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Playlist: Bookmarks

How Many Will There Be? Chip Off The Block

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

Phrases to Join a Discussion

Want your classroom discussions to go a bit more smoothly? Train students to use a few simple phrases and it’ll make all the difference in the world.

A Lunar Survival Mission

A favorite of mine! This task is delightfully complex and ambiguous, forcing students to make choices without enough information and with no right answer. How will they survive on the moon for three days?

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?

Create A Creature

Create a new creature based on the adaptations of existing creatures from the same biome.