Shapes That Roll

While piloting his spaceship through the skies, Captain Invincible encounters three-dimensional shapes, including cubes, cylinders, and pyramids.

The report summarizes the progress in recent and current research and development programs to advance the state of the art of the roll-diffusion-bonding process as applied to the manufacture of structural panels and shapes. At the present time, there are seven such NASA and DOD programs in progress. These are reviewed in the report. (Author).

Learn to recognize and spell basic shapes, each one illustrated with a sliding foil shape that moves.

Three mice make a variety of things out of different shapes as they hide from a scary cat.

No matter how hard she tries, Triangle doesn't roll like the circles, or stack like the squares. She sets off to find friends that look exactly like her. But when she finds other triangles, playtime isn't as fun. She misses shapes that roll and stack; she misses being different. So she starts a new quest.