TeachEngineering
Teach Engineering: Composting Competition
In a multi-week experiment, students monitor the core temperatures of two compost piles, one control and one tended, to see how air and water affect microbial activity.
Science Buddies
Science Buddies: Project Ideas: Decomposing Energy: Heat Energy From Compost
In this energy and power science fair project, the student will calculate the heat energy produced by an active compost pile, surrounding a tin can filled with water. The Science Buddies project ideas are set up consistently beginning...
TeachEngineering
Teach Engineering: What Will Biodegrade?
Students investigate what types of materials biodegrade in the soil, and learn what happens to their trash after they throw it away. The concepts of landfills and compost piles will be explained, and the students will have an opportunity...
Read Works
Read Works: Too Much Trash
[Free Registration/Login Required] An informational text about recycling to reduce trash in landfills. A question sheet is available to help students build skills in reading comprehension.