Gears in Highlawn Kindergarten
January 2, 2003

First we talked about gears being wheels with teeth that can mesh.  This project was picked and built.
How does changing the size and number of gears change speed and direction?
Turning faster and slower does not change direction.


See how pretty spinning colors can be?
Highlawn Kindergarten LEGO Duplo

LEGO Links of Linda Hamilton hamilton@marshall.edu