from the kids, and I've yet to find a method or system that can encompass all of that genius. And any time I try to place children's learning into some sort of system, I find out I'm wrong.

Earlier this year, this video of a nine-year-old boy made the rounds. Dubbed "The Philosopher" by many, this boy stunned and delighted millions of people with his understanding of cosmology and the meaning of life. He is very articulate, a fact that his parents ascribe to their having always used their adult vocabulary with him, and has a grasp of a body of facts that he learned on his own, out of his own passions/curiosity/play, the way every genius does. And instead of being given "right" answers or "learning objectives," or being judged and tested, he is simply playing with those ideas, wondering, forming new ideas, and, to our benefit, he does so aloud.



This boy is no doubt a bright kid, but when I've talked to other teachers about this video, we all agree, he is not so extraordinarily unusual, except perhaps in his ability and willingness to articulate his thoughts. Over my years in the classroom, working with children half his age, I've heard thousands of things I've never heard before, been thrilled and stunned by the intellectual and artistic connections children make, how poetically they express themselves, how wondrously they move their bodies or mimic a voice or find humor or sing a song or tell a story or express complex ideas or great beauty through paint or glue or play dough.

This is what we discover about young children when they are allowed to play, not that our discovery of their genius really matters other than to the degree that we ourselves continue to be curious about the world and can learn from it.

What I'm most struck by about this video are two things. One is how he moves his body as he speaks, squirreling around on chairs, on the ground, on his knees, on his bottom, wiggling and shifting in a way made impossible by the traditional idea of what school is like for third graders, with everyone sitting at desks. I don't know what sort of school he's in, but I'm confident that if his teacher needs him to sit still, she's missing out on a big chunk of his genius because of all the energy she spends reminding him to stay in his seat.

But my biggest take-away from this video, the thing I find most impressive, is how often he uses the phrase, "I could be wrong." This is not learning that comes from being told one is wrong, as happens with testing and grades, where being wrong is a judgement to be avoided, a source of shame. No, this is the deepest understanding of all: the sure knowledge that there is always an infinite amount we don't know and to be both curious and excited about that. The real hallmark of genius isn't knowing things, but rather continuing to have an open mind, because, after all, "I could be wrong."

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Tuesday, July 9, 2013


































I was once told that if you have something important to say to a busy person, the first step is to practice getting your main points across in two minutes or less. That way, the theory goes, if you happen to find yourself, say, in an elevator with the President, you won't waste the opportunity stumbling over your words. And if you're really good, the President will then reply, "Tell me more."

Anyway, that was sort of the mission when I traveled to Santa Monica to make a series of 18 short parenting videos for Kids In The House. And even while I doubt I'll ever find myself alone on an elevator with the President, I found it an excellent exercise to try to talk about big topics in a limited time-frame without it coming out as word salad.

A huge part of this blog is about the whys and wherefores of a play-based curriculum, so I know I can go long on the topic. Embedded below is my attempt at an elevator ride speech on how a play-based curriculum works.


And while you could hardly throw a rock at your computer screen (although I wouldn't recommend it) without hitting a post here that addresses at least some aspect of a play-based curriculum, if you're interested in the long-form version, you might want to check out some of these posts:

Teaching A Play-Based Curriculum
How A Play-Based Curriculum Works
I Just Need To Play With Them
How An Emergent Curriculum Works: Hardwired Into Our DNA (first of a 5 parter)
Choosing The Way That Is Hard
Why We Laugh When We Play
Let's Define Play
Why I Teach The Way I Do (This is the really long version that I would hope the President would read after hearing the elevator pitch.)

And if you liked the video, you can find not only the rest of my videos (search for "Tom Hobson"), but also some 8000 more two minute parenting videos at Kids In The House.

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Thursday, June 13, 2013


































When my wife and I purchased our first house, we wound up with a gorgeous lawn, beautiful shrubbery, fantastic trees and many beds for growing annuals. I almost immediately killed the lawn, my first of many. I don't think I did too much damage to the established plants and trees, but after that first year, the beds were largely just an inadvertent science experiment in which various kinds of weeds battled it out for supremacy, but that initial summer we had a flower garden for the ages.


