Do we really need sunscreen? What are the risks of tanning? Learners explore these questions through a series of informational texts and engaging, hands-on activities.

Young scholars explain how to prepare and keep food safely. For this health science lesson, students research common mistakes and tips for maintaining a clean kitchen. They identify main causes of foodborne diseases.

High schoolers discern their responsibility around railroad tracks. They recognize and define potential dangers around tracks and explain how actions around railroad tracks, crossings and yards can save their own lives, as well as others'.

Students have seen that solids, which are more dense than a liquid, that sinks in that liquid and solids, which are less dense than a liquid, that floats on that liquid. They use a metal boat to float in water. Pupils comprehend that...

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...