TeachEngineering
Teach Engineering: Landfills: Building Them Better
Waste disposal has been an ongoing problem since medieval times. Environmental engineers are employed to develop technologies to dispose of the enormous amount of trash produced in the United States. In this lesson, students will learn...
Alabama Learning Exchange
Alex: Digging in for Dirt Day!
This instructional activity is managed through stations that students will rotate around every 20- 30 minutes. Each second grade teacher conducts one station. Parent volunteers can also be used to manage stations. Students will use an...