Sixth graders explore and discuss how several electrical devices work and what energy conversions occur in each device. They connect a zinc strip to a copper strip with alligator clips and wire, immersing each strip in lemon and check...

Eighth graders compare their local ecological zone to the tropical rainforest. In this natural ecology lesson, 8th graders complete an activity about the differences in ecological zones. They compare their biome to the Guatemalan...

Students access prior knowledge of the water cycle by completing a KWL. In this water cycle instructional activity, students follow the movement of water through the water cycle.

Students use a sponge and water model to explore the concept of relative humidity and create a percent scale.