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PPT
Curated OER

How Do You Light Up Your World?

For Teachers 4th - 5th
A fabulous presentation on light is here for you. In it, learners view slides which cover many important concepts of light. They understand exactly what light is, what the main sources of light are, what opaque, transparent, and...
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Lesson Plan
Cornell University

Beam Focusing Using Lenses

For Students 11th - 12th
Explore optics using an inquiry-based experimental approach! Young scholars use a set of materials to design and build a unit capable of focusing a beam of light. They experiment with different lenses to determine the best approach to...
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Lesson Plan
Cornell University

Light Waves: Grades 9-12

For Students 9th - 12th Standards
Explore the behavior of light waves with a lab activity. Scholars build new vocabulary through experimentation and observation. Using different mediums, they model reflection, refraction, transmission, diffusion, and scattering of light.
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Activity
It's About Time

Reflected Light

For Teachers 7th - 12th Standards
The lesson allows young scientists to use lasers and mirrors to study reflected light. A reading passage and homework question assess learning, while additional material introduces extension activities. 
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Activity
It's About Time

Refraction of Light

For Teachers 7th - 12th Standards
Don't shine like a diamond, refract light like a diamond. Young scientists use an acrylic block and a laser light to observe refraction. Advanced scholars figure the sine of the angles of reflection and incidence as well as mastering...
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Lesson Plan
Exploratorium

Blue Sky

For Teachers 5th - 9th
Use a container full of water as a prism and show that as light is bent, the individual colors from different wavelengths become visible. This explains why the sky appears to be blue midday, and why as the sun nears the horizon, it looks...
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Lesson Plan
Curated OER

Electromagnetic Energy and Its Spectrum

For Teachers 5th - 8th
Your older elementary young scholars investigate electromagnetic energy and the electromagnetic spectrum. They will observe 7 items represented in the electromagnetic spectrum and make a poster of all the things the items have in common....
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Activity
Exploratorium

Afterimage

For Teachers 4th - 8th
To illuminate how afterimage occurs, create a star, square, or other geometric-shaped light for learners to look at for 30 seconds. Then, have them explain what they see as they shift their focus to a blank wall. A full explanation of...
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Lesson Plan
Curated OER

Mixing Colors With Beams

For Teachers Pre-K - 2nd
Student learn about color changes through the use of light beams. In this color mixing lesson, students discover the difference between mixing colors with light and mixing colors with paint. Students gain understanding of how the eye works.
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Lesson Plan
Curated OER

Bouncing Light

For Teachers 3rd - 8th
Young scholars design an experiment to investigate how light reflects. In this physics lesson, students apply the scientific method in conducting the experiment. They collect data and formulate a conclusion.
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Activity
Curated OER

Reflection and Refraction

For Students 9th - 12th Standards
Life is only a reflection of what we allow ourselves to see. The lesson includes three experiments on light reflection, light refraction, projection, lenses, and optical systems. Each experiment builds off the ones before and encourages...
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Lesson Plan
Curated OER

Diffraction of Laser Light, Polarization and Color Filters

For Teachers 9th - 12th
High schoolers investigate light behavior by conducting a series of experiments. In this physics lesson, students calculate the wavelength of the light source using an equation. They determine what color is produced when light of...
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Lesson Plan
Curated OER

Light

For Teachers 4th - 6th
Young scholars examine how light waves travel. In this properties of light lesson, students observe how light travels in water, how light is reflected and refracted, and how light is pure energy.
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Lesson Plan
Curated OER

Physics: Light and Sound

For Teachers 4th - 6th
Young scholars explore the concepts of light waves and sound waves. In this physics lesson, students complete activities that require them to investigate how light and sound waves travel.
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Lesson Plan
Cornell University

Diffraction Demystified

For Students 9th - 12th Standards
Study diffraction patterns using CDs and DVDs! Scholars measure the diffraction patterns of a light wave as it hits a CD or DVD. Using the information, they can measure the distance between the tracks. 
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Lesson Plan
Curated OER

Fish Tank Optics- Learning How Light Travels

For Teachers 1st - 9th
Students explore light waves, refraction, and reflection. In this light lesson, students observe how light moves by using a flashlight. Students observe refraction and reflection.
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Lesson Plan
Curated OER

Reflection Relay

For Teachers 3rd - 4th
Students study the laws of reflection using light beams and mirrors. In this reflection activity, students work in teams to direct light beams to targets around the classroom. Students use mirrors to change the beam's path and compete...
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Worksheet
Curated OER

Light Problems

For Students 9th - 12th
In this light worksheet, students describe the electromagnetic spectrum based on wavelength and frequency. Students determine the wavelength, frequency, and energy for given point on the spectrum. This worksheet has 10 problems to solve.
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Lesson Plan
Curated OER

What Role Does Light Play Within the Vision Process?

For Teachers 9th - 12th
Students are introduced to the relationship between light and vision. In groups, they participate in experiments to discover how different wavelengths are divided in the visible spectrum. They record their answers and discuss their...
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Activity
DiscoverE

First You See It, Then You Hear It

For Teachers 6th - 12th
Light and sound go hand in hand. Pupils set up a system that will emit sound when a laser is directed at a photodiode. Various objects, such as a comb and talcum powder, allow for modulation of the laser beam. Individuals also...
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Worksheet
Curated OER

Miscellaneous Light Topics

For Students 9th - 12th
In this light topics science learning exercise, students read selections about fiber optics, fluorescent light, incandescent light, total internal reflection, polarization, glow-in-the-dark light, and lasers. Students then respond to 32...
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Lesson Plan
Curated OER

Hot Air

For Teachers 9th - 12th
Students conduct an experiment to determine how hot air affect the path of laser. In this physics lesson, students explain why stars appear to twinkle at night. They discuss how light travels from space to Earth.
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Lesson Plan
National Nanotechnology Infrastructure Network

Jell-O® Waveguide and Power Loss

For Teachers 7th - 12th Standards
Jell-O® can help model the transmission of light through fiber optic cables. Young scientists use the jiggly dessert to make a waveguide to transmit a laser beam from one point to another. Their models help them learn the function of...
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Activity
DiscoverE

Laser Challenge

For Teachers 6th - 12th
Help your class become laser focused on the connection between sound and light. Scholars set up mirrors to bend and direct lasers that are connected to a music source. Music should start playing when the laser hits the photoresistor.

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