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What Are Simple Machines?
In this simple machines worksheet, students categorizes examples of simple machines as either changing strength, changing direction, or both. This worksheet is a graphic organizer.
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Simple Machines
Pupils define the term simple machine, identify and appreciate their use. In this simple machines instructional activity students complete an activity and share their ideas.
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Finding Simple Machines in Farm Machinery
Young scholars identify simple machines and how they must work together to form a piece of equipment used in agriculture. They create a diagram of a piece of farm equipment and write about two of the simple machines they drew.
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...
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Simple Machines
In this science worksheet, students focus upon the concept of bicycle gears and develop the answers to the 2 questions at the bottom of the page.
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Simple Machines III - Pulleys
Fourth graders are introduced to a spring scale to show that the forces on both sides of the pulley are the same. They break into groups to lift objects with fixed pulleys and with multiple looped pulleys and then measure the force...
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Lifting the Load
Third graders analyze the pulley and demonstrate how forces cause changes in speed and direction of objects.
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Simple Machines
Third graders listen to a short story entitled, "Phil's Adventures" from a book called Animal Stories. They stop at each obstacle in the story and do a quick write about how they would overcome the obstacle and draw a picture to...
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Move It!
Third graders examine simple machines. In this simple machines lesson, 3rd graders observe simple machines at work in a video, then experiment with creating their own simple machines to move objects.
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Household Tools
Young scholars explore parts of a system. In this simple machines lesson, students discover that simple machines are composed of two or more systems. Young scholars examine household tools and assess the parts of the system.
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The Electromagnetic Crane
Students explore electromagnetism, simple machines and the design process. They use the concepts of electromagnetism to design and build a device that uses an electromagnet, a pulley and a lever using the provided Engineering Design...
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Who's the Frog Jumping Champion?
Students use a simple machine (a lever) to launch a plastic frog. students determine who is able to make their frog "jump" the farthest and graph the results.
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Pulleys Experiment
In this pulleys experiment worksheet, students follow the procedures to set up an experiment with one and two pulleys, a rope, bucket and load.
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Levers, Pulleys, Incline Planes
In this pulleys, levers and incline planes learning exercise, students answer 22 questions about output force, energy loss, and net force on pulleys, levers and incline planes.
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Pulley Power
Third graders engage in a manipulative experiment in the mechanical advantage of simple machines. It graphically demonstrates the change in magnitude of applied force when using simple machines. Great for ESL to discover the ratio...
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Levers and Pulleys and Gears, Oh My!
Students explore the difference between compound and simple machines in this six lessons of this unit. The purpose and importance of a variety of types of simple machines and the effects of friction are investigated.
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Machinery In Society
Students explore technology by completing a worksheet in class. For this common machinery lesson, students define the different designs that make simple machines work such as wheels, pulleys and gears. Students utilize verbs to describe...
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Simply Machines
For this machines worksheet, students draw a "Rube Goldberg" style machine which uses 3 different types of simple machines to complete one task.
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Simple Machines
Fourth graders choose a simple machine and write about they way they believe it will work. Students experiment, write down procedures used and record observations. They will find a picture of the machine and add it to their report.
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Forces That Move Objects
In this forces worksheet, students complete a graphic organizer by writing in examples of simple machines that can apply forces to move objects.
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Simple Machines
In this simple machines worksheet, students review the different types of simple machines and examples of each machine. This worksheet, has 1 graphic organizer and 6 short answer questions.
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Simple Machines make work easier.
Learners examine how simple machine work can make work easier. In this machines activity students complete an activity that shows them what makes up a machine, and how to measure displacement and velocity.
Museum of Science
Gadget Anatomy: Understanding Machines
Students observe a machine closely from several angles while it operates. Identify the elements of machines combined in different gadgets. Create a clear diagram of how a machine works.
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Applied Science - Technology (KA) Pre Lab
Students explore tools. In this tool lesson plan, students see how tools and machines were invented to help people work easier. They see different types of simple machines such as wheel and axle, lever, and wedge.