The ocean's surface is not level, and sea levels change in response to changes in chemistry and temperature. Sophisticated satellite measurements are required for scientists to document current sea level rise.

In this 5Es lesson, students will uncover how changes in global air quality have impacted human health in cities between 2000 and 2019.

Students model Earth's tectonic plate movement and explore the relationship between these movements and different types of volcanoes.

In this activity students will learn several ways to safely observe a solar eclipse.