Sunday, October 13, 2019

States of Matter and Polymers

And as far as extracurricular that I'm in charge of, science is going great. THERE ARE SO MANY KIDS! There were 20 (TWENTY) kids in my older class one week. That's as big as a "real" school!

One day we did a club about the three states of matter. They were pretty cute when they tried to blow up a balloon that was in a glass beaker. They turned very red in the face:


 The kids' favourite day is, of course, polymer day where we play with oobleck (cornstarch and water) and make our own slime. We also put pencils through plastic water bags and skewers through balloons among other experiments.




And this week we did the changing states of matter which had exploding film canisters, lots of ice-water-steam demonstrations, and the BLOWING UP OF A MICROWAVE. yep.

Well, my microwave is actually still intact. But the plate I put in it is shattered. I was trying this experiment:



But I didn't watch the video in preparation, and I thought I would just put this entire bar of soap that's at least 4 years old in my microwave and that it would work. Yeah, it didn't, so I thought it needed more time....then more time...that bar of soap is all dried out and just shattered my plate which sounded like the microwave exploded.

But at least blowing up balloons with baking soda and vinegar worked (Just look at the delight on William and Abraham's faces!)


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