Unit Plan
Purdue University

Food Waste and the Environment

For Teachers K - 5th Standards
Out of sight out of mind can be a dangerous habit. Learners investigate the life of food waste after it leaves people's homes and its impact on the environment. They complete a series of three activities that involve building a mini...
Unit Plan
Tennessee Valley Authority

Renewable Energy Sources

For Teachers 7th - 12th
Not all energy sources are renewable, as learners investigate in this unit. Made up of six lessons that span a few weeks of instruction, the unit has learners examining US energy reserves and consumption, using data to draw conclusions...