Turn your classroom into a live demonstration of how the earth and sun interact to create the four seasons. Using a globe, a light source, and a series of constellation cards, super scientists discover how the...

Go study the universe. Pupils learn seven aspects about astronomy and astronomers. They begin to learn about constellations; distance and motion between objects; gravity; the electromagnetic spectrum; dark matter and energy; and teams of...

A passage about solar eclipses provides readers with an opportunity to demonstrate their ability to identify the main idea and supporting ideas in an article.