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Lesson Plan
Curated OER

Refraction B2—When is Light Reflected Internally?

For Students 9th - 12th Standards
Physics is phun in this lesson. Young physicists use a lightbox to test how and where light is refracted and reflected as it travels through transparent materials. Angles of incidence and refraction, sine of both angles, and the ratio...
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Lesson Plan
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Science 4 Inquiry

Trick or Science: Catching the Light

For Teachers 6th - 8th Standards
Your class might be surprised to learn that mirrors have been around since the first century AD! Young scientists explore reflection and refraction of light through a series of challenges. They use this knowledge to design their own...
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Lesson Plan
Curated OER

Investigating Light

For Teachers 3rd - 5th
Students study concepts associated with light. In this light lesson, students observe an demonstration by the teacher. They examine reflection and refraction of light and name things that reflect light and those that refract it. They...
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Lesson Plan
Physics Classroom

A Critical Lab

For Teachers 9th - 12th
Physics lab groups finagle with laser lights to determine the critical angle of refraction for both water and Lucite. Because there are no detailed steps or an answer key for this enlightening exercise, an inexperienced physics...
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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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Lesson Plan
Curated OER

Reflection, Refraction & Lenses

For Teachers 9th - 12th
High schoolers are able to describe what happens to light when it strikes different materials. They describe the law of reflection. Students are able to explain why a mirror froms a virtual image. They are able to describe diffuse...
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Lesson Plan
Curated OER

Mirrors and How They Reflect

For Teachers 5th - 10th
Students experiment with mirrors. In this Mirrors and How They reflect lesson, students read how mirrors reflect light. Then students perform over ten experiments and record their conclusions about mirrors and reflection. Students create...
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Lesson Plan
Curated OER

Applied Science - Physics Lab

For Teachers 2nd - 12th
Young scholars define reflection and refraction. In this Physics lesson, students compare a variety of items to find properties of reflection or refraction. Young scholars record their findings.
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Lesson Plan
Curated OER

Reflect and Refract

For Teachers 3rd - 5th
Pupils explore light. In this properties of light lesson, students define the terms refract, reflect, and diffract after listening to the teacher's description. Pupils listen to the book Light Magic and observe a spoon in a glass of...
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Lesson Plan
Curated OER

Applied Science - Physics (5B) Post Lab

For Teachers 5th
Fifth graders analyze optical images. in this optical lesson, 5th graders look at how light reflects and refracts. They discuss different types of lenses and how they change the picture that is taken. 
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Lesson Plan
Curated OER

Light and Optics

For Teachers 3rd
Third graders utilize the scientific method to explain light and optics in this five lessons unit. Through experimentation and discussion, 3rd graders canvass the concepts of light traveling, reflection and refraction.
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Lesson Plan
Curated OER

Reflection Experiments

For Teachers 7th
Seventh graders investigate with light rays. For this light lesson, 7th graders determine the angle of reflection using simple materials. They continue the investigation by exploring the theory that light which is not reflected or...
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Lesson Plan
California Institute of Technology

Physics of Light

For Students 9th - 12th Standards
Gummy bears are tasty, but did you know they are also used to determine color and light properties? Use the activity as a way to demonstrate light absorption, light reflection, and refraction with high schooler. Pupils conduct small...
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Lesson Plan
Curated OER

Super Gelatin

For Teachers 9th - 12th
Students investigate the refraction properties of gelatin to calculate its index of refraction. They discover that as the light travels through the gelatin, its speed and wavelength also change. Students find th indes of refraction of an...
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Lesson Plan
Curated OER

Lesson Plan Outline for Rainbow Science

For Students 7th - 12th Standards
Young scientists study light reflection and refraction as they determine the critical angle, the rainbow angle, and color separation in rainbows. Teams record the data they collect in a shared spreadsheet and discuss results with the class.
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Lesson Plan
Curated OER

Light

For Teachers 4th - 6th
Students 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

The Bending and Bouncing of Light

For Teachers 5th - 8th
Students investigate refraction and reflection of light. In this light lesson, students perform 3 activities to observe light interacting with matter by using a flashlight. They explore refraction using a glass of water and reflection...
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Lesson Plan
Curated OER

Electromagnetic and Physical Waves

For Teachers 9th - 12th
Learners compare and contrast electromagnetic and physical waves. For this wave lesson, students discover that all waves reflect, refract, and diffract energy. Learners work in small groups to experiment with waves and evaluate the type...
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Lesson Plan
Cornell University

Light Waves: Grades 6-8

For Students 6th - 8th Standards
Explore the behavior of light with different materials. Collaborative groups determine whether certain materials absorb, reflect, diffract, or transmit light waves. They then measure the angle of incidence and angle of reflection.
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Lesson Plan
Curated OER

Reflecting Light

For Teachers 7th - 9th
Students are introduced to the reflective properties of light and use mirrors to make light from a source reflect onto a specific target. They take turns and record the amount of time it took to correctly reflect the light.
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Lesson Plan
Curated OER

Light Reflections

For Teachers 1st - 3rd
Students explore light.  In this physical science light lesson, students display objects on a projection screen and investigate how light absorbs, refracts, transmits and reflects. Students discuss common features of light based on their...
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Lesson Plan
Curated OER

Exploration of Light

For Teachers 5th
Fifth graders observe the video, Exploring Light and Color. They access a website to create their own light show. They conduct lab experiments to investigate refraction, reflection,and other light-related topics.
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Lesson Plan
Curated OER

Let There Be Light!

For Teachers 4th
Fourth graders conduct experiments involving reflected light, absorption of light, refracted light, and colors absorbed by light. In this light lesson plan, 4th graders write about the results of their experiments as well.
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Lesson Plan
Curated OER

Light

For Teachers 5th
Light is such a fascinating subject. This lesson does a great job of illuminating the mysteries of light for your young scientists. A series of demonstrations which are explained in the plan should help your charges to understand how...

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