Science Education Resource Center at Carleton College
Serc: Investigating Decomposition Processes of a Plant
Students observe the decomposition of a pumpkin under controlled circumstances in a classroom. This can be used to lead discussions on recycling, trash, composting, or life cycles.
TeachEngineering
Teach Engineering: Solid Waste Takes Over
In this lesson, learners explore solid waste and its effects on the environment. They will collect classroom trash for analysis and build model landfills in order to understand the process and impact of solid waste management. Students...