Create trigonometric functions from circles. The first lesson of the module begins by finding coordinates along a circular path created by a Ferris Wheel. As the lessons progress, pupils graph trigonometric functions and relate them to...

Long before the iPhone, the iPod or even the Mac, there was the Apple.

This video lesson focuses on the use of capital letters in sentences including the following: after a colon, after a semicolon, titles, and lower case proper nouns at the beginning of sentences (eg. iPod). She also offers a memory trick...

This lesson describes how to integrate personal devices in the classroom.