Okay, that may be an exaggeration, but it was my one shining example of gardening success. It was mostly petunias, but in the classic "granny garden" ethic in which I was raised, there were cosmos and daisies and geraniums and lobelia and marigolds and poppies and a little bit of just about everything else that grows here in the Pacific Northwest. I was out there every single day from early Spring through early Fall, watering, weeding, fertilizing, deadheading, and just generally sitting there with my shoes off in the increasingly spotty grass just watching it grow. I learned then, that this is the secret to a successful garden: daily attention.

By the following Spring the newness had begun to wear off. I started like a ball-o-fire, but soon found myself resenting the flower bed as much as I had grown to resent the never-ending obligations of mowing, pruning, and raking. But at least I'd learned what it takes, even if it turned out to not be the hobby for me.


Like it or not, small schools like ours do tend to take on the strengths and weaknesses of the teacher, especially if that teacher has been there for a long time. Woodland Park has alway had a garden, but for most of my tenure that has meant a handful of plants that thrive on neglect and loads of empty beds that were just perfect for mixing up some mud. When we got serious about the outdoor part of our program 5 years ago, our community reclaimed our old garden space, spruced it up, and declared "gardening" to be part of our curriculum. We always have a number of avid gardeners within our parent community, folks who know what they're doing, and since I'm not one of those, we've relied on the time and energy of those people for whatever gardening success we've had.

And while I wouldn't call our preschool gardening a failure, despite good intentions and often yeoman-like efforts, it has never really thrived, at least not as a part of the curriculum. For that, I blame myself. No matter how many willing hands I have to help me, it's my job to "hold the vision," and since my experience in gardening is limited, my vision tends to be fairly limited as well. It probably hasn't helped that we've moved the entire garden, plants and all, three times during those five years: first from the old space to the new, then two years ago from a less than ideal spot to a sunnier spot.


But something has happened this year. For one thing, we had a couple of very dedicated gardener parents put their focus on things, digging-in during the early Spring to really fill those beds with a variety of interesting, mostly edible plants, usually working with small teams of children. To a certain degree, this has happened every year, but perhaps the most important thing they've done is to actually keep track of what we've planted and where. And as summer approaches, our garden is turning out to be the place to be. We haven't harvested much food so far, just some snap peas, but we can see things coming: onions, raspberries, strawberries, lettuces and cabbages. Our herbs are bursting out of their beds and our snap pea vines are starting to climb charmingly over the child-sized archway built for the purpose.



Gardening with young children can be a harrowing experience. All it takes is one child, off the radar for a few minutes, to essentially upend all of your hard work. All it takes is one child not understanding the designation between garden bed and pathway. But over the years, my greatest frustrations with gardening and young children is simply that for most of our school year, there isn't much going on out there, and just as things really get going, we break for the Summer, leaving our herbage to an ever-changing group of kids who are only there three days a week. The lessons of the garden, it seemed to me, were those of life cycles, of patience, of consistency, and of gentleness, but our school schedule really isn't set up for that. But this Summer I'm starting to see it differently. As the early Spring work of our gardening parents literally bears fruit, I'm beginning to understand the importance of having a garden in our midst.

It's not that we have to bear witness to every stage in the lifecycle of our garden, from sprout to seed, because that is happening all the time, all around us, at homes, in parks, in the woods, and in our school. No, the importance of our garden is to spend time there, puttering around, dropping to our knees and simply being with the plants.


Yes, our plants are experiencing a kind of drought-flood cycle right now as the kids water the diddly-o-dandy out of them for our three days on, leaving it to go dry during the subsequent four days. It's good we have well-drained soil in there. Yes, we've tried sprouting our own wheat grass seeds, but that was done in peat pots beside the garden, a place for experimentation, whereas the garden itself is more for exploration. As I mentioned, we have harvested a few snap peas and a couple carrots that wintered over, and we're keeping an eye on our berries, but most of our gardening has been done with our eyes, not our hands. We've played with ladybugs in the garden, releasing them one at a time from the bag of 1,500 we purchased from a nursery. And yesterday, we used acrylic paint pens to decorate the wood of the raised beds, the terra cotta pots, and various rocks and stones; not gardening exactly, but being in the garden, breathing the garden, being with the garden.


