Overview:Shows how Jim and Bob use protractor and ruler to study such figures as rectangles, triangles and circles, and such principles as congruence, similarity and symmetry, in constructing a model porch.
Revenue: $N/A
Date Released: 01/01/1948
Clouds Are Not Spheres
M. C. Escher: Journey to Infinity
CircleSpeak
Dimensions
Four-Point Conics
Berra
Solving the Bonnet Problem
About the Small Square and the Small Triangle
Flatland
The Dot and the Line: A Romance in Lower Mathematics
Cube
Tondo
Here Come the 123s
Perspectives
French Windows
Map Projections
The Art of Fugue
Cubits
Toroid