Curated OER
Volcanic Unrest
Students explore the Ring of Fire. In this volcano lesson, students discuss active volcanoes in the world and explore viscosity as they participate in a hands-on classroom activity.
Curated OER
Sand Collection and Identification
Students collect small amounts of sand from a favorite beach. They note the texture of the sand as fine or coarse and hypothesize why this might be. They research different kinds of sand grains and the conditions that produce them.
Curated OER
Climate, Corals, and Change
Students examine oxygen isotope ratios and how they are related to water temperature. They also identify three forcing factor changes for climate change.
Curated OER
Reading the Shapes of Volcanoes on Earth and Mars
Learners compare and contrast the volcanoes of Earth and Mars, and examine specific volcanoes on Mars. They model the processes that create cone and shield volcanoes, and measure the slope angles of cone and shield volcanoes.
Curated OER
What is a Dry Forest?
Students explore the importance of the dry forest. In this science lesson, students discuss the history of dry forests and changes that have occurred due to human interaction. Students create a map showing the historical range of the dry...
Curated OER
History Quiz 73
In this history worksheet, students complete multiple choice questions where they take a quiz on Crater Lake, the Greeks, and more. Students complete 4 questions.
Council for Economic Education
Econ Ed Link: Hawaiian Economics: Barter for Fish & Poi
Use this lesson to learn more about the Hawaiian economics system. Learn how they developed and used this specialized type of money system. "In this lesson, you will learn how specialization and division of labor increased productivity...
US Geological Survey
U.s. Geological Survey: Hotspots: Mantle Thermal Plumes
Learn more about the hot spot theory developed in 1963 by the Canadian geophysicist J. Tuzo Wilson. Diagrams help you visualize the way hot spots formed geologic structures such as the Hawaiian Islands.