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Playlist: 5th grade

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.

What’s In My Brain: Guinea Pig vs Potbelly

What do guinea pigs, shooting stars, and seahorses have in common? They’re all misnomers!

The Heaviest Pumpkin

How heavy is the world’s heaviest pumpkin when measured in Mr. Byrds?

Writing A Thanksgiving Letter

What if an inanimate object could express thanks for a special person in your life? What would it write?

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?

A Nutrition-Based Math Project

Let’s create a parody ad attacking a surprisingly calorie-rich meal.