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Does that Sound Right to You?
Ninth graders are introduced to the components of compressional and transverse. They practice answering speed problems involving different mediums that waves travel trhough and then review the wave PowerPoint. They then visit physics...
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Differential Thermal Calorimetry
High schoolers 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. High schoolers present...
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Keep It Quiet!
Fourth graders study about sound waves and how they behave in various media. They create a soundproofed container. They explain that velocity describes a change in distance over time.
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Echolocation and Communication
Students participate in a role-play activity to determine how whales use the properties of echolocation to communicate.
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HW Unit 10:5-Sound
In this sound worksheet, high schoolers answer 17 questions about sound, the wavelength of sounds, the frequency of sounds, the speed of sound, the types of sound waves and the effects of the medium sound travels through on its speed.
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Chemical Sleuthing
Learners engage in a lesson which includes flame tests and the construction of a simple diffraction spectrograph with which to measure sodium ion emissions. They use the Bragg equation to compute the wavelength of the line spectra produced.
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Color
In this color worksheet, students read where light comes from and the different colors created through a prism. Students compare light (additive color) with pigments (subtractive color). Then students complete 1 drawing, 6 matching, 22...
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Light
In this light worksheet, students read what makes light, the speed of light, and the electromagnetic spectrum. Students complete 12 matching, 8 fill in the blank, and 9 word problems.
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HW Unit 10:7-Light
In this light worksheet, students answer twenty six questions about sound and light and how they both travel. They also answer questions about different types of waves in the electromagnetic spectrum such as radio waves, visible light,...
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The Universe
Students describe what scientists mean by an "expanding universe" in their own words. They explain how scientists comprehend the universie is expanding. Students comprehend the vast scale of the universe. They comprehend how theory...
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Luminous Efficacy (Efficiency)
Students examine the basics of luminous efficacy and why it is used. In this light source lesson students test energy efficiency and the luminous efficiency for babies.
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Sound
Fifth graders explore and examine the basic properties of sound. In pairs, they speak through a balloon and listen to the sound vibrations, and listen to a ticking clock or watch through a variety of materials and identify the...
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Solar Cycle
Students explore the solar cycle through a series of experiments. In this space science lesson, students construct and evaluate solar cycle graphs. They explain how this phenomenon affects the Earth.
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Electromagnetic Radiation on Trial
Students examine general properties of electromagnetic waves, identify position of each type of radiation in spectrum, discuss methods used to detect and analyze waves, and analyze relation between specific wave properties and their...
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Determining Red-Shift in a Receding Star
Students practice manipulating algebra formulas with more than one variable. They examine the topics of velocity, wavelength and frequency. They determine the amount of red-shift in a receding star.
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Making Waves with the Electromagnetic Spectrum
Students explore various types of electromagnetic waves, the range of the spectrum, and common sources of electromagnetic waves.
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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.
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Traveling at the Speed of Sound
Learners discuss sound and how it's measured, and through experimentation and implementation of the scientific method, they determine the speed of sound.
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Electromagnetic Waves
In this electromagnetic waves instructional activity, learners review the different types of electromagnetic waves. Students also compare and contrast light and sound waves. This instructional activity has 10 fill in the blank, 5...
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Good Vibrations: Building a Wave Model
Students assess and apply recurring patterns in natural systems. They evaluate the wave properties of frequency, wavelength, and speed as applied to sound. Students develop a relationship to quantify aspects of wave motion. They predict...
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Diversity: Using Light to Filter Prejudices
Students use physics to discuss diversity. In this social interaction activity, students use their knowledge of colors and filters to relate it to stereotyping and prejudices.
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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.
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Wave Properties
Middle schoolers identify how waves transfer energy without transferring matter. They contrast transverse and compressional waves and relate wave speed, wavelength, amplitude and frequency. Lesson includes PowerPoint presentation.
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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...