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

Thursday, 22 August 2013

experimenting

This summer I'm babysitting Jaden for a few hours a week, and he has become my official test subject for science activities for four-year-olds. I've been getting all these great ideas for preschool science from my Young Child as Scientist grad school course, and from good ol' Pinterest, but since I'm not based out of a classroom, I haven't really had an outlet for my kid science excitement. (Most activities I get stoked about -- and can realistically carry out in someone else's home -- are a little too juvenile for Sasha's sophisticated tastes.) So I got Jaden's parents' permission to experiment on their kid.

Tuesday, 2 July 2013

making it work

Athena has been working very hard on mastering a new skill: buckling. She doesn't have the grip strength to unfasten the buckles yet, but with concentration and some serious dexterity development, she can buckle both sides of her high chair. Buckling, over and over again, is one of her favorite activities right now. She will do it, uninterrupted, for half an hour at a time, several times a day.


I have loved watching her learning process with this task. Once she mastered buckling one side (with huge proud smiles and jubilant kicking), she tried to apply the identical technique (without mirroring it) to the other side and discovered she needed to adjust her approach in order to succeed. For awhile she preferred to just buckle the right side, since she had aced it, and tended to either ignore the left side or get frustrated after a few attempts and fling the straps away. She persisted and practiced and now she can and does buckle both sides, repeatedly, with more and more fluidity each time.

This term I'm in an online-only (eep!) course called Young Child as Scientist, based on the constructivist theory that children are naturally theory-builders who formulate questions and conduct experiments to test their hypotheses. I very clearly see this methodology at play in Athena's work to solve the "how do I make the buckles fit together" problem.

In related news, grad school continues to totally rock.

High fives,
-MP

Tuesday, 28 May 2013

luck


Sasha is on a clover kick; whenever we're outside, she's hunting for four leaf clovers. (We've found six so far, in one specific patch in her front yard.)

Because I'm nothing if not an opportunist, I latched onto her casual interest to goad her into some biology-related inquiry and scientific investigation. We compared and contrasted the different types of clover we found, examining everything from leaf color and size to stem shape. We counted leaves, looked at spines and veins, and speculated about the evolutionary history of each kind. Sasha even nibbled on all of them to see if any tasted as good as the sorrel (which looks like a giant clover; it's the big one in the picture) does. Now on our walks home from school, she regularly stoops down to pick some sorrel from the neighbor's abundant flower bed, and chews it for rest of the walk.

Hugs,
-MP

Sunday, 25 November 2012

homemade preschooler gifts: gak

HB and I got ourselves invited to the birthday party of the almost-three-year-old that HB nannies. We wanted to give him a gift that would be handmade and a hands-on sensory experience. So we decided to make gak!


After scouring online recipes and waffling about borax versus Metamucil as one of the key ingredients (borax may be harmful if swallowed), we decided to just go with borax since we had it on hand for making homemade laundry detergent, whereas we would have had to buy a big container of Metamucil just to get less than a tablespoon of the stuff for the recipe. We figured we'd put a warning label on the jar of gak to alert the parents about borax being potentially toxic. Both the three-year-old and his one-year-old sister don't put much non-food stuff in their mouths anymore, so we figured the borax gak would be safe enough. Gak is a good supervision-required activity anyway, since it's notoriously difficult to dig out of carpet fibers.

We used one of the many recipes online for flubber (one of the many aliases of gak). HB had an excellent time mucking about mixing the gak ingredients while I made the jar label, and she speculated that making the gak would actually be an awesome activity to do with kids, as long as they're old enough to keep their hands out of their mouths. The part that took the longest by far was kneading food coloring drops into each chunk of gak before we dropped each into the jar. (We figured the kids would mix all the colors together sooner or later anyway, so we didn't bother to divide the colors into different jars.)

To finish off the gift, we included a Gak Explorer Kit made from objects we scrounged up around the house: chopsticks, straws, and plastic knives slipped into a never-worn lone toe sock.



Maybe you will decide to do this for a preschooler in your life too! And if you're as mature as us, you'll save a chunk of the gak for yourself so that you can plunge it in and out of a salvaged salsa container to simulate flatulence sounds. You will spend a solid half hour doing this and giggling madly after the kid you're babysitting that night has fallen asleep.

High fives,
-MP

Monday, 12 November 2012

Harry Potter Holidays


Sasha had Friday and Monday off from school, so I wanted to make sure I had plenty of activities prepared to keep her busy for two whole days. Since we've been reading the Harry Potter books together, and she loves the hell out of 'em, I thought she would enjoy a load of Harry Potter themed activities.

My criteria for activities was:
  1. It must be fun.
  2. It must support learning.
    (Literacy, science, art, physical activity, music, social skills, problem solving, etc.)
  3. It must be relevant and doable for a single six-year-old who has only read the first two Harry Potter books.
I searched the internet for "Harry Potter activities for kids," but almost everything that came up was kind of pathetic. I tend to shy away from things that restrict kids' creativity, so pretty much any website that started with the words "free printables" was off the table. Coloring a pre-printed owl or doing a crossword puzzle? No thanks. One "top ten" list of Harry Potter games for kids I found was almost entirely composed of screen-oriented activities like marathoning the movies, downloading an iWand iPhone app, and playing trivia online. As much as I love the occasional movie marathon, that's not really a great option for Sasha, since a.) we have enough power struggles over movies as it is and b.) she already vetoed watching the movies because she thinks they will be too scary for her, and she's probably right.

What's a nanny to do?

Make her own activities, of course! Here's my lineup of fun, educational Harry Potter activities, after the cut.