That was the best part, after all, of my one successful gardening cycle, sitting there in the grass watching the flowers grow. I'm starting to understand that this is what gardening with young children is all about.



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Monday, June 3, 2013


































We've always painted at our easels on the last day of school. I've assumed it was because we always start our school year with easel painting and the two sessions served as symbolic bookends, or maybe a framing story, for the year, something for me to know. This year, however, something popped from my mouth as I talked to the parent of a child ready to move on to kindergarten, something I'd not thought about before, or perhaps that I'd simply avoided thinking about it: "Unless you do it at home, this might be the last time she sees easels painting."


The words, as I heard myself say them, hit me like a physical weight. I stood there watching her paint the arcs of a rainbow. There is painting in kindergarten, of course. My daughter Josephine brought home paintings she'd made in her twice weekly session with her school's art specialist. In fact, she produced more paintings during her kindergarten year, I think, than she had the previous year in preschool. That's because they made all the kids go to the art room together and painting, usually on a theme, or experimenting with a technique, was the only choice. In her preschool, like in our preschool, the kids only painted if they were moved to paint, and when given a choice it was usually dramatic play for Josephine.


Next fall when I run into my former students, the ones not painting at easels in kindergarten, most of them will enthuse about how much they love their new school, about their new teacher, about their new friends or playground or lunchroom. Sometimes they come back to the preschool for a visit and I'll ask them, "Does this place look as big as you remember it?" and they'll usually answer, "No, Teacher Tom, it seems really small." And they might even affect a bit of the too-cool-for-school attitude, but it will only last until they get their hands in the sensory table, their feet in the sandpit, or their fingers around a paint brush.


During our last week of school we explored a technique I learned from Josephine's elementary school art teacher. The idea was to experiment with the solubility of oil pastels by first drawing something, then dipping cotton balls in baby oil which you then use to blend and smear your colors around the paper. We've been doing this at Woodland Park for awhile now. Our finished paintings never look anything like the ones that hung gallery-style in the hallway of my daughter's school. I'd asked the art teacher about the technique because the results had been so striking, and yes, we always manage to produce one or two that achieve the ghostly translucence of those kindergarten paintings, but most turn out looking like oily chicken scratches. No, our baby oil-pastel paintings are definitely about the process, one that usually involves the excessive use of oil, slippery surfaces, slippery skin, and the overwhelming scent of an infant's nursery, an odor that Calliope and Henry's mom Megan told me "is not a selling point" of the activity.


In other words, what we do, in the language of most kindergarten art teachers, is "make a mess." If we make "paintings" that's often just what we've agreed to call whatever's leftover when the kids are done. I've sometimes sent the paper towels used for "clean up" home with the kids because that's all that remained of their exploration.


I really don't mean this as a criticism, but the whole idea of "making a mess" as something to avoid becomes a more prominent part in children's school lives as they move away from our preschool. For some children, this is a huge loss, while for others, the ones who have always been averse to getting messy, like my own daughter, it might seem like it's not such a big deal. I would assert, however, that it impoverishes education for everyone. I mean if nothing else, there's a lot to be learned from watching others make a mess, or from having to summon up the courage to give something that looks fun a go. Every now and then a parent will suggest that I have prejudices about kids who don't like to get messy. I don't think that's true, but even if it is, certainly I serve as a kind of counterbalance to the majority of adults in a child's life who have prejudices about kids who like getting messy.


Making a mess means cleaning up. Listen, I get that. I just spent most of last Saturday with a team of parents cleaning up our outdoor classroom. A couple parents spent two hours just picking garbage (bits of paper, broken toys, snarls of twine, etc.) from the wood chips, a project that could have gone on for hours longer. I've always said that an ideal preschool classroom would be one with a large drain in the middle of the floor and access to a high pressure hose nozzle. I understand that as a teacher in a cooperative, I'm blessed with plenty of adults who can help with the messes we make: I'm sure I would have a different attitude if I, on a day-to-day basis, was solely responsible for dealing with it. 


When Josephine was in kindergarten her teacher Janet started asking me to "bring in" projects for the kids. For instance, she wanted me to temporarily install the cast iron water pump on the playground. The kids, of course, got wet and muddy. As we helped towel them off, I said to Janet, "You should permanently install a pump," to which she replied, "I'd love to, but the parents would complain about the kids coming home messy."

