Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...

Jigsaw puzzles help make mathematics learning more active and fun Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means tabletop games quickly ...

This title is part of a longer publication history. The full run of this journal will be searched. TITLE HISTORY A title history is the publication history of a journal and includes a listing of the ...

MOVING WALL The "moving wall" represents the time period between the last issue available in JSTOR and the most recently published issue of a journal. Moving walls are generally represented in years.

This profile has not been claimed by the company. See reviews below to learn more or submit your own review. Khan Academy has delivered free online educational resources since 2008, specializing in a ...

Leading the way with our groundbreaking research and innovative teaching spanning chemistry, physics and astronomy, and mathematics and statistics. Our students go on to make an impact across a huge ...

In the late 1960s and early 1970s, the American cartoonist Crockett Johnson created a series of paintings on mathematical subjects. They’re based on theorems, laws, and mathematical figures, but ...