Curated OER
Simple Machines III - Pulleys
The principles behind pulleys, levers, and simple machines are the focus of a science lesson. In it, learners take part in a whole-class activity. There are two groups of pupils who each must lift objects with fixed pulleys and multiple...
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When Push Comes to Crunch
Eighth graders engage in an experiment which uses an inclined plane and balls of various masses to determine the effect a large object has on a small object. They study velocity, momentum, gravity and forces.
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An Introduction to Simple Machines
Students investigate simple machines and their uses in everyday life. For this scientific method lesson, students examine physical tools such as wedges, screws, and levers using a "how does it work" approach. Students complete...
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Falling
Students should describe the path that the motion would take as well as what might begin or stop the motion. The common characteristic of all the motions that students have experienced directly is that one or more forces are acting on...
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Erosion in Different Soils
Fourth graders observe and identify the effects of weathering and geological activities. They take part in an excellent hands-on group activity called "Erosion Race," in which each group tries to simulate erosion of soil in the quickest...
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That Mu You Do
Students discussion frictional force, kinetic friction, and static friction and the role each plays in acceleration and velocity in relationship to a car and the road on which it is traveling. Students complete lesson answering review...
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Simple Machines
In this simple machine worksheet, students read twelve clues to complete a crossword puzzle. The clues are a review of all simple machines.
University of California
Work, Energy, Power, Momentum
Planning a physics unit on energy can take a lot of work, luckily this instructional presentation is here to help. Covering everything from work and energy to elastic collisions and the conservation of momentum, this comprehensive...
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Watch It Slide!
Students work together to examine inclined planes. They