Curated OER
Photosynthesis
Learners recognize the importance of plants as they perform an experiment involving photosynthesis. Students determine the optimum wavelength of light for photosynthesis by exposing plants to different colors of light, collecting data,...
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...
Physics Classroom
Spectrum
Scholars relate each of the colors in the spectrum, except indigo, by comparing their frequencies, wavelengths, and energy levels. Then, they compare each section of the electromagnetic spectrum when considering the same three variables.
Curated OER
Solar Electricity ~ The Colour Sensitivity of a Photovoltaic Cell
Teacher's notes, a materials list, detailed procedure, tips, and extension ideas are all included to make teaching this lesson on photovoltaic cells a sunny spot in your day! After some brief background reading, physical science...
Glynn County School System
Light, History, Gravity, Distance, Relativity, and Space-Time
Let the star's color be the guide! The color of a star indicates its temperature and its mass and distance affect the gravitational force. The lesson presentations address these concepts as well as how the theory of special relativity...
Curated OER
The Photoelectric Effect
A single-page worksheet describes the photoelectric effect of metals exposed to light. The kinetic energy equation is given, and physicists learn how to use it for problem solving. Compact in content, this can be used as a homework...
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
Learning Light's Properties
Students examine the properties of light and the behavior of light during interference. In this electromagnetics lesson students explain behaviors of light.
University of Texas
Multi-wavelength Astronomy
Explore a land far, far away with a well-designed lesson that examines electromagnetic imaging as a way to obtain information about galactic structures. Learners begin to see the importance of looking beyond the visual spectrum to reveal...
Ocean and Coastal Interdisciplinary Science
The Dark Ocean
Is the ocean blue at all depths? Nope! Explore the science behind the light spectrum in deep, dark waters. The lesson recommends watching The Blue Planet: Open Ocean—The Deep, but it's not integral, or you can substitute another clip....
International Technology Education Association
Make a Pinhole Camera
With a little light and a lot of time, you can create some amazing images. This NASA-related task instructs pupils to build a pinhole camera. The lesson provides suggestions for different pictures to try with the pinhole camera and...
Curated OER
Making Light of Science
Middle schoolers investigate the electromagnetic spectrum, focusing on visible light. They are introduced to the idea that all light travels as waves, and that wavelength defines the various regions of the electromagnetic spectrum.
Curated OER
Typical Conceptual Questions for Physics I - Waves, Electricity, and Magnetism
This wave and electromagnetism assignment is so thorough, it could be used as a unit exam. The first section of it covers wave concepts. The next section addresses static electricity. There is a section that deals with electric circuits....
PBS
Electromagnetic Spectrum | UNC-TV Science
Illuminate lightwaves, even those not visible to the human eye, in a concise activity about the electromagnetic spectrum. Pupils watch and listen to an animated video describing the electromagnetic spectrum as well as frequency and...
Curated OER
Miscellaneous Light Topics
In this light topics science activity, 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...
Curated OER
Measuring Star Temperatures
For this measuring star temperatures, students find the temperature of a star using Planck's curve and the Wein Displacement law. Students also find the peak wavelengths for given stars using Planck's curve.
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.
Curated OER
THE MANY COLORS OF SUNLIGHT
Students examine rainbow components, spectral colors, colors perceived by the eye, hot solids, glowing rarefied gas, absorption, that light is a wave, and optics.
Curated OER
WAVES AND PHOTONS
Students examine the many types of electromagnetic waves, the concept of an EM wave, how James Clerk Maxwell proposed a slight modification of the equations of electricity, Heinrich Hertz and his radio-frequency, wavelengths, and light...
Curated OER
Refraction Through a Triangle
In this refraction through a triangle worksheet, high schoolers use a given diagram of light striking a triangular piece of plexiglass to determine the light ray's angle of incidence, the ray's angle of refraction, they use Snell's Law...
Curated OER
HW Unit10:8- Color
In this color worksheet, students answer 16 questions about light, color and wavelength. They label a graph of position vs. displacement and answer questions about the graph including finding the frequency, amplitude, and wavelength.
Curated OER
Spectroscopy Homework
In this spectroscopy worksheet, learners answer 4 questions about spectrometers, spectroscopy, flame tests and the energy of given wavelengths of light.
Curated OER
The Speed of Galaxy Q2125-431
For this speed of a galaxy worksheet, students use a given equation for the speed of an object and they use the spectral lines for Hydrogen Alpha and Beta from the Seyfert galaxy to answer 6 questions. They determine the observed...
Curated OER
Colorful Colorado
Students investigate the components of white light as viewed through a prism. The multiple colors of the spectrum produced are related to wavelengths and experienced through the creation of a color wheel.