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Emoji Stories 🏟️
Five emoji. One story. Where will your imagination take you?
Math Curiosity: Magic Triangles
Can you make each side of this triangle add up to 9 using the digits 1-6?
Olympics: Winter vs Summer Medal Count
Which country has a great balance between their summer and winter Olympic medals?
Fizz Buzz: A Counting and Divisibility Game
Ready for a tricky counting and divisibility game?
Anti-Checkers
Sure, anyone can win at checkers… but can you lose!?
Math Curiosity: Magic Squares
Imagine a 3×3 square in which every row, column, and diagonal have the same sum. That’s a magic square!
Math Curiosity: The Coloring Problem
No video gets me more email from students! How few colors can you use to color in any map so that no two, neighboring regions are the same color?
Improving Presentations 1: Watching The Greats
Get better at giving presentations by studying the greats!
The Game of 100
Who can get to 100 first in this simple, but delightful, math game?