Curated OER
Unesco: Ghana: Asante Traditional Buildings
To the north-east of Kumasi, these are the last material remains of the great Asante civilization, which reached its high point in the 18th century. Since the dwellings are made of earth, wood and straw, they are vulnerable to the...
PBS
Pbs Kids: Design Squad Challenge: Speedy Shelter (Pdf)
This is a hands-on challenge to invent a sturdy emergency shelter that's easy to build. Provides a full list of materials with ideas on how to build, test, and redesign it if necessary. Activity focuses on the engineering design process...
PBS
Pbs Learning Media: Bringing the Universe to America's Classrooms
WGBH in collaboration with NASA presents digital media resources you can use to teach topics in K-12 Earth and Space Science. These free resources are organized into four grade bands. Each resource emphasizes engaging students in...
Science Buddies
Science Buddies: Get Down and Dirty: How Does Soil Change With Depth?
What covers less than 10% of the Earth's surface, yet is a vital natural resource for terrestrial life? What filters ground water and supports most of our food production, not to mention the production of building materials and paper?...
Other
Geology.com: Rocks: Rocks: Igneous, Metamorphic and Sedimentary
Rocks hold the history of the earth and the materials that will be used to build its future. This website holds a treasure of information regarding igneous, metamorphic and sedimentary rocks.