Energy, Light, Heat and Sound

An average home produces twice as many emissions as an average car. Teach your class how to reduce energy consumption by replacing standard incandescent light bulbs with compact fluorescent light bulbs. Perform an experiment to compare...

A guided activity for students to compare incandescent and CFL light bulbs observing the production of heat and light.

Help your class improve the energy efficiency of their homes with the draft-o-meter. Simply tape a sheet of plastic wrap to a pencil and use it to observe any air leaking through windows, doorways, and other locations around the house....

Students explore the concept that not all light is visible to the human eye. Although UV light is not visible, it can still be harmful, causing sunburns or skin cancer. They use special beads to detect UV light around the school....

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

Learn about different types of energy including light, heat and sound. Energy is all around us! We can start to identify different types of energy and the work that is being done when you take a look around you. [1:49]

Youngsters take a look at the foods they eat, and how they provide energy for them to do things. They look at how body uses the food energy to create movement. Pupils also look at toys/devices in the room that need electrical energy...

Students explore and identify the concepts of potential and kinetic energy. They define kinetic and potential energy and discuss examples of each. Students then play a game involving balance toys, demonstrating both kinetic and potential...

Students explore the rate at which ice melts. In this science lesson, students place ice cubes on colored index cards and place them in direct sunlight. Students observe which ice cubes melt fastest and slowest.

Students use many different materials and resources in order to study and identify sounds that are loud or soft, high or low, pleasant or unpleasant.