HS-PS-3-3:
Design, build, and refine a device that works within given constraints to convert one form of energy into another form of energy.

Energy and the Commodity Trace-back: In this lesson students will describe the domestic food supply chain and identify the use and types of energy involved in the growth, harvest, processing, transportation, and marketing of an agricultural commodity.

Pig Power: Creating Biogas and Renewable Energy: After exploring the science of energy and energy conversion, students will evaluate some environmental impacts of hog farming and explore technologies that minimize negative human impact by creating biogas energy from animal waste.