Why was Sir Newton so important to the field of science? Pupils discuss his contributions, specifically his Third Law, as they learn about gravity and the center of mass. They work multiple problems to ensure their understanding and...

Few people get to visit Alaska's Glacier Bay, and fewer yet go underwater to explore its kelp forest. Through this presentation, viewers get to do just that! In the process, they learn about the simple structure of kelp and the diverse...

What is gravity and how do you explain it? Use this presentation to guide an inquiry-based lesson centered on understanding gravity through hands-on experience. Each slide provides a definition, example, or activity for students to...

What is APA format, and how is it different from MLA format? Dive into the world of APA, investigate how to properly cite resources in-text, and look at a reference list of sources. Intended for higher education, not all of the...

Upper elementary meteorologists take a glance at what a hurricane is and how it is formed. Because this does not get into the differences in air pressure that drive the associated winds, it may not be useful for older learners. The...

Animated tutorial with captions shows how stem cells play many important roles in our bodies from conception through adulthood.

This slideshow explains the process of how a neuron communicates.