Urbana School District
Optics
Don't worry, optics is a light topic! The presentation covers reflection, refraction, fiber optics, mirages, prisms, rainbows, dispersion, mirrors, lenses, telescopes, diffraction, the human eye, and much, much more. Presentation is...
Curated OER
Electromagnetic Energy and Its Spectrum
Your older elementary students 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. After...
Curated OER
The Color Spectrum: How Does it Work?
Create models of the infrared, visible, and ultraviolet portions of the electromagnetic spectrum. Working in small groups, your class can investigate metric conversions calculations. They will find the length of the waves in nanometers,...
Curated OER
Using the Spectrophotometer to Analyze a Mixture
General chemistry classes practice spectroscopy. They grasp the relationships between wavelength, absorbance, and solution concentration. Additionally, they gain valuable practice using laboratory equipment such as burets and pipettes....
Science 4 Inquiry
It's Not All Visible
Electromagnetic waves travel though empty space, something no other wave type can accomplish. Young scientists learn more about the entire spectrum of electromagnetic waves. They sort cards and apply their knowledge to create models of...
Curated OER
Light It Up
Young scholars study day-lighting and other types of light bulbs that are used for energy efficiency. In this engineering lesson students study the light bulb parts and the light wavelength.
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.
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Colors of Stars
Students observe the colors found in the flame of a burning candle and examine the basic concepts of matter and energy. Students apply this information to the color's of starts and the temperature of the stars photosphere. Students...
Curated OER
Color of Stars
Students study the color of stars. In this astronomy based lesson, students observe the colors in an open flame and apply the information collected about color and temperature to the visible light emitting from the photosphere of various...
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...
Cornell University
Diffraction Demystified
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.
Teach Engineering
Designing a Spectroscopy Mission
For this mind-bending activity, young engineers explore this question of whether or not light actually bends. Using holographic diffraction gratings, groups design and build a spectrograph. The groups then move on research a problem...
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...
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....
Curated OER
The Speed of Galaxy Q2125-431
In 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
Characteristics of Waves
In this characteristics of waves worksheet, learners answer 9 questions about the structure of waves, the types of waves and the components of waves. They describe the frequency of a wave and calculate the velocity and frequency of waves.
Curated OER
Using Bubbles to Learn about Light Interference
Learners explore constructive interference and destructive interference. For this light travel lesson, students follow procedures to discover how light waves travel and experience interference.
Curated OER
Energy of Waves
In this waves worksheet, students use various formulas to calculate the wavelength, energy and frequency of waves. This worksheet has 5 word problems.
Curated OER
Light & Crystals
Students observe a demonstration of light refraction. They experiment with disappearing crystals to further study light refraction.
Curated OER
The Wonderful World of Waves (Wave Basics)
Students define amplitude, wavelength, frequency, and period, calculate period given frequency, and calculate frequency given period, define crest and trough and locate both on diagram of wave, differentiate between latitudinal and...
Curated OER
Harmonic Motion and Light Review
In this harmonic motion and light instructional activity, students review concepts such as identifying motion as harmonic, linear or wave motion, analyzing graphs of position vs. time and pendulum movement, answering questions about...
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...
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
What's the Frequency, Roy G. Biv?
Introduce starting space scientists to the electromagnetic spectrum, expecially the portion of visible light. Teach them about wavelength and frequesncy. Then give them a roll of adding machine tape and a manila folder to make a...