Tests are finished? Need something fun to do?
Who can get to 100 first in this simple, but delightful, math game?
So, I heard you like Tic-Tac-Toe. What if each square on a Tic-Tac-Toe board had another Tic-Tac-Toe board inside of it? 🤯
Create a piece of repeating art in the style of MC Escher!
So what are some new ways to use a paperclip?
Ready for a tricky counting and divisibility game?
What do you see in this squiggle?
Pick a few numbers, draw some corresponding lines on grid paper, and you'll end up with some interesting, looping math-y art!
Let's encode and decode secret messages like Julius Caesar!
What would the consequences be if all people lived much, much longer?