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Playlist: Bookmarks

Mow A Lawn

How long would it take to mow a very large lawn with a push-mower?

Fractions: Decompose and Recompose

What if we took a fraction apart, then took those pieces apart, then recombined them, and then recombined those, arriving back to the original fraction?

Investigating Cost of Living

Would you save money if you lived in Las Vegas and commuted every day to San Francisco?

Discovering Pi With Sticky Notes

Pi is mysterious and strange! Why not let students discover it on their own?

Math Project: What If I Bought Apple Stock Instead?

What if you had an original iPod and sold it compared to if you had bought the equivalent amount of Apple stock and sold that?

Response to Lit: An Inductive Approach

★ Bookmarked • For Teachers

Here’s how one teacher uses inductive thinking to help students respond to literature.

Disneyland Parking Tram Math Project

A full parking structure. Thousands of people. Trams that hold a few dozen. How many trips? Real math with a place kids actually care about.