Activity
American Museum of Natural History

Thinking in the Three Dimensions

For Students 6th - 12th
Discover different dimensions with paper folding. Pupils first read about zero, one, two, and three dimensions, and then learn about the fourth dimension, time. They then use origami to create models of shapes in three dimensions and use...
Lesson Plan
Canadian Civil Liberties Education Trust

Seeking Refuge: Then and Now

For Teachers 10th - 12th Standards
Participants examine refugee law and policies and read several case studies to prepare for a discussion of this hot-button issue. The packet includes a wide range of materials representing a variety perspectives.