Teach Engineering
Incoming Asteroid! What's the Problem?
Oh, no! An asteroid is on a collision course with Earth!. Class members must rise to the challenge of designing a shelter that will protect people from the impact and permit them to live in this shelter for one year. In this first lesson...
Curated OER
Archeological Pow-Wow
Students, in groups, examine the use of artifacts and fossils to study people, plants and animals from the past.
Curated OER
See Our Collection
First graders classify plants and animals based on their characteristics using examples from the westward journey of Lewis and Clark and the Corps of Discovery.