University of Colorado
Designing an Open Spectrograph
Take the class over the rainbow. Pairs or small groups follow directions to create a spectrograph. The pupils measure the angles formed by the different colors of the spectrum along with calculating the lengths formed by the spectrum and...
Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Curated OER
The Electromagnetic Radiation (Light ~ the Supreme Informant!)
This short slide show applies the electromagnetic spectrum to astronomy. First, electromagnetic radiation is introduced to viewers. Wavelength is defined and its unit of measurement explained. Finally, aspiring astronomers find that the...
Curated OER
Applied Science - Technology (5A) Lab
Fifth graders explore electromagnetic waves and light. For this light lesson, 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
Wave Actions
In this waves worksheet, students read about the ways waves react depending on the boundary they encounter. They read about natural frequency, resonance, phases and interference in waves. They match 13 terms with their definitions, they...
Curated OER
Differential Thermal Calorimetry
Students access prior knowledge of infrared rays, ultraviolet rays, gamma rays, x-rays and cosmic waves. In this electromagnetic waves lesson, students hold a mock trial electromagnetic spectrum. Students present characteristics of the...
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
Wave Action
For this wave worksheet, students compare the different ways a wave can react: absorption, reflection, refraction, and diffraction. Students also read about constructive and destructive interference. This worksheet has 13 matching, 10...
Curated OER
Electromagnetic Radiation
Students explore the nature of electromagnetic spectrum through a series of experiments. For this physics lesson, students determine how light behaves under certain circumstances. They explain how humans perceive colors.
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
Applied Science - Physics (5A) Pre Lab
Fifth graders look at different types of waves. In this wave lesson, 5th graders find the difference and similarities of electromagnetic and physical waves. They review the components of waves such as crest, trough, wavelength, and wave...
Curated OER
Echolocation
Students explore echolocation. In this bats science lesson, students compare sunlight reflecting off a mirror to sound waves hitting a bat's ears. Students complete a worksheet about bats.
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
Light Waves and Spectroscopes
Students observe continuous and bright line spectra through a simple, inexpensive spectroscope that is suitable for classroom use and work through typical student laboratory exercises.
Teach Engineering
Electromagnetic Radiation
How can nanoparticles be used in the battle against skin cancer. Class members take on the question as they gather information about electromagnetic radiation, specifically ultraviolet radiation. Pupils learn about the mathematical...
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...
Teach Engineering
Beating the Motion Sensor
I bet I can cross the room without having the lights come on. Class members set up an experiment in which they try to determine what materials will mask motion detected by a sensor. Groups predict how materials will interact with light,...
American Museum of Natural History
Make Your Own Creatures of Light
Bioluminescent animals are the focus of a hands-on craft in which scholars create a scene of either a land or sea bioluminescent creature.
Messenger Education
Sensing the Invisible: The Herschel Experiment
The electromagnetic spectrum includes everything from very powerful gamma rays (which are used to treat cancer) to much weaker radio waves (which include microwaves). Through a hands-on activity, scholars explore the temperature...
NASA
Tools to Study Tornadoes and Galaxies
Take your class on an intergalactic journey as they explore the galaxy and various meteorological events taking place in our atmosphere each day. Learners investigate electromagnetic waves and the Doppler Effect before gathering radar...
Curated OER
Applied Science - Built Environment (5) Pre Lab
Fifth graders look at the impact of sound and noise. In this sound instructional activity, 5th graders review the decibel and common sounds along with their noise levels. They complete a worksheet about the different sounds that one...
Curated OER
Review of Optics
In this optics review worksheet, students complete 50 multiple choice questions on light reflection, diffraction and interference.
Curated OER
Light as Waves and Particles
Eleventh graders explore the wave and particle properties of light.
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...
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