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...

Tap into the wisdom and knowledge of older members of the community with this New York Times plan. To warm up, learners write about and discuss advice they have been given. After reading "The Life Report," an op-ed column that asks older...