Playlist: Math Fun
How Many Ways: Divide to 5
Fill in the blanks so the division equals exactly 5, using each digit only once. Then change the 5 to a 6 and watch most of the solutions disappear.
Fizz Buzz: A Counting and Divisibility Game
Ready for a tricky counting and divisibility game?
Looping Grid Art
Pick a few numbers, draw some corresponding lines on grid paper, and you’ll end up with some interesting, looping math-y art!
Measurement: A Long Movie
What if I told you a movie was a whopping 0.017 long? Could you figure out the unit I’m using? This lesson packs in strange measurements of time as well as tiny decimals.
How Many Ways: Times Equals Minus
How many different ways can you make this math statement true using only the digits one through nine?
Math Curiosity: Four Squares
Every positive integer can be written as the sum of (at most) four perfect squares!
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?
Discovering Pi With Sticky Notes
Pi is mysterious and strange! Why not let students discover it on their own?
A Grid-Based Fraction Project
You’ve got 60 spaces on a grid to create an amusement park, a house, a farm, or whatever you’d like. Divide it into seven pieces, order it by size, combine into two halves, and more in this fraction project.