"Aren't they going to complain about today?"

She laughed, "Yes, but today I can blame you," and she did.


I know a lot of schools have eliminated sandpits because they don't like how much of it winds up on the floors and in the carpets. It's a legitimate concern. When we went to move our new rug earlier this year in order to wax the linoleum floors underneath, it was so heavy with sand despite being vacuumed twice a day, that it had to be disassembled, carpet tile by carpet tile, beaten clean, then reassembled.


So yes, I understand the ethic of avoiding messes in elementary school, even while I can bemoan what is lost when we defer to this adult agenda. I mean, the kids don't care if there are bits of paper mixed in with the wood chips.

But I worry that it's not just "dirty" messes we start to avoid. Another thing kindergarteners won't see in school are glue guns or homemade ladders or concrete slides. We also have to avoid the "mess" of everyday bumps and bruises, the kinds that make us cry and bleed and from which we learn so much about ourselves and about risk-taking.


I worry that this ethic of not making messes spills over to include social, emotional, and political messes as well, the kinds that make us cry and rave and from which we likewise learn so much.


It was a joy to watch the youngest kids, happily painting themselves up to the elbows, making a canvas of their own bodies, exploring, learning, making a mess, knowing that it will be two or more years before they will have to give it up. It was a crushingly sad to watch the oldest kids, industriously working together with the cast iron water pump and shovels, filling their shoes and pant cuffs and hair with sand, making a mess, not knowing that, for some of them at least, this will be the last time for school to be like this.



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Tuesday, May 21, 2013


































Not long ago, we made our own paint by mixing liquid water color with water and corn starch. Around the internet, this is often referred to as something like "chalk paint" because it dries into a kind of powdery pastel color and washes off with the next rain, which in Seattle is any minute now. You can find "proper" proportions and "recipes," but the way we do it is to start each kid off with the color of her choice in a small mortar, to which the she adds however much water and corn starch she wants, then employs the pestle to mash it all together.


Some kids wind up with a paste, others with more of a soup. We then help them move their emulsion into a baby food jar, hand them a brush, and send them off to pretty much paint whatever they want in our outdoor classroom.


We've been doing it on our workbench because it's a classic tinkering project, one that brings kids back again and again and again, each time mixing new colors and textures of paint. Frankly, it seems we could do this activity every day without ever running out of customers.


It's such a simple thing, but it hits a sweet spot for kids, one that involves a step-by-step process, yet allows for endless experimentation, has no wrong answers, and is directly applicable to the children's lives.


As I took part yesterday in a Twitter party in my role as a Math Mentor for PBSKids.com (#PBSKIDSAddsUp), I found myself, as I often do when considering how we teach math to young children, thinking about applicability.


One of the most common gripes about math, especially about math homework, is "When am I ever going to need this stuff?" It's a question we asked when I was a boy. It's a question children asked long before my time, and it's a question kids still ask today. Of course, the answer I got back then was one that made me feel like it was a stupid question.


After all, from an adult perspective things like addition, subtraction, multiplication and division are manifestly useful, directly and practically applicable to our daily lives. And beyond that we know that math learning is more than mere calculation. In a broader sense, it's about using reason to discover immutable truths, forming the foundation of logical thinking. A professor once introduced his course to a group of us non-math majors by encouraging us to think of it as a "philosophy class," which was a stroke of genius when talking to young adults, just on their own in the world, and in the process of questioning everything. That was applicable.


You see, the stuff we so often call math -- the numbers on paper, the flash cards, the worksheets -- those are abstractions from the concrete world in which children operate. "Real math" is something we do with our hands, with our bodies, and it always applies to our real lives. The sequence of measuring out ingredients, then combining them with a mortar and pestle, then transferring them to a jar, and, finally, using a paint brush to apply our creation to the playhouse, a drum head, or the sandpit mailbox, is what I call "real math."


We have plenty of time to figure out how this all works on paper, but today we're really learning it, internalizing the concepts, making "mistakes" with them, and truly coming to an understanding of how they apply, so that when we do finally come across those algorithms, they aren't just ciphers to manipulate, but rather a new way to communicate something we already understand; not just as an abstraction, but as it applies to our lives.



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