The materials listed here are available for loan to teachers for use in classroom or other activities. To check out materials, contact Cinda! :-)

Lesson 1: Binary Numbers

Big binary number flash cards

Black/white binary vests

Lesson 2: Text Compression

Lesson 3: Images

Lesson A: Error Detection

Lesson 4: Boolean Logic

Wooden logical boxes

Lesson 5: Finite State Machines

Apples, bananas, hats and leis

Lesson 6: Grammars

Lesson 7: Binary Search

"Find Mag" search tableau (64 trolls)

Pittsville phone books

Lesson 8: Sorting

Film canisters with varying numbers of pennies

Balance scales

Lesson 9: Sorting Nets

Sorting net placemats and chips

Batcher 8-sorter network (ropes/boards) (as seen in the News-Gazette) (instructions)

6-sorter/Königsberg tarp (light canvas) (picture, picture)

Lesson 10: Graphs

Lesson 11: Graph Searching

Caves of Trèmaux games

Lesson 12: Eulerian Paths and Circuits

6-sorter/Königsberg tarp (light cloth canvas)

Königsberg tarp (brown heavy canvas)

Lesson 13: Minimum Spanning Trees

Lesson 14: Steiner Trees

Steiner tree soap bubble thingies?

Lesson 15: Map Coloring

Lesson 16: Deadlock

Lesson B: Information Hiding

Lesson C: Subset Sum