Teach Engineering
Levers that Lift
Introduce your class to to the remaining three simple machines-- the lever, pulley, and the wheel-and-axle with a plan that includes the three different types of levers in the discussion of levers. The activity continues with the...
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Levers and Pulleys
Seventeen pages of material leave you well-prepared to carry out this lesson on levers and pulleys. Photos and diagrams make the instructions clear; resource links provide additional information. The missing aspects of this teacher's...
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Teaching About Simple Machines
Students identify six different simple machines. They investigate the difference between the ideal and actual mechanical advantage. Students calculate the actual mechanical advantage for several simple machines.
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Simple Machines, Engines and the Environment
Fourth graders calculate the mechanical advantage of an inclined plane. For this physics lesson, 4th graders identify the different types of simple machines and their uses. They give examples of compound machines.
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Simple Machines: The Wede & Lever
Students describe how wedge and lever makes work easier. In this physics lesson, students analyze experimental data by creating a graph to see the trends. They calculate the work done and mechanical advantage of these simple machines.
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Inclined Plane and Pulley
Learners describe how inclined plane and pulleys make work easier. In this physics lesson, students calculate work done and mechanical advantage of both simple machines. They collect data from the experiment and construct graphs.
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First Class Lever Lab
In this first class lever activity, students investigate the mechanical advantage of this simple machine. Students change the effort arm and the resistance arm and calculate the resistance force, effort force and the mechanical...
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Equations with Three Parts
In this equations activity, students practice solving problems using the equation for mechanical advantage. Students complete 2 problems.
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Incline Planes
In this simple machine worksheet, students explore incline planes and learn how to calculate the mechanical advantage (MA) using forces or distance. This worksheet has 14 matching, 3 fill in the blank, and 6 short answer questions.
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A Simple Block and Tackle Pulley Demonstration
Students investigate the scientific concept of mechanical advantage. They construct their own system with the use of a simple broomstick. Then the demonstration is done to show how the mechanical advantage is used to move a load.
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TE Activity: Pulley'ing Your Own Weight
Young scholars experiment with common objects such as spools, string and soap to determine how pulleys make it easier to move large objects. They look at the difference between fixed and movable pulleys. They examine the many uses...
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Engineering - Solid Rock to Building Block
Young scholars role-play as engineers designing wedge tools. They devise methods for shaping quarry rocks into pyramid blocks. Following a teacher demonstration, they use materials such as soap, clay, and foam for blocks and wood,...
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Powerful Pulleys
Students explore the building of a pyramid and how pulleys were used to change the direction of applied force. They demonstrate the mechanical advantage of using a pulley and apply it to modern engineering.
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Experiments with Levers
Students investigate levers. For this simple machine lesson, students study levers and the mechanical advantage of using levers. They will collect data and illustrate their systems for eight different tests.
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Positioning the fulcrum in class one levers
Students explore the relationship between force and the distance of the load from the fulcrum. In this experimental lesson plan students get into groups and make a lever and record the force that is needed to move it, they then try this...
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What is Work?
Pupils investigate the connection between work, potential energy, kinetic energy, and heat. In this physics lesson, students use pulleys to produce mechanical advantages and incline planes to demonstrate energy conversion.
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The Lever Family
In this lever instructional activity, learners determine the ideal mechanical advantage for different classes of levers. This instructional activity has 6 problems to solve.
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Work, Power, and Mechanical Efficiency
In this forces worksheet, students review the equations for work, power, and efficiency and then use these equations to solve 9 word problems.
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Incline Planes
In this inclined planes worksheet, students review the equations for mechanical advantage using forces or distance. Students complete 6 matching, 11 fill in the blank, and 6 problems to solve.
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Levers
In this levers worksheet, students review how to calculate mechanical advantages using forces and using distance. Students explore the three types of levers. Then students complete 20 fill in the blank questions and 6 problems to solve.
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Mechanical Advantage
For this forces worksheet, students use the mechanical advantage equation to solve for input distance or output distance. The worksheet has 17 problems to solve.
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Simple Machines
High schoolers investigate to use simple machines for the purpose of maximizing the work provided by mechanical advantage. They design an experiment that illustrates how to move a load easier and then calculate the amount of work...
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Mystery Machines
Students explore simple machines and demonstrate thier acquired understanding by building a simple machine.