Science Buddies
Science Buddies: The Big Dig
Even though many cities have recycling programs, a lot of trash still ends up in the dump. Find out which materials will break down and which materials won't. Will the results of this experiment change which products you often buy?
University of Missouri
Microbes in Action: Classroom Activities: Composting by Microbes
A science experiment to observe how materials decompose over time, By recording the smell, appearance, and movement of materials over three weeks, students will be able to make conclusions about their decompositions. Students will also...
Other
Composting Practices (Pdf) [Pdf]
This publication explains the agricultural and environmental benefits of composting household waste. It explains the difference between hot and cool composting systems. It also documents research indicating turfgrass benefits from humus...
TeachEngineering
Teach Engineering: Composting Nature's Disappearing Act
In this activity, students explore the idea of biodegradability by building and observing a model landfill. This serves as an introduction to the idea of composting. Students learn about the role of engineering in solid waste management.
TeachEngineering
Teach Engineering: Bury Your Trash!
This activity will allow students to bury various pieces of trash in a plotted area of land outside. After approximately two to three months, the trash will be uncovered to allow the students to investigate what types of materials...
TeachEngineering
Teach Engineering: Solid Waste Takes Over
In this lesson, students 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...