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Playlist: Bookmarks

Writing in Pilish

Pi can go beyond circles! What if you wrote using the digits of pi as your guide?

How Many Will There Be? Xs and Os

Give kids a taste of a sequence, let them build an understanding, and then see how far their predictions can take them.

How Many Will There Be? Flowers

These flowers sure are getting bigger faster! How large will they be in step 10? What about step 50?

Same Perimeter, Different Area For Rectangles

Can two rectangles have the same perimeter but… different areas!?

The Angles of a Triangle

Why tell a kid the rules of a triangle when they can discover them!?

Fractals: Sierpinski’s Triangle

What if this triangle pattern just kept repeating… forever!?

Fraction Puzzlers: Add and Subtract Fractions To Reach A Number

You only have six digits to form three fractions. Can you combine them to get to 0?