Our Universe: Always Moving, Always Changing

Ever wonder why Pluto isn't considered a planet? Or how large the Earth is compared to the other inner planets? Explore the universe with a series of projects that simulate different aspects of our solar system. The activities require...

There's more to that glowing ball of light in sky than most children realize. From the overall structure of the solar system, to the changing of the seasons, these hands-on lessons open the eyes of young scientists to...

How in the world can something as big as the solar system possibly fit in your pocket? Complete this simple modeling activity and find out, as young scientists gain an appreciation for the incredible scale of outer space.

Send students on a search for facts about the solar system with this scavenger hunt activity. Whether they are finding out how far the sun is from the earth, or the names of all four gas giants, this resource will engage young...

Challenge young astronomers to demonstrate their knowledge of the solar system with this fun open-ended science project. Provided with a short list of requirements, students are given the freedom to use their creativity and whatever...

A slide for each of the planets (including recently downgraded Pluto), the sun, our moon, four of Jupiter's moons, and the rings of Saturn make up this visually appealing PowerPoint. A few facts for each body in the solar system...

Travel through space as you learn about the galaxy, solar system, planets, and much more. An extensive resource for studying astronomy in upper-elementary and middle school classrooms.

Get an up-close-and personal look at the sun from the safety of your classroom with this fun science application. Offering numerous activities, images, and videos, the resource supports children of all ages as they learn about the sun.

A wonderfully designed, and very thorough lesson plan on the planets in our solar system. Designed for third graders, this lesson has learners use technology and multimedia tools to research, explore, and create information about the...

A three-week unit designed to be completed in an elementary level, dual-language immersion classroom, this resource includes several lessons intended to introduce young learners to the solar system, the Earth and how the Earth compares...