Paper or plastic? Explore the environmental effects of using plastic bags through mathematics. Learners manipulate worldwide data on plastic bag consumption to draw conclusions.

Students play a game to analyze further the effects of water contamination. In this environmental concerns lesson, students play an online game about water contamination and may visit the additional links to further their studies on the...

Students read writings by Ralph Waldo Emerson to analyze transcendentalism and analyze photographic essays depicting environmental issues. For this art and history lesson, students read excerpts of Nature by Emerson to identify...

Students explore environmental issues by completing a food production class activity. In this carbon footprint lesson, students discuss the types of foods they eat, where they come from and what types of methods are used to transport...

Students explore environmental problems due to the growing worldwide human population and examine the growth rate. They also discuss possible ways to stabilize population growth and increase sustainable development.

How have Russian politics affected countries on a global stage? The discussion of the Russian Revolution and World War I begins with an analysis of primary resource letters. Learners finish with a project where they create a timeline of...