Students complete activities to measure temperature. In this temperature instructional activity, students read Geoffrey Groundhog Predicts the Weather and make a KWL chart about predicting weather. Students discuss folklore about...

Pupils investigate the relationship between dissolved oxygen and organic materials and aquatic organisms. This is a 3-activity series in which students explore dissolved oxygen and then design an experiment testing the effects of changes.

Second graders determine the total value of a collection of coins. They convert money and make money exchanges. Students create and solve money-story problems. They demonstrate the ability to summarize conversations and discussions.