5 - 12
Approximately 1 hour preparation time and 1/4 hour per day for 10-14 days class time
Knowledge of longitude and latitude concepts
Measuring, plotting, basic geometric terms
[more?]
Computer & access to the internet
Printer hooked up to computer (preferable)
Copier machine and transparency paper (optional)
(Last Update: February 5, 1997 by DKS )