Students learn about how a device made with dye from a plant, specifically cherries, blackberries, raspberries and/or black currents, can be used to convert light energy into electrical energy. They do this by building their own organic...

Reflection, refraction, and the colors that make up white light is explored through lab activities after reading a brief background about light energy.

A video and a short quiz on the basic concepts and vocabulary for understanding light energy.

[Free Registration/Login may be required to access all resource tools.] In this online lesson students will investigate examples of kinetic and potential energy and their transformations.

Understand the energy transformations that happens when you light a bulb with a battery. Activity requires students to build a simple circuit and take temperature and time measurements. Lab includes procedure with questions that can be...

Find information on everything from buying energy-efficient products to using the proper landscaping for particular climates to conserve resources. Starting with an energy assessment, this website will help users reduce their consumption...

This Thermal Energy unit has students investigating two ways to transfer energy into a drink: (1) the absorption of light and (2) thermal energy from the warmer air around the drink. They are then challenged to design their own drink...

Chemical reactions are constantly happening in your body - even at this very moment. But what catalyzes these important reactions? Vance Kite explains how enzymes assist the process, while providing a light-hearted way to remember how...

An introductory lesson describing the definition of energy, and highlighting different sources of usable energy.

This resource provides information about light and shadows. In addition, there is a short quiz that can be taken.

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...

Learners are introduced to the correct technical vocabulary for lighting, which is different than layperson's terms. They learn about lamp (light bulb) technology and how to identify the various types of lighting in their spaces. They...

This analysis activity allows students to calculate electrical usage in home lighting, and create a cost-benefit analysis for cost and energy savings by replacement of incandescent light bulbs with compact fluorescent or LED light bulbs.

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.

Students create a concept design of their very own net-zero energy classroom by pasting renewable energy and energy-efficiency items into and around a pretend classroom on a sheet of paper. They learn how these items (such as solar...

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...

Demonstrations explain the concepts of energy forms (sound, chemical, radiant [light], electrical, atomic [nuclear], mechanical, thermal [heat]) and states (potential, kinetic).

Learn about light switches and how to save electricity when they are turned off. Book includes audio narration in nine additional languages with text in English.

[Free Registration/Login may be required to access all resource tools.] In the following tutorial students will describe the relationships between speed, wavelength, and frequency of light. They will understand the photoelectric effect...

Discusses photovoltaic energy systems and their many applications, e.g., in telecommunications, consumer products, space technology, solar lights, etc.

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

A collection of information on the science of light and optics. Features a wide variety of resources: key events in history, reference materials, multimedia links, optical illusion activities, glossary of optics terms, and information on...

Given descriptions, illustrations, or scenarios, students will identify energy transformations, such as how energy in a flashlight battery changes from chemical energy to electric energy to light energy.

Present eight different activities that can be set up as stations for students to investigate light refraction.