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 lesson plan continues with the...
Teach Engineering
Just Plane Simple
It is plane to see that simple machines help reduce the force needed to perform a task.  This resource introduces three of the simple machines--the inclined plane, the wedge, and the screw, and  the formulas in order to be able to...
Teach Engineering
Machines and Tools (Part 2)
Which pulley system will give us a whale of a good time? Teams compare the theoretical and actual mechanical advantages of different pulley systems. They then form a recommendation for how to move a whale from an aquarium back to the ocean.
Curated OER
Mechanical Advantage
In this forces worksheet, students use the mechanical advantage equation to solve for input distance or output distance. The worksheet has 17 problems to solve.
Curated OER
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.
Teach Engineering
The Advantage of Machines
Show your students how to make their work easier. The first lesson in a series of 10 introduces the class to work and the way simple machines can be make work easier. The simple machines scholars can find in everyday items are inclined...
Curated OER
Simple Machines and Mechanical Advantage
In this simple machines science worksheet, students read about simple machines, mechanical advantages, calculating mechanical advantage, output force versus input force, and distance effort versus distance of resistance. Then students...
Curated OER
Equations with Three Parts
In this equations worksheet, students practice solving problems using the equation for mechanical advantage. Students complete 2 problems.
Curated OER
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.
Curated OER
First Class Lever Lab
For this first class lever worksheet, 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...
Curated OER
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.
Curated OER
Inclined Plane and Pulley
Students 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.
Teach Engineering
Tools and Equipment (Part 1)
Looking for the best inclined plane for the job? Groups calculate the theoretical mechanical advantage for four different inclined planes. They determine the actual mechanical advantage by measuring the amount of force needed for the...
Curated OER
Simple Machines Worksheet
Simplify students' lives with this physical science note-taking guide. From inclined planes to moveable pulleys, this resource supports young scientists with defining each type of simple machine while identifying their mechanical...
Urbana School District
Energy, Work, Simple Machines
The tension of the 236 strings in a grand piano exert a combined force of 20 tons on the cast iron frame. The presentation includes topics such as work, forms of energy, conservation of energy, gravitational and elastic potential energy,...
CK-12 Foundation
Block and Tackle
Can you easily lift more than your own weight? With a pulley system, almost anyone can manage this challenge. Scholars adjust the mechanical advantage (number of pulleys), weight of object being lifted, and the length of rope pulled. The...
Curated OER
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.
Curated OER
Simple Machines: The Wede & Lever
Young scholars 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.
Curated OER
Simple Machines, Engines and the Environment
Fourth graders calculate the mechanical advantage of an inclined plane. In this physics lesson, 4th graders identify the different types of simple machines and their uses. They give examples of compound machines.
Curated OER
Experiments with Levers
Students investigate levers. In 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.
Curated OER
What is Work?
Learners 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.
Curated OER
The Lever Family
In this lever worksheet, learners determine the ideal mechanical advantage for different classes of levers. This worksheet has 6 problems to solve.
Curated OER
Mechanical Advantage
In this mechanical advantage worksheet, students use the equation for mechanical advantage to solve for output force or input force. Students complete 3 problems.
Curated OER
Simple Machines and Mechanical Advantage
In this machines worksheet, students review the six simple machines and how to calculate mechanical advantage. Students complete 8 matching, 16 fill in the blank, and 6 problems to solve.
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