Curated OER
Weather Predictions
Fourth graders explore meteorologists. They explore symbols on a weather map and make five day forecasts.
Curated OER
The Rock Cycle
Third graders, in groups, examine soil samples with magnifying glasses. They discuss the living and non-living things they find in their soild samples.
Curated OER
What Changes Occur When Ice Melts?
Learners explore the physical process of melting. They observe melting ice and answer questions related to energy transfer during phase changes.
Curated OER
Smog Be Gone
Young scholars begin the lesson by identifying greenhouse gases. In groups, they observe and record the effect of the gases on the atmosphere and the temperature of the Earth. They participate in activities that describe the role of...