Curated OER
Explosive Ideas!
Students explore the layers of the Earth and the dynamic changes that they cause on Earth's surface. Volcanoes and earthquakes become the focus of the lesson as the Oregon State quarter and its Crater Lake images are linked to the topic.
Curated OER
What's the Difference?
High schoolers discover how volcanic processes differ at convergent and divergent tectonic plate boundaries. They identify three geologic features that are associated with most volcanoes on Earth.
Curated OER
The Distance Between Us and Them: Sea Floor Spreading in the Atlantic Ocean
Learners examine how geologists determine rates of sea floor spreading between two tectonic plates. They apply mathematical concepts such as the calculation and use of velocities and conversion from one set of units to another.
Curated OER
Peru's Earthquake
Students identify the patterns of earthquakes by mapping USGS data and comparing it to mapped tectonic plates. They discover the relationship between earthquakes and the moving plates of the Earth's crust.