Friday, 26 October 2012

Mystery Suprise Secret Color Reveal Playdough

On Fridays Sasha doesn't have any afterschool activities, so I have twice as much time with her as on the other days of the week. She is happiest -- and I am happiest -- if I provide her with structured activities to fill that three and a half hours until her parents and I swap places. If I don't plan anything, trusting the hypothetically boundless imagination and creativity of a six-year-old, we inevitably devolve into a tug-a-war over how many tv shows she ought to be allowed to watch in exchange for however many minutes or pages of academic busywork she is willing to complete. It's a lot of whining and dramatic fake tears and I'm so over it.

Earlier this week while one of the babies slept, I borrowed half a cup of salt, half a cup of water, and god knows how much flour to whip up a batch of playdough. In a somewhat unsuccessful attempt to alleviate that horrible playdough smell, I added vanilla extract, which really just made it smell weirder. So, maybe pick a different scent if you're going to Try This At Home.

While Sasha was at school, I separated out the playdough into balls, molded them into shapes sufficient to receive food coloring drops, and rolled them into balls so the food coloring was hidden on the inside of the balls. The idea was that as you start kneading each ball, the color is revealed! It's Mystery Surprise Secret Color Reveal Playdough!

I made the orange one as an example, or maybe I just spilled food coloring everywhere. Guess.

And then, if you feel like following directions beyond the exciting "what's inside" part which takes one second per ball of playdough, you knead the heck out of it until it's all a uniform color. Then you store each ball in empty and washed babyfood jars, for future use.

Sasha is unpredictable enough that I tend to approach any project I plan with "If she's even half interested it's a win. If she takes it in her own direction, go with it." So when she decided that, rather than fully knead each ball to produce uniform color and store each in its separate baby food jar, she wanted to smash all the half-mixed colors together into a "sandwich," I just cheerfully asked open-ended questions packed with science vocabulary like "hypothesis" and "theory."

"it's a sandwich with green bread"

With our greenish-yellowish-pinkish-orangish-brownish dough, we formed cakes and cookies, made imprints with nuts and leaves we'd collected last week, and played Playdough Monster, which was really just me chasing Sasha around trying to convince her to wash the playdough residue off hands so that I wouldn't "eat them."

That's a "cake" I made for Sasha while she sang Patty-Cake

It kept her entertained for 45 minutes, so I just need to come up with two or three more activities per Friday to totally avert the iPad wars.

Hugs,
-MP

Saturday, 20 October 2012

Scavenger Hunt Bingo

I've been trying to think of ways to get Sasha out of the house to enjoy these last few warm, dry(ish) fall days, since the rains and the cold are just a storm system away. I whipped up a "Sasha's Fall Scavenger Hunt Bingo" page in half an hour one evening this week. Ecology plus reading fundamentals plus art, all in game format? I hoped she'd think it was fun and awesome, and not stupid or boring or too hard. She can be hard to predict.


Due to a roughhousing injury, Sasha had an abbreviated day at school on Friday. As she started a third episode of Rugrats on the iPad, the dog danced around nipping at us for attention with increasing desperation, and the baby upped his fussing, I tentatively suggested a walk. "Are you feeling better enough to go on a scavenger hunt?"

She considered the question briefly, then said, "I will be, after one more movie." (Movie meaning episode, in Sasha-speak.)

So 20 minutes later I crammed Ezra in the Ergo on my back, leashed up the dog, refused a "one more movie pleeeeease" request and reminded Sasha about the scavenger hunt, and we headed out. (I recommended a sweatshirt or coat but she balked and I didn't push it. She didn't seem cold on the walk, so one point for the "trust the kid to know their own needs" approach.)



She had such a good time with the scavenger hunt that she announced, "When we get back, I'm going to make you a scavenger hunt!" (She did, but by the time she'd finished drawing it she'd lost interest in going back outside.)

The only thing we absolutely could not find was slugs. I'm not convinced she actually saw a spider or any mushrooms because those two included some vague gesturing into bushes, but good enough. Although it wasn't in my original plan, she wanted to collect up the things that were reasonable to bring home; no live animals or pumpkins off the neighbor's porch.


All in all, a successful fall activity. Plus the dog got her walk, Ezra got some fuss-curing fresh air, and I got to totally bore Sasha with a few soliloquies about species of oak trees and photosynthesis and decomposition and adaptation.

Hugs,
-MP

Tuesday, 25 September 2012

school schemas

On one of our walks home from school last week, Sasha stopped suddenly and pointed to this.


As far as I can tell, it's part of the crank arm of an old latch gate that's no longer used. But of course, Sasha doesn't really have a schema for "crank arm of an old latch gate." She hasn't had much exposure to farms or the countryside or other places you would likely encounter this style of gate. What she does have exposure to, seven hours a day, five days a week, is elementary school.

"Wow! Look at this huge pencil sharpener!" she said.

From a six-year-old's perspective, it really does look remarkably like the manual pencil sharpeners installed in almost every classroom in the school district.

I could have said, "No, you silly goose, you're wrong! It's not a pencil sharpener, it's a gate crank!"

But that would make me kind of a jerkwad -- just another adult who knows better than you, you puerile rugrat -- and it would be missing an opportunity to engage some of those "young child as scientist" skills my professor talked about in child psychology class.

One of the things kids and scientists are best at is asking questions, making hypothesis (however rudimentary), and experimenting. So we talked and talked about the "giant pencil sharpener," speculating about why someone would have a pencil sharpener outside; how it got so rusty; how it works (the crank arm only rotates it about 90 degrees); where you would find a pencil big enough to fit in those holes; who uses it or used to use it.

If we ever find a big enough pencil, we'll most certainly try to sharpen it and see what happens.

Hugs,
-MP