Lesson Plan

Trophic relationships in Arctic marine ecosystems

In this activity, students will be able to describe how ratios of stable nitrogen...

Lesson Plan

The Puzzle of Ice Age Americans

Students describe alternative theories for arrival of first humans to come to...

Lesson Plan

Let’s Make a Tubeworm

Students will be able to describe the process of chemosynthesis in general terms;...

Lesson Plan

How Raven Stole the Sun

Students will learn about the legend of the raven in the oral traditions and...