Curated OER
Jell-O Optics
Students observe an activity with Jell-O to learn about optics. In this investigative lesson students fill out a handout on the activity that helps them to investigate the index of refraction and the speed of light.
Curated OER
Traveling at the Speed of Sound
Students discuss sound and how it's measured, and through experimentation and implementation of the scientific method, they determine the speed of sound.
Curated OER
Making Waves with the Electromagnetic Spectrum
Learners explore various types of electromagnetic waves, the range of the spectrum, and common sources of electromagnetic waves.
Curated OER
Electromagnetic Waves
In this electromagnetic waves activity, learners review the different types of electromagnetic waves. Students also compare and contrast light and sound waves. This activity has 10 fill in the blank, 5 multiple choice, and 6 short answer...
Curated OER
Echolocation and Communication
Students participate in a role-play activity to determine how whales use the properties of echolocation to communicate.
Curated OER
Radio Astronomy and Radio Telescope
Students construct a simple radio telescope. In this astronomy lesson plan, students explain how this telescope works and what information it collects.
Curated OER
Stellar Fingerprints: the Spectra of Stars
Students explain how an element can be identified using emission spectra. They relate the emission spectrum of hydrogen to its absorption spectrum and identify hydrogen absorption lines in the spectrum of stars.
Curated OER
Waves
Students identify the different parts of a wave. In this physics lesson, students explain how animals communicate using sound waves. They discuss the effect of Navy's sonar on dolphins and whales.
Curated OER
Properties of Waves
Third graders observe and investigate wave properties and compare the properties of particles and waves. They fill a pie pan half full with water, place a toothpick in the center of the pie pan, then drop a marble into the pan and...
Curated OER
Can You See the Music?
Fourth graders examine the makeup of the electromagnetic spectrum and how the various forms of EMRs are similar and different from each other. They, in pairs, solve problems from worksheets imbedded in this lesson plan.
Curated OER
Ways to See the Sun
Young scholars examine how the regions of the Sun are studied using spectroscopy. They investigate the electromagnetic spectrum and the types of radiation that are associated with it. They use prisms and CD's to examine the light...
Curated OER
The Connection Between Pigment and Light Colors
Students learn the procedure for mixing secondary colors from primary pigments and observe the results of mixing two primary colors.
Curated OER
Scientific Images & Animations
Students view a variety of scientific images and animations. They explore the world of science and visual art. Students enrich their knowledge through animation examinations of thoughts and feelings and awesome color rainbows of...
Curated OER
Planet Structure & Interior
Students compare Jupiter and Earth. For this Earth and space studies lesson, students compare the composition of Earth and Jupiter and analyze how the composition affects the rate at which the planets spin.
Curated OER
Sound Waves; vocabulary review
In this science worksheet, students locate 28 words in a word search. The focus of the word search is vocabulary connected to the study of sound waves.
Curated OER
Investigation of Timbre
Pupils design an experiment to analyze the timbre of different instruments. In this physics lesson, students analyze the missing quality in sound. They discuss their results in class.
Texas Education Agency
Texas Gateway: Physics of Hearing: Speed of Sound, Frequency, and Wavelength
By the end of this section, you will be able to define pitch; describe the relationship between the speed of sound, its frequency, and its wavelength; describe the effects on the speed of sound as it travels through various media; and...
NASA
Nasa: Imagine the Universe: What's the Frequency, Roy G. Biv
In this very detailed lesson plan from NASA, students investigate wavelength and frequency within the electromagnetic spectrum.
CK-12 Foundation
Ck 12: Light
[Free Registration/Login may be required to access all resource tools.] In the following tutorial students will describe the relationships between speed, wavelength, and frequency of light. They will understand the photoelectric effect...
Physics Aviary
Physics Aviary: Wavelength Lab
This lab is designed to have students investigate the relationship between the speed of a wave, the frequency of the wave and the wavelength of the wave. Students can vary wave speed and frequency. Each of these should be varied while...
Utah Education Network
Uen: Wavelength and Energy
Students will calculate energy, frequency, or wavelength. After calculating, students graph their data and answer analysis questions.
Science Struck
Science Struck: Wavelength of Light
Describes the characteristics of light, presents two formulas for calculating its wavelength, and provides a table of the different wavelength ranges across the electromagnetic spectrum.
Khan Academy
Khan Academy: Calculating Frequency and Wavelength From Displacement Graphs
Practice using a displacement graph and wave speed to find the frequency and wavelength of a wave.
BBC
Bbc: Gcse Bitesize: General Properties of Waves
Light travels as waves. Waves can be described by their amplitude, wavelength and frequency. The speed of a wave can be calculated from its frequency and wavelength.