The U.S. Environmental Protection Agency's site on household hazardous waste stresses the importance of household waste awareness. Household waste may come from single or multiple family dwellings, hotels and motels,...

Funded by the National Science Foundation, TeachEngineering is a robust digital library of standards-aligned K-12 STEM curriculum materials. This particular lesson was designed for students in grades 3-5 and meets Next...

This lesson plan from ATEEC will look into what is thrown in the trash on an average day. The activity would be most appropriate for technology studies or high school science classes. In all, it would require about one...