Curated OER
Electromagnetic Energy and Its Spectrum
Your older elementary learners 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...
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...
Curated OER
Wave Practice Problems
Physics scholars list the properties of waves and calculate the speed, wavelength, and frequency of waves. The activity is concise, but covers a variety of wave computational skills. The formatting is neat, but it does have small margins...
Colorado State University
How Do Long and Short EM Waves Interact with the Earth's Atmosphere?
Things are about to heat up in your classroom! A kinesthetic lesson asks learners to play the part of the gases in the earth's atmosphere and interact with the sun's radiation. The focus is to learn the impact of the increasing...
Curated OER
AP Chemistry Atomic Structure-7 Worksheet
In this atomic structure worksheet, students solve twelve problems related to wavelength, frequency, electron transitions, emission spectra and quantum number.
Santa Monica College
Flame Tests of Metal Cations
Scientists used flame tests to identify elements long before the invention of emission spectroscopy. Young chemists observe a flame test of five metal cations in the fourth lesson of an 11-part series. Individuals then work...
Colorado State University
What's the Difference Between Blue Light and Red Light?
Finally, an electromagnetic spectrum lab that will get glowing reviews from your class! Explore the nature of light using red and blue LED sources and fantastic phosphorescent paper. Young scientists compare the effects of blue light...
Curated OER
Chapter 7 Practice Problems
In this space science worksheet, students identify ultraviolet beams and what occurs when the frequency is doubled. They identify how long it would take to send a radio message from a space probe of Mars to earth. Students also determine...
Curated OER
Wavelength and Energy
Students using a rope and other materials explore wavelengths and frequency. If time permits, more experiments can be tried.
Curated OER
Physics Midterm Exam #3 - Electromagnetic Radiation
True-false and multiple-choice questions are posed in Part A of this exam, covering the topic of electromagnetic radiation. In Part B, problems relating to refraction must be solved. This is a well-rounded exam that will help you...
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...
Colorado State University
Would You Get a Sunburn on Mars?
What are the best materials for preventing sunburn? Young scholars consider this question as they test materials for the presence of ultraviolet light. They use a string of beads that changes color with different intensities of UV light.
Curated OER
Harmonic Frequencies
In this waves learning exercise, students make the nodes, antinodes, waveform, and wavelength for harmonics shown. Students complete 11 fill in the blank questions and 10 problems to solve.
Curated OER
Fermi Observatory Measures the Lumps in Space
In this gamma-ray worksheet, students read about the Fermi Gamma-ray Observatory and how it measures the invisible lumps in space. Students solve 3 problems using an equation to determine the time that gamma-rays travel in space and the...
Colorado State University
Why Is the Sky Purple?
The color of the sky depends on the time of day. Young scholars experiment with scattering different wavelengths of light to recreate the color of the sky. They observe both the longer blue wavelengths and the shorter red and orange...
Curated OER
Writing a Plan for Wave Observation
In this observation worksheet, students practice writing a plan for observing waves including the instruments used, the objective of the observations and the process used to collect data.
Curated OER
Standing Waves
In this waves worksheet, students learn about standing waves and harmonics. Then students complete 11 matching, 15 fill in the blank, and 7 short answer questions.
Curated OER
HW Unit 10:2-Harmonic Motion
In this harmonic motion worksheet, high schoolers answer 9 questions about pendulums, a slinky and characteristics of harmonic motion. They identify the changes in waves as the amplitude gets bigger and interpret a graph of position vs....
Curated OER
Periodic Motion - The Pendulum
Students experiment to determine the period of a pendulum. In this periodic motion lesson, students use different pendulums to determine their periods. They use various amplitudes to determine its effects on the period.
PHET
AM Radio Ionosphere Station
Tune in! Young scientists use an AM radio at home to monitor solar output. The long-term project would be ideal in a flipped classroom or as an out-of-class project.
Curated OER
Gamma Ray Bursts
Students study an article on Gamma Rays. In this investigative lesson students study the energy and wavelengths of gamma rays and the theories behind them.
Cornell University
LEDs Rainbow Connection
View LED lights through the eyes of a scientist. Young scholars learn to view light as a wave frequency and connect various frequencies to different colors on the light spectrum. A lab activity asks groups to measure the frequency of...
Colorado State University
What Is Beyond the Rainbow?
Help your classes see what they cannot see. Using different eyewear, scholars experience different light spectrums. Learners may be surprised by how the world looks with infrared light, thermal imaging, and ultraviolet light.
National Wildlife Federation
Quantifying Land Changes Over Time Using Landsat
"Humans have become a geologic agent comparable to erosion and [volcanic] eruptions ..." Paul J. Crutzen, a Nobel Prize-winning atmospheric chemist. Using Landsat imagery, scholars create a grid showing land use type, such as urban,...