NASA
Speaking in Phases
Hear from deep space. Pupils learn how satellites transfer information back to Earth. They learn about three different ways to modulate radio waves and how a satellite sends information with only 0s and 1s. Using sound, class members...
National Woman's History Museum
Hedy Lamarr, An Inventive Mind
Hedy Lamarr led a double life. Best known as an actress, Lamarr was also a brilliant inventor, responsible for the technology found in Wi-Fi, GPS, and Bluetooth. After studying primary and secondary source materials, groups conduct an...
Discovery Education
Satellite Telemetry
Satellites require rockets to launch, but it doesn't take a rocket scientist to understand them. Future engineers learn about how satellites send data to Earth and how to interpret satellite images. They see how radio waves play a role...
Facebook
Public Wi-Fi
Sometimes free Wi-Fi comes with a hefty price tag! Networking novices examine the components of a Wi-Fi network during a digital citizenship lesson plan from an extensive series. Groups work together to map out a day's worth of Internet...
Magic of Physics
Radio Transmission
Radio waves are all around us! How do they transmit sound? Using an interactive, scholars examine how songs travel through the air. The resource explains the process from the radio station, to signal towers, to the radio unit. A look at...
University of Colorado
The Jovian Basketball Hoop
A radio receives radio signals, converts them to an electrical signal, then converts this signal to a sound signal, and amplifies the sound so people can hear it. Class members use this information to create a short-wave radio antenna...
University of Colorado
The Jovian Basketball Hoop
Can you listen to Jupiter on a simple radio? Turns out the answer is yes! The resource instructs scholars to build a simple radio to pick up the radio waves created when the charged particles from the sun hit Jupiter's magnetic...
Code.org
Sending Bits in the Real World
A bit optional. How do computers transmit in the real world? Pupils research a device that is used in transmitting bits, then individuals create a poster that presents the information they have learned about their device.Â
NASA
The Discovery of Jupiter Radio Waves
Lead your class on a journey to the planet Jupiter and provide them with fun facts in the process. Learners explore radio waves emitted by Jupiter to further understand how this data helps our daily lives. They conclude by discussing...
Chymist
Make a Low Energy Radio Transmitter
How do you demonstrate radio transmissions? Pupils build a low-energy radio transmitter by constructing two coils from magnet wire and connecting them to audio/phone plugs. The resource provides the details on how to build the...
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.Â
Mr. E. Science
The Nature of Electromagnetic Waves
Imagine a presentation that covers electromagnetic waves, electromagnetic radiation, radio waves, microwaves, the visible light spectrum, UV, X-ray, and gamma rays. Here's one. Packed with facts and colorful illustrations, 11-slide...
Curated OER
Electromagnetic Spectrum Worksheet
These six multiple-choice questions ask pupils to evaluate the energy, wavelength, and frequency of particular electromagnetic wavelengths. Further questions then require them to apply their knowledge and convert certain values or give...
Curated OER
What Wavelength Was That?
A combination of informative text, photos, and graphics comprise this sharp show on electromagnetic radiation. Some slides mention hands-on activities for demonstrating concepts, so if you want to include them you will need to figure out...
Curated OER
Electromagnetic Radiation
Students explore the nature of electromagnetic spectrum through a series of experiments. In this physics instructional activity, students determine how light behaves under certain circumstances. They explain how humans perceive colors.
Curated OER
AC Waveforms
For this AC waveforms worksheet, learners answer ten questions about AC voltage, frequencies of waveforms and they interpret diagrams of AC voltage.
Curated OER
Aurora to Magnetosphere Global Exploration
In this magnetosphere global exploration worksheet, students read about the instrument on board a satellite launched by NASA called the Radio Plasma Imager. This imager detects echoes from plasma clouds. Students calculate the distance...
Curated OER
Can You Hear My Now?: Getting the Message Across
In this power transmittance worksheet, students read about sources that transmit power and are given a chart with the distance and the power transmitted by each device. Students determine the intensity in watts of the power for each...
Curated OER
Innovation: Light Speed
Get your scholars working at "light speed" with this worksheet on how different wave frequencies have been discovered and used. The assignment has 20 short-answer questions, set up in a table. Consider re-doing the table or allowing...
Curated OER
Star Search
Seventh graders explore stars. In this star lesson, 7th graders apply generalities about space objects to constellations and explore the differences between radio waves and light waves by answering essential questions in their research.
Curated OER
Wave Speed
In this waves worksheet, students use the equation for wave speed to calculate frequency or wavelength. This worksheet has 5 problems to solve.
Curated OER
More About Electromagnetic Waves
In this electromagnetic waves worksheet, students compare the wavelengths of different types of electromagnetic waves. This worksheet has 5 short answer questions.
Curated OER
Physics of Space Flight
In this space flight learning exercise, students will review physics terms relating to space which includes measuring the distance of space objects, how rockets work, and electromagnetic waves. This learning exercise has 10 terms in a...
Curated OER
Radiation From Space
In this space instructional activity, learners will review different aspects of light, sound, and radio waves in space and the use of different types of telescopes. This instructional activity has 17 fill in the blank statements.