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Playlist: Bookmarks

Deducing the Area of Triangles

Using patterns, students try to deduce where that area formula came from.

Percents and Credit Cards

Let’s buy something expensive with a credit card and then make only the minumum payments!

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?