Students name and locate the major areas and structures of the heart and trace the pathway of the blood through the heart, lungs, and body.

In this chemiosmosis learning exercise, learners trace the flow of protons and electrons through the thylakoid. Students also explain several key terms including in the reading passage provided.

Ninth graders select and build one of five different paper airplane designs and test them for distance and for time aloft. Part of this activity is designed to explore NASA developed software, FoilSim, with respect to the lift of an...

Young scholars are introduced to the components and importance of the water cycle. They are shown how groundwater moves using a model. Students list 9 places on earth where water is found. They define the terms cycle and water cycle.

Students identify the watershed where they live and how it is related to their own water consumption. In this watershed lesson students locate their watershed on their town map. The students find the source of their water that they use...

Students explain the role of soil in the food web. In this agriculture lesson, students create a food web identifying how all items relate to soil, students play a game showing how interconnected the food web is, and they explain how...