We are learning about rotational symmetry.
Today my class were making paper windmills.
What we found out.
We found out that if you put a fan in front of it it will spin faster.
And we also found out that the smaller ones will spin faster than the big ones because the big ones were floppy.
The last thing we found out was that if you make a spacer with a bead the wheel would not get stuck on the stick.
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