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Plate Tectonics
Learners identify that most of mountain ranges found on all major land masses and in the oceans are external reflections of tectonic movements within the earth. They identify that earthquakes and related phenomena are caused by the...
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People and Space
Students eat dehydrated foods that the astronauts would eat in space. In this dehydrated foods lesson plan, students make lists of food they could eat, discuss how dehydration takes place, eat food, and complete discussion questions.
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Chem Word Search Puzzle
In this chemistry terminology worksheet, students review and discuss nineteen terms associated with chemistry and then locate and circle each term in a word search puzzle.
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The Egg "Airbag" Lab
Students use what they know about momentum and impulse to construct an effective "air bag" to protect an egg dropped from the top of the football stadium or other tall structure. They complete a final written report of their findings.
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Impulse and Momentum
Students are introduced to the concepts of impulse and momentum and problem solving strategies for these types of problems. In groups, they discover the law of conservation of momentum and share their answers with the class.
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Mathematical Techniques - Basic Graphing
Students are introduced to significant figures and how to add, subtract, multiply and divide them. In a group, they practice plotting data points from a table to a graph and labeling all axes. They calculate the slope and y-intercept and...
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Help! I'm Under Too Much Pressure!
Students play with a ping pong ball sized piece of modeling clay observing what happens to the clay as they play with it and write their observations in their notebooks. They share the results of their observations introducing the term...
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Skyscraper Capers
Students discuss skyscrapers and listen as the teacher introduces the project. They use the Internet to perform research on one skyscraper. Students use information they gather to create a brochure of their building . They create an...
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Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
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Did You Catch My Drift?
Students, through the use of the Curveball interactive software package, become familiar with the way in which the flow of air across or around an object affects its ability to lift, spin, and curve. After reading the explanation given...
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LEGO Construction Basics-Axles and Wheels
Students examine axles and wheels using LEGO materials. They investigate the uses of axles, gears, and wheels.
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Fuel and Air Relationships
Learners use EngineSim and information found on the World Wide Web to complete the activity on the relationship between the atmosphere and jet fuel. They discover how much air is required to pass through a jet engine.
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SLIME!
Learners learn the effects of friction and examine how certain lubricants can only be used with certain materials.
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Wheel & Axle Tractor
Students design and build a tractor using LEGO materials. They write and draw their designs.
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Paper Structures
Students demonstrate that material strength varies with shape and arrangement.
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Parachutes And Parafoils
Young scholars study deceleration devices like parachutes and parafoils.
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Propulsion Pop!
Young scholars demonstrate an understanding of the text by completing a propulsion activity, charting the results, and answering questions that demonstrate an understanding of rocket propulsion.
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Design of Airfoils and Problem- Solving Using FoilSim
Ninth graders, after reading the explanation given below, complete the problem-solving activities to demonstrate an understanding of the concepts presented.
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Using FoilSim to Measure Your Elevation
Students, after designing model wings, demonstrate an understanding of wing design by testing models of the wing types both experimentally and by computer modeling in FoilSim and then presenting their results.
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Good Vibrations
Students demonstrate sound waves and make changes in the waves
resulting in changes in pitch. Students associate changes in pitch in various "musical instruments"with size and shape and the sound waves they produce.
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Can You Make A Penny Float?
Students explore the concept of density by trying to make a penny and other materials float.
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Capturing the Wind
Learners collect and analyze data about wind speed. They build a Lego wind sail and measure the wind speed with a rotation sensor. They use software to analyze the data.
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Gas Properities Definitions
Students, after reading the Web page Gas Properties Definitions, complete the activity to demonstrate an understanding of the properties of gases.
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Wing Specifications
Ninth graders use FoilSim to fulfill the specifications of a given airfoil (wing) and plot and interpret graphs.