Curated OER
The Hopes of Our Ancestors: The Impact of Immigration on America
Students research the immigration of America. In this American immigration lesson, students complete a unit of activities to learn about American immigration.
Curated OER
Lightning It's Shocking, It's Frightening, It's Lightning!
Third graders decide what they want to explore lightning, how to go about finding the answers, and deciding what skills they need to further study some of their questions.
Curated OER
and and Ocean Views of Earth by Remote Sensing
Students explain how satellites help scientists to see more than with the unaided eye and how Landsat technology works. Students identify vegetation and fire sites in the rainforest and detect erosion along rivers. They are able to use...