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Biodiesel Combustion and Its Influences in NOx Emissions
Tenth graders evaluate the physical mechanisms that cause a change in NOx emissions. In this combustion lesson plan, 10th graders participate in a research project. Students create a presentation of their findings.
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Motion in a Circle
Students study about deriving centripetal acceleration for motion at constant speed around a circle.
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Motion in a Circle
Students explore uniform circular motion, and the relation of its frequency of N revolutions/sec with the peripheral velocity v and with the rotation period T. They examine how uniform circular motion is a type of accelerated motion.
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FORCES, MOTION, AND ENERGY
Eighth graders engage in a variety of activities in order to investigate the basic concepts of physics. They read and answer questions in a written text. This is only one type of activity that is part of many others.
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Accelerated Frames of Reference: Inertial Forces
Students examine how when applying the laws of motion to an object in an accelerating frame, using coordinates defined in such frame, one must always add an "inertial force", representing forces caused by the frame's acceleration.
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Sounds Like Science - Kazoo
Students discover that energy is needed to produce sound. They see that identifying where the energy comes from enables us to control the type of sound produced. They play the kazoo and manipulate the sound in a variety of ways.
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Pendulum Motion Experiments
Students experiment with simple pendulums to determine the validity of an equation for all angles. Students discover the usefulnes and limitations of approximations in science. Using spreadhseets and a java applet, students observe the...
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Science Word Search
For this science worksheet, middle schoolers look for the words that are related to the theme of the sheet in the word search. They also work on spelling skills.
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THE WRIGHT IDEA!
Students learn about the technological development of flight by organizing a presentation on the history of flight.
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F = Ma, Inertia, And Action-reaction
Fourth graders investigate Newton's Second and Third Laws of Motion. They determine what makes objects harder or easier to push. While investigating they determine how applying force in order balance out gravity allows things to stay...
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Parachutes And Parafoils
Learners study deceleration devices like parachutes and parafoils.
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Fuel and Air Relationships
Pupils 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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Looking at The Force on a Vehicle
Students build a vehicle following technical drawings. They set up a system to pull the vehicles. Students compare and discuss how the motion of the vehicles changes more or less weight on a string is used to pull them.
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Shake, Rattle and Erupt
Students study myths regarding four earthquakes myths. They receive a list of supplies each family should have at home to prepare for an earthquake and construct an "Earthquake Preparation" poster showing some of the most important items...
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Rockets!!
Students launch a rocket. In this laws of motion lesson, students discuss the forces of flight, how a plane flies and how a rocket gets off the ground. Students watch a video about rocket launches, discuss Newton's Third Law...
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Waves
In this waves worksheet, students read about the different types of waves and how the speed of waves is calculated. Then students complete 5 matching, 8 fill in the blank, and 9 short answer questions.
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Waves
In this waves instructional activity, students read about harmonic and linear motion in waves as well as the two types of waves. They match 5 terms to their definitions about the structure of waves, they solve for the wavelength,...
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A Classical & Relativistic Trip to a Black Hole
High schoolers calculate distance, velocity, acceleration and time on their fantasy trip to the black hold. They apply Newton's Laws of Motion and calculate circular motion. They discuss any questions that may arise.
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Water Pressure Experiments
Young scholars perform experiments measuring water pressure. They record their observations after poking holes in plastic bottles filled with water with the lids on and then off. They discover the role gravity plays in the water flow.
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Newton's Laws
Students state Newton's Laws of Motion. They explain how force, mass and acceleration are related. They analyze action and reaction forces, calculate momentum,
and explain conservation of momentum
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Parachutes: What a Drag
Sixth graders make 2 different kinds of parachutes and record and graph the time for each one for the different drag forces. For this parachute lesson plan, 6th graders compare the results to the rest of the class of each parachute and...
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Convection Activities
Students conduct a series of hands-on activities to demonstrate that heated air expands and that warm air rises because it is less dense.
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The Sun Affects Earth
Third graders read, write, and listen to information about the sun and its effects on the Earth.as it relates to its axis, orbit, rotate, and revolution. In this solar system lesson plan, 3rd graders examine how the sun...
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Bottle Rocket Launcher
Students construct a bottle rocket launcher for use with the Bottle Rocket and Project X-35 activities. They construct a bottle launcher from "off-the-shelf" hardware and wood using simple tools.