Curated OER
A Watered-Down Topographic Map
Eighth graders explore the ocean floor. For this topography lesson, 8th graders compare topographical maps to bathymetric charts. They will create a topographic map and note landmarks and other land features.
NOAA
Mapping the Deep-Ocean Floor
How do you create a map of the ocean floor without getting wet? Middle school oceanographers discover the process of bathymetric mapping in the third installment in a five-part series of lessons designed for seventh and eighth graders....
Curated OER
Plate Tectonics Day 3 Sea Floor Spreading: Evidence for Continental Drift
Middle schoolers are introduced to Sea Floor Spreading and how it provides evidence for Hess's and Deitz's theory of Continental Drift. They use paleomagnetic data to calculate the rate of Sea Floor Spreading.
Curated OER
Natural Hazards
Students evaluate the hazards of naturally occurring events. After watching a video concerning safety hazards, students work in groups to discuss the safety issues involved in taking a trip to a mountainous region. Recommendations are...