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The Bohr-Rutherford Model of the Atom
In this atom model worksheet, students explore how scientists developed the Bohr-Rutherford atom model. Students complete 15 fill in the blank statements.
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The Cuisenaire Four-Pan Algebra Balance: Limitations and Suggestions
Learners illustrate the concept of balancing equations using a Four-Pan Algebra Balance. In this balancing lesson, students visualize why it is necessary to add or subtract the same quantity on both sides of an equation when solving...
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CONSERVATION OF MOMENTUM
Students study the Conservation of Momentum. In this momentum lesson students use the Conservation of Momentum to determine the velocity of a tennis ball as it comes out of a cannon.
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Hear The Light?
Learners investigate a circuit and build a flashlight transmitter. In this electricity lesson, students are introduced to the parts of the modulated laser and define the purpose of each part. As an assessment, learners construct a...
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Towel Testing
Students examine how to design and implement experiments. In this paper towel experiment instructional activity students test the strength of paper towels.
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Cancer Treatments
Students explore various types of cancer treatments. In this cancer treatment instructional activity, students discuss the types of cancer and the treatments which are being offered.
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"I, Robot"
Seventh graders define vocabulary and discuss the characters in a movie. In this solar station lesson students explore robots on the Internet.
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Optical Images
Ninth graders study optics and the law of reflection. In this optical images instructional activity students use a laser and conceptualize the law of reflection.
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Density Columns
Eighth graders create solutions with 5 different densities. In this chemistry instructional activity, 8th graders analyze the density of solutions stacked on top of each other. They document their data through graphing. This assignment...
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Light Up the Deep Sea
Students simulate bioluminescence in the marine environment. For this marine science lesson, students investigate how animals in the deep ocean communicate with each other. They explain the function of bioluminescence among marine...
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Sport Dictation
For this sport dictation worksheet, students take dictation concerning various sports terms and their definitions.
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CheMATHstry That Sticks Right to You
Students find the percent composition of sugar in the gum. In this chemistry instructional activity, students calculate percent error from the experiment. They use dimensional analysis to convert between units.
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Soil Comparison and Analysis
Students perform tests on different soil samples. In this earth science activity, students classify the soil into groups according to test results. They write a lab report following a certain criteria.
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Wind Effects on Model Building: Building Project Overview
Students design their own building according to certain criteria. In this semester long physics lesson, students calculate forces, compression and tension. They present their finished model in class.
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Plane Mirrors
Students investigate the law of reflection by using mirrors. In this physics lesson, students operate a robot using IR controllers. They explain the path of light as it reflects through a surface.
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