This site from WebMuseum gives a brief, but accurate, description and history of cubism.

Kids learn about the Cubism Art movement and its major artists such as Pablo Picasso and Georges Braque.

A student-written description of cubism that discusses the originators of the movement (Picasso and Braque), techniques of cubism, and "feel." Includes a reproduction of a cubist sculpture by Picasso.

This lesson plan has learners identifying the use of polygons in cubist portraits.