Tenth graders should appreciate the importance of Information Technology in our daily life.

Students examine how Virginia connects with the world through export trade. Using a map, they use symbols to depict the value of trade and the direction of the flow of goods. They complete a scavenger hunt using electronic almanacs and...

An exploration of the binary system using U.S. postal zip codes. Discover what numbers the long and short bars in a zip code represent in this one page activity from the NCTM Math Challenges for Families collection.

This is a FAQ's site for bar coding, one of the most widely used forms of product tracking.