Only 10 percent of an incandescent bulb's energy is used to create light; the remaining 90 percent is heat. In the unit of activities, young chemists examine energy through hands-on activities, videos, discussions, and...

Don't lift another finger, this physical and environmental science unit has everything you need to begin teaching your class about energy. Starting with a look at the greenhouse effect, these lessons and activities take young scientists...

Students, through hands-on activities, teacher demonstrations, pictures, and informational books, complete a unit on the Earth and its place in the Universe. They make mobiles of the Milky Way and watch demonstrations of lunar and solar...

Students explore the main concepts of astronomy through the eleven lessons of this unit. The past, present, and future methods of studying the science are examined in this unit.

Students complete a unit of lessons on our solar system, its stars, and astronomers. They record information in a space journal, design constellations, define key vocabulary, observe the phases of the moon, and create a group planet...

Students study the Earth and Solar System through a variety of activities. They compile a coloring book show the characteristics of the Sun and nine planets.

This tutorial will review over heat, light, and sound energy through interactive activities, videos, and quizzes.

In this interactive module students will identify, explore, and evaluate light, heat, and sound energy.

Students will learn about the different types and sources of energy, including heat and light, electrical, potential, and kinetic energy.

Through nine lessons, students are introduced to a range of energy types--electrical, light, sound and thermal-as well as the renewable energy sources of wind, hydro (water) and solar power. Subjects range from understanding that the...

We all know that it takes energy to provide us with the basics of shelter: heating, cooling, lighting, electricity, sanitation and cooking. To create energy-efficient housing that is practical for people to use every day requires...

A unit on energy, force, and motion presented with interactive and classroom activities. Students gain an understanding of weight, mass, potential and kinetic energy, sound, and heat with this engaging resource.

A video and a short quiz on heat, covering its difference from temperature, thermal energy, and the means by which heat is transferred.

How can scientists lump heat, light and sound together when investigating properties and behaviors? This learning module will address that question through a series of activities.