In this video, we will discuss the differences between primary and secondary active transport by looking at a few specific transport mechanisms.

A young woman is frequently accused of having an eating disorder because of her feeding tube. When Amy Lee Fisher goes out to eat it's not uncommon for complete strangers to come up and start talking to Amy about her health. Because of...

Fly through the air with our BMX riders as the multiples of 3 appear in each scene. Learning how to skip count by three will come intuitively to students as they watch the NUMBEROCK team perform bike tricks while the skip counting by 3...

Gear pumps are positive displacement rotary pumps that transport high pressure, high volume flows. The two types of gear pumps include external and internal. In this course you will learn about the functions and purposes of gear...

The main job description for this muscular organ is to pump oxygenated blood throughout your body... from the top of your brain to the tips of your toes… in fact, your heart transports all your blood around your body about 1000 times a...

Get your group moving with this great fitness program! Combine strength, balance, core and cardio with a great circuit workout that will keep your group moving, engaged and excited.

Two Australia surfers are gaining the attention from investors around the world for their invention of a device that helps clean the ocean, according to Australia's ABC News. ABC News reports that Andrew Turton and Pete Ceglinski, who...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

This live-action video program is about blood vessels. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated...