Modeling Seafloor Spreading Lesson Plan

Modeling Seafloor Spreading Lesson Plan

In BAESI’s new “Modeling Seafloor Spreading” lesson, students create models which show the formation of new oceanic crust through seafloor spreading and its destruction in subduction zones. They incorporate the concept of magnetic polarity reversal...
Carbon Travels—Then and Now

Carbon Travels—Then and Now

In BAESI’s new “Carbon Travels–Then and Now” lesson plan and simulation, students play the role of carbon atoms to learn about the carbon cycle and how it is changing. Adapted from the Carbon Travels activity at STEM Earth Central, students create two...

Examining Mass Extinctions on Earth

In this activity, students read several articles on specific ages of the Earth and the mass extinction events which concluded them. The articles discuss the time period, types of life present, and the causes and consequences of the mass extinction event. Students then...