A few short, interactive activities on light waves can be found on this site. Numerous others links and teacher resources are posted here as well. A good background on light is offered for teachers.

Take a look at this article to learn about the different parts of this amazing part of the body that's at work from the moment you wake up until you close them to go to sleep.

Explains what polystyrene is and its many different properties and uses.

Young scholars are introduced to the electromagnetic spectrum through this group research activity. Each group investigates a different wavelength range within the em spectrum and reports back to class. Discussion ideas also included.

In this full-color image, a neuron is expressing the light-gated cation channel channelrhodopsin-2 (small green shapes), and is being illuminated by a focused beam of blue light (coming from the top).

[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about electromagnetic radiation and the different types of telescopes that rely on various forms of it. Includes a few...

Light travels as transverse waves and can travel through a vacuum. Sound travels as longitudinal waves and needs to travel through a solid, liquid or gas. Read about the properties of light and of sound, and learn the differences between...

Kids don't have to be residents of Michigan to enjoy this site! There is lots of information as well as fun activities contained in six sub-categories: Yikes! Central (safety), sightseeing, way back when, you.gov, our backyard, and map it.

Kids don't have to be residents of Michigan to enjoy this site! There is lots of information as well as fun activities contained in six sub-categories: Yikes! Central (safety), sightseeing, way back when, you.gov, our backyard, and map it.

Learn about the foci of an ellipse with this helpful reference tool. Provides a detailed definition and an interactive activity that enhance further explanation. Includes links to related topics.

Learn about the structure and function of the human eye.

Read a passage about using darkness to cure Amblyopia (Lazy Eye) and answer the follow-up questions.

From a school in Texas that is dedicated to providing a quality and complete education for students with visual impairments, this article introduces visual impairments, and discusses how visual impairments affect the early development of...

Using a question and answer format, this page addresses the question: "What effect may crystallization have on the optical properties of a material?" Crystalline and amorphous solids are compared and contrasted; their properties are...

A collection of video lectures from a course introducing students to broadband networks. Webpage includes thirty-two lectures from a professor at the National Programme on Technology Enhanced Learning . Lectures vary in length and cover...

Goes through the different structural and optical parts of a compound microscope and how a compound microscope functions.

An image of "Optical Illusion with Portraits of Charles II and His Daughter Christine of Lorraine", created by Lodovico Buti in 1593 (Oil on prismatic panels, glass, 82 x 112 cm).

Simple but amazing! Learn how to make a thaumatrope, one of the earliest forms of cinematography. Watch as two images become one right before your eyes.

A zoetrope, or the "wheel of life," is an early way motion pictures were made. With these easy to follow directions you can create one of your very own using the printable templates.

Link to nine major physics topics and dig deeper into the content. Find out about the work of scientists in each field and see example physical science experiments.

Explore the handicap of autism and the inability to recognize faces. Create a mixed-up face with the mouth and eyes flipped upside down and conduct a survey of how five people are able to describe the expression on the face.

This site boasts an extensive list of physics animations that cover topics such as electricity, magnetism, quantum mechanics, and relativity. Variables can be manipulated for each demonstration.

In this exploration, young scholars will investigate how light reflects off smooth surfaces, learn about angles of reflection, and apply that knowledge in a relay experiment.

This resource provides a very informative biography as well as a gallery with 15 pictures of great Escher art.