Students build a scaled model of the solar system. In this space science lesson, students arrange them according to their distances from the sun. They analyze each planet's unique features such as density and relative gravity.

Studnets participate in a trading simulation game in which they experience the effects of trade and how trade can increase wealth.

Students participate in a Chemardy game that shows what they recall from the previous year of Chemistry. They use the computer lab and various web sites to explore other areas of chemistry. Students discuss if they think that they...