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Activity
American Chemical Society

Energy and Entropy of a Stretched Rubber Band

For Teachers 9th - 12th Standards
Stephen Perry invented and patented the modern rubber band in 1845. Young scientists put his discovery to work as they use rubber bands to observe entropy and enthalpy. They determine the change in free energy to figure out if it...
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Activity
American Museum of Natural History

Space Jell-O

For Students 6th - 12th
A tasty treat lends its curious substance to space exploration. Mimicking the discoveries of Albert Einstein, young astronomers beginning by making a batch of Jello-O, then four hours later, scholars place edible objects that act like...
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Lesson Plan
Curated OER

Is Your Blue Really Blue? [Metamerism]

For Teachers 6th - 9th
Pupils learn fundamentals about color perception, and explain the phenomenon called "metamerism". Students learn the three basic components of color perception: light source, illuminated colored object, and the light detector.
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Lesson Plan
Curated OER

As the Sun Burns

For Teachers 5th - 8th
Students examine the types of light the sun gives the Earth. They describe the electro-magnetic spectrum and how to protect themselves from different types of light. They identify the layers of the atmosphere as well.
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Lesson Plan
Curated OER

Colored Shadows

For Teachers 7th - 9th
Young scholars examine how humans perceive color. In this refracted light activity, students explore the different ways color is seen by the human eye. Young scholars will use colored lights and colored paper and solid objects to make...
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Lesson Plan
Curated OER

Making a Pinhole Camera #1

For Teachers 3rd - 5th
Young scholars make a pinhole camera and see the effects of light travelling in straight lines have on images.
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Lesson Plan
Curated OER

Making a Pinhole Camera #2

For Teachers 3rd - 5th
Students make a pinhole camera and see the effects that light travelling in straight lines have on images.
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Lesson Plan
Curated OER

Phase In, Phase Out, the Magnificent Moon

For Teachers 1st
First graders discuss why the moon appears to change shape. They use flashlights and balls to simulate the sun's light shining on the moon during its different phases. They read books, paint pictures and write sentences about the moon.
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Lesson Plan
Curated OER

The Connection Between Pigment and Light Colors

For Teachers 9th - 12th
High schoolers learn the procedure for mixing secondary colors from primary pigments and observe the results of mixing two primary colors.
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Lesson Plan
Curated OER

Determining the Altitude of Iridium Flares

For Teachers 9th - 12th
Students examine what iridium flares are and when they occur.  In this iridium flare lesson students complete an activity to see how far overhead Iridium satellites are.
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Worksheet
Curated OER

Radiation from Space

For Students 9th - 12th
In this radiation worksheet, high schoolers review the different types of radiation waves that come from space and the different telescopes used to detect this radiation. This worksheet has 17 true or false questions.
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Lesson Plan
Curated OER

Making a Simple Film Canister Kaleidoscope

For Teachers 4th - 6th
Students use clear film containers with 1/4 inch holes drilled in the bottom to create kaleidoscopes. They use mirror board folded into a triangle shape and cake decorating sprinkles to create the kaleidoscope effect.
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Lesson Plan
Curated OER

How Telescopes Work

For Teachers 3rd - 9th
Young scholars experiment with water and mirrors to better understand how telescopes work. In this telescopes lesson plan, students use water and mirrors to see how mirrors reflect light and create a magnified image.
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Lesson Plan
Code.org

Encoding Color Images

For Teachers 9th - 12th
Color me green. The fourth lesson in a unit of 15 introduces the class to color images and how to encode color images using binary code and hexadecimal numbers — and they will quickly notice that it is easier to code the color for each...
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Lesson Plan
Curated OER

Advertisers Tread Lightly; Quietly Encouraging Consumers To Spend Again

For Teachers 7th - 12th
Students analyze how one national company responded to the tragedy incorporating special message into its advertising. They are to attain knowledge of advertising as it relates to current events.
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Lesson Plan
Curated OER

Let the Light Shine Through!

For Teachers 6th - 7th
Students display knowledge of line of symmetry by designing a geometric stained glass window pattern.
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Lesson Plan
Curated OER

Snell's Law (And Then Some)

For Teachers 9th - 12th
Students conduct an experiment to test Snell's Law using a block of lucite and a ray box. They measure the light rays as they impinge upon the block. Students are also asked to draw the situation of the lab or create a model of the...
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Lesson Plan
Curated OER

Gel-O-Colors!!

For Teachers K - 2nd
What distinguishes the differences between refraction and reflection? Learners identify the properties of light as they mix colored light to create new color variations. As they work they gather data about the properties of light and...
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Lesson Plan
Curated OER

Photosynthetically Available Radiation (PAR) Measurements

For Teachers 8th - 12th
Students calculate the amount of solar radiation hitting the ground at their school compared to the solar constant. They also repeat the experiment at a water testing site and utilize a light probe to measure the light being reflected...
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Worksheet
Curated OER

Microscopes, Telescopes, and Cameras

For Students 7th - 12th
In this lenses worksheet, students will explain how microscopes work by completing 4 short answer questions. Students will compare refracting telescopes with reflecting telescopes by writing the terms given under the correct column. Then...
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Lesson Plan
Curated OER

Spectral Surprise

For Teachers K - 8th
Students create spectral colors. In this hands-on science lesson, students examine the electromagnetic spectrum as they follow steps to create a model that separates and displays light.
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Lesson Plan
Curated OER

What Color is Chlorophyll?

For Teachers 8th - 12th
Students observe the interactions of chlorophyll and light. They develop and form their own testable hypotheses. Students predict the color of chlorophyll in various types of plants.
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Lesson Plan
Curated OER

Create Your Own Kaleidoscopes

For Teachers 7th
Seventh graders create a kaleidoscopes after researching Sir David Brewster and his ideas on light. They recognize the properties of optics from making and using the kaleidoscopes.
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Lesson Plan
Curated OER

Solar S'Mores

For Teachers 2nd - 6th
Students see that solar energy is the energy given off by the sun. They explain that when light energy is absorbed by objects it is changed to heat energy and that dark-colored objects absorb more light and store more heat from sunlight.

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