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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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Solar Cycle
Learners explore the solar cycle through a series of experiments. In this space science activity, students construct and evaluate solar cycle graphs. They explain how this phenomenon affects the Earth.
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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.
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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.
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Physics and the Quantum Mechanical Model
In this physics learning exercise, students review vocabulary terms and key equations associated with the quantum mechanical model. Students apply the quantum theory to explain the photoelectric effect. This learning exercise has 5 true...
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Electromagnetic Waves
In this electromagnetic waves instructional activity, students 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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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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Radio Astronomy and Radio Telescope
Students construct a simple radio telescope. In this astronomy instructional activity, students explain how this telescope works and what information it collects.
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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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Understanding Symbols
In this symbols worksheet, students read about how different symbols are used to represent variables or constants in equations. Then students complete 3 problems.
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Diversity: Using Light to Filter Prejudices
High schoolers use physics to discuss diversity. In this social interaction lesson, 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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A Look At Sunspots
Students research how the development of new technology has increased our knowledge of how the sun works. This lesson is part of a three-part series aimed at showing students how our knowledge of the universe must be inferred through the...
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Meteor Monitor
Student's measure sporadic meteor activity. In this physics and astronomy lesson, 11th graders construct a dipole antennae, and build, test and wire a full wave diode rectifier between the dipole antenna and the laptop.
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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.
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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...
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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...
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Planet Structure & Interior
Young scholars compare Jupiter and Earth. In this Earth and space studies instructional activity, students compare the composition of Earth and Jupiter and analyze how the composition affects the rate at which the planets spin.
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Sound Waves; vocabulary review
In this science learning exercise, learners locate 28 words in a word search. The focus of the word search is vocabulary connected to the study of sound waves.
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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.
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Investigation of Timbre
Students 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.