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Measuring the Wavelengths of Visible Light
Students demonstrate use of an Emission tube power supply, a diffraction grating, and a scientific calculator to determine the different wavelengths of light.
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What Role Does Light Play Within the Vision Process?
Learners are introduced to the relationship between light and vision. In groups, they participate in experiments to discover how different wavelengths are divided in the visible spectrum. They record their answers and discuss their...
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Create a Food Chain
Pupils discover the connection between plants and animals by discussing simple food chains. Students explore what may happen when parts of a food chain are removed. Pupils wrap up the lesson by writing a story about a food chain.
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Third Grade Science Multiple Choice Practice
In this 3rd grade science worksheet, 3rd graders complete a total of 25 multiple choice questions related to grade 3 concepts. An answer key is given.
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Speakers in Action
Tune into C-Span and tape politicians delivering testimony before congress. Class members view these tapes, formulate a rubric for rating the effectiveness of such a speech, and then emulate best practices and include them in their own...
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Recreating the Greenhouse Effect
Students recreate the greenhouse effect. In this environmental science lesson, students gather materials and follow procedures to create the greenhouse effect on a small scale.
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Photosynthesis
In this photosynthesis instructional activity, students complete 20 various types of questions related to photosynthesis. First, they match each description in the first column with the correct vocabulary term in the second. Then,...
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Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson plan, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will...
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The Phenomenon of Sound: Waves
Students explore sound waves. In this sound waves lesson, students brainstorm different sounds and how sounds move or travel. Students then create a KWL chart and work through six different lab activities to examine how sound waves...
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Discovering How a Car Works
Students explain the four stroke process in internal combustion engines. In this physics lesson, students role play this process and present their reenactment in class. They draw and label the diagram of an internal combustion engine.
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Chemiluminescence
Students explore chemiluminescence through various experiments. In this chemistry activity, students explain the chemical reaction that drives the process. They give real life applications of chemiluminescence.
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Root Beer: Demonstration of fermentation
Name:__________________________________ Class:________ Date:____________
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The Elements
Learners watch video, The Elements, research information about elements using both the Internet and CD-ROM program, and create atoms out of gumdrops and licorice.
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Elementary Concepts in Heat
Third graders read a thermometer with accuracy, record observations and data, and infer conceptual meaning. They integrate mathematical charting and graphing skills to organize their data. They explore what happens when they touch or use...
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Siting Wind Power
Students analyze a variety of curves that describe the power extracted from the wind by a variety of commercially produced wind turbines. They utilize site specific topographic maps and political boundary data to evaluate and make...