This is a well-designed, creative lesson to help students learn more about the human memory. Working in pairs, students complete tasks and gather data. Excellent websites for resources are also provided.

Pupils differentiate between bar graphs, line graphs, pictographs and bar graphs. After participating in a hands-on cookie activity, students label and draw their own graphs.

Students read a short story about visiting a dentist. Then they use toothbrushes in order to demonstrate the correct way to brush teeth. Students use the internet to investigate how some foods are healthier for teeth than others. Then...

Third graders are introduced to how to divide by 3 and 4. They are told that are going to use the same procedures as they did on yesterday, except with new divisors. Students turn their attention to the Paddle Problem on page 206 of...