Filters: Your search found 33 results.
Topics/Subjects:
Light and optics  
Learning Time:
30 to 45 minutes  
SMD Forum - Primary:
Earth Science  
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These short videos introduce learners to the electromagnetic spectrum though eight animations including an introduction to electromagnetic waves and one animation for each wavelength of the EM spectrum (Radio, Microwave, Infrared, Visible,... (View More)

The front of this poster is a cartoon profile of the atmosphere, showing the "good and bad" roles of ozone in the stratosphere, high troposphere, mid-troposphere, and surface. On the back is an article for students, beginning with an explanation of... (View More)

Keywords: Ozone; Spectroscope
Audience: Middle school
Materials Cost: 1 cent - $1 per student

In this lesson, students explore the visible light spectrum using a flashlight and red, blue and green theatrical gels or cellophane. They also record data on a worksheet, and learn about mixing wavelengths of light. A student worksheet, data sheet,... (View More)

This worksheet, suitable for pre-readers, directs students to categorize pictures as sources of either natural or artificial light. The resource is part of the teacher's guide accompanying the video, NASA Why Files: The Case of the Mysterious Red... (View More)

Using three flashlights and sheets of red, blue and green cellophane, students demonstrate that white light is composed of colored light of different wavelengths. The resource is part of the teacher's guide accompanying the video, NASA Why Files:... (View More)

In this activity, teachers set up five stations to provide students an understanding of light refraction, using water, microscope slides, beakers, a coin, and eyedroppers. Students rotate through the stations and record their observations on a data... (View More)

In this kinesthetic activity, students observe the relationship between energy and the frequency of waves transmitted through a rope. A rope and a slinky are used in this activity. The resource is part of the teacher's guide accompanying the video,... (View More)

This resource consists of a template that can be used by students to cut out a book in a rainbow shape. It is suggested that students write a book documenting what they know about the visible spectrum. The resource is part of the teacher's guide... (View More)

In this demonstration, students learn how fiber optics work by observing a model using gelatin and observing how the internal reflection of light allows light to bend within the system. The resource is part of the teacher's guide accompanying the... (View More)

In this laboratory activity, students create secondary colors by mixing primary colors. Food coloring, test tubes, and a test tube stand are used. The activity is composed of a student handout with directions and a data sheet. The resource is part... (View More)

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