To learn why, where, and how earthquakes happen, you need to familiarize your students with the interior of the Earth and a model called plate tectonics. The engine behind the earthquake machine is ...

A group of all-star Arkansas teachers will share mini-lessons to help kids in kindergarten through 5th grade continue learning between school years. Stacey shares Science Lessons applicable to grades ...

This past academic year, more than 1 million students experienced Mystery Science in their classrooms. Elementary teachers in more than 10% of schools in the U.S. are using this program because the ...

In this lesson students are introduced to Frederick Jackson Turner and how early Census data, when combined visually with maps, effectively demonstrated the end of the frontier. By reading Turner’s ...