Curated OER
Refraction B2—When is Light Reflected Internally?
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...
PBS
Light Absorption: Effects of Light | UNC-TV Science
Beat the summer heat by exploring the properties of color. Scientists view a video explaining the relationship between light absorption and energy transfer using variables including intensity, time, and wavelength. A multiple-choice...
Purdue University
Can You Make an Ultra Violet (UV) Light Detector?
Light the way to a better understanding of UV radiation. After exploring how UV beads work, future engineers design investigations to answer questions about UV radiation. They then create and test prototypes of a device that detects UV...
Concord Consortium
Sunlight, Infrared, CO2, and the Ground
How bright are your classes? An interactive lesson has scholars explore how light interacts with carbon dioxide in the air and the surface of the earth. They watch a temperature scale as light interacts with the environment.
Curated OER
Color, Light, and Excited Electrons
Investigate color, light and excited electrons and produce waves using slinkys. Your high schoolers will observe a continuous spectrum with a prism and an overhead projector. They observe flame tests to identify elements and they observe...
Curated OER
Star Light, Star Bright
Four modules are a part of this stellar lesson plan. Space scientists view the electromagnetic spectrum, they generate waves on a computer screen in order to measure frequency and wavelength, discover how light is related to temperature,...
Physics Classroom
Color Pigments
Objects contain pigments that selectively absorb a wavelength of light, and our eyes only observe a very small range of these wavelengths. Scholars apply these two facts to three different activities. They identify the pigment in an...
Curated OER
How Many Rocks Does it Take to Make a Light Bulb?
A really good worksheet on the periodic table of the elements is here for you. Learners must color in the elements listed in the worksheet that are needed to make a light bulb. They then answer questions about each of the elements.
Cornell University
Shedding a "Little" Light on Cancer Surgery
Many types of cancer treatments now depend on nanotechnology—a big "little" discovery. Scholars begin by removing "malignant" tissue from simulated brains, one using fluorescent markers thanks to nanotechnology and one without. This...
PBS
Blow the Roof Off!
Blow the minds of young scientists with this collection of inquiry-based investigations. Based on a series of eight videos, these "hands-on, minds-on" science lessons engage young learners in exploring a wide range of topics from making...
Glynn County School System
Multi-Wavelength Astronomy
Take a look at astronomy through the light lens. From radio to gamma, light waves exist in every corner of the universe. An enlightening PowerPoint presentation gives an overview of the different categories of light and then discusses...
National Gallery of Canada
Shadow Chasers!
Experiment with light and shadow with a photography lesson. Learners first view several artistic photographs. They then play with different levels of light and various objects, eventually putting together compositions and taking pictures...
Teach Engineering
Skin and the Effects of Ultraviolet Radiation
Though UV radiation can damage skin, it isn't all bad. The third installment in a six-part series allows the class to study the structure and function of skin. They learn about the different types of skin cancer and the SPF rating...
Las Cumbres Observatory
Plotting an Asteroid Light Curve
Data can tell us a lot about celestial objects that are just too far away to study otherwise. Learners examine data on the brightness of an asteroid to predict its rotation rate. Graphing the data reveals a periodic pattern that allows...
NASA
Providing Light for Your Plants
Using a guided lesson, pupils learn about what it takes to make a circuit along with a switch. They build a complete circuit under the direction from the teacher and identify each of the elements of the circuit. Scholars then learn to...
Curated OER
Energy Saving activities Lighting
Eighth graders study how light emits energy. In this energy savings lesson, 8th graders conduct two experiments to find ways to save energy. In one experiment students measure the light in each classroom and make recommendations for...
NASA
The Electromagnetic Spectrum
Did you realize the visible light spectrum is less than three percent of the electromagnetic spectrum? A hands-onlesson includes five activities and experiments for scholars to explore and discover many advanced science concepts. They...
Baylor College
Rainbow in the Room
Uncover the science behind the beautiful phenomena of rainbows with a simple demonstration. Shine light through different-sized containers of water as young scientists learn that rainbows occur when visible light is split up into its...
Baylor College
Measuring and Protecting Skin
Several subjects are addressed within the context of a science lesson about the sun's ultraviolet rays. Elementary earth scientists consider protection of the skin with sunscreens (health), estimating and measuring surface area or an...
Curated OER
Jeopardy Game - Science
Used in an upper elementary classroom, this presentation could be a center activity or a whole-group experience. This is a great way to review a variety of scientific topics. There are questions relating to the planets, rock formations,...
Curated OER
Light 3: All Those Seeing Color, Say Eye!
Students explore the nature of light. They use on-line articles and a worksheet to explore the roles of the eye and brain in the perception of color. They draw and label a diagram illustrating the movement of light.
Curated OER
Light
Here is a stellar slide show for illuminating middle schoolers' minds on the topic of light! An interactive slide allows viewers to sort light sources by whether or not they are man-made. More objects are displayed and learners discover...
G. Turrell
Science Activity 1: Light & Sound
Are you looking for lab sheets to go with your class experiment on plant response to light? You are no longer in the dark! This is a lesson that was written for a unit on light, but could easily be used to demonstrate plant behaviors in...
G. Turrell
Science Activity 2: Light & Sound
Little learners experiment with sunlight and map out how light travels. Using a mirror and slotted card, they find out about items that can reflect or absorb the light. They experiment with a variety of materials to find out how light...
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