Curated OER
What Role Does Light Play Within the Vision Process?
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...
Curated OER
Fun Physics You Can See
Fascinating aspects of electromagnetic radiation and its use in obtaining and transferring information are described here. Learners will find the connections to current technology interesting. Although the slides are text-heavy, they do...
Exploratorium
The Three Little Pig(ments)
Photocopy single-color images onto acetate transparencies and either demonstrate or have your class experience the combination of colors to produce images. Children will learn that cyan, magenta, yellow, and black combine to make all of...
Curated OER
Use of Lasers
Students explore the use of lasers. In this "lasers" science and career education lesson, students search the Internet to find uses for lasers and make a list of companies that use or produce lasers. Students complete a lasers and making...
Curated OER
Miscellaneous Light Topics
In this light topics science worksheet, high schoolers 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...
Curated OER
science: Light Up the Ocean
students investigate light levels under the ocean by conducting several simulations. After creating solutions representing seawater, they shine a light sensor on it to discover how light diffuses and is absorbed by the impurities in the...
Curated OER
Light and Color
Students will see how different colors of lights mix. In this light and color lesson, students watch as flashlights of different colors are shined individually, then together. Students observe that the light travels in straight lines and...
Curated OER
Applied Science - Technology (5A) Lab
Fifth graders explore electromagnetic waves and light. In this light lesson plan, 5th graders draw the parts of a wave of the electromagnetic spectrum. They compare a flashlight to a laser to see how the light looks when shined through...
Curated OER
Hot Air
Young scholars 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.
Curated OER
Worksheet 4-1 Atomic Spectra
In this atomic spectra worksheet, students answer eighteen questions about wavelengths of light, the emission spectrum, energy of photons, the frequency of electromagnetic radiation and electrons in the excited state.
DiscoverE
First You See It, Then You Hear It
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...
National Nanotechnology Infrastructure Network
Jell-O® Waveguide and Power Loss
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...
Curated OER
Stations of Light
Student groups rotate through four stations to examine light energy behavior: refraction, magnification, prisms and polarization. They see how a beam of light is refracted (bent) through various transparent mediums. Students investigate...
Curated OER
The Energy of Light
Students discuss different ways engineers use light. In this engineering lesson, students are introduced to the properties of light and the way light is used. They view a demonstration of light waves using a slinky, and practice using...
Curated OER
LASER HOLOGRAPHY
Students study holographs. For this laser holography lesson students make a laser holograph and understand why it works. This can be done as a class.
Curated OER
Typical Numeric Questions for Physics I - Photoelectric Effect
As the title implies, here is a collection of typical photoelectric effect problems that physics learners need to be able to solve. They determine the amount of energy of a photon, the photons produced per second, the frequency required...
American Institute of Physics
Optics and Anthony Johnson
Message sending has come a long way since the days of Morse code's dots and dashes. Young scientists study the research of optical physicist Anthony Johnson and his work in fiber optics, lasers, and the principle of total internal...
Curated OER
STRAINING FOR SOUND
Sixth graders use a laser along with computer microphone probeware and the appropriate software, 6th graders determine the speed of rotating objects.An audio amplifier is connected to a solar cell to change the laser light signal into a...
Curated OER
Delta, Delta, Delta
Students construct equilateral triangles and a 'laser' triangle. In this reflection instructional activity students build a retro-reflector using mirrors.
Curated OER
Protecting the Mummified Troll
Students develop an invisible security system to protect a mummified troll. In this security system lesson students view a portion of Mythbusters and begin their challenge.
Curated OER
Light My Fire!
High schoolers draw a diagram that shows the law of reflection. For this physics lesson, students investigate the relationship between the angle of incidence and angle of reflection. They explain how light travels as it reflects on a...
Midnight Martian
Moon Globe
Not just a simple globe of the moon, this interactive version allows you to choose lighting according to the location of the sun, views from different positions on Earth, and more! Satellite images and topographic data have been combined...
Exploratorium
Vocal Visualizer
Make sound visible with an activity that provides directions for how to build a vocal visualizer meant to create light patterns. Making noise into the visualizer causes a mirror to vibrate, reflecting a laser beam, and creating the...
It's About Time
Curved Mirrors
Discover concave and convex mirrors using a laser light. Scholars experiment with real and virtual images before reading a handout and completing homework questions. Included extensions greatly benefit learners, so take advantage of the...