Learn About Astronomy

What is the relationship among the heart, circulation, and exercise? Your class members will explore first-hand how different physical exercises affect an individual's heart rate. They will begin by learning how to measure their own...

After reading a series of informational articles regarding the Hudson River Estuary, the class will answer a series of comprehension questions. An answer key is provided but the articles and worksheets are not.

Seeds in flight are amazing things. Hand out a great information sheet for learners to read. They'll discover facts about seeds, why they spread, and examples of how different seeds get from here to there. 

A 9-page packet comes with 24 cards that have pictures and informational text about each object in the universe. From nebulae to dwarf planets, objects we see—or don't see—are represented in the cards through pictures and words.

Discover the differences between summer and winter, besides coats and bathing suits, with a short and informative earth science video. Sabrina, the narrator of the animated video, talks about the ways the earth's tilt affects the seasons...

How do we know so much about how plants grow? By conducting experiments and investigations, of course! This is the focus of a video that describes the processes scientists use in order to unveil new information.

What's your sign? Astronomy and astrology come together in an engaging and informational video. It takes viewers through the Zodiac constellations, including the name, sign, and short history of these names.

We are the world! Each of your class members models Earth and holds a styrofoam ball to see its phases. Thorough teacher background information and a detailed lesson plan will make this a cinch to teach. If you do not want to purchase...

It's time to get technical! Technical doesn't have to be tricky, though—even in the lower grades. A short video discussing standard PS4C, Information Technologies and Instrumentation, leads you through the surprisingly simple side of...

Have your young learners work in pairs to find and research an endangered species. They use research to develop ideas about saving their animal from extinction. Pairs develop a three-dimensional model of the animal's habitat. Then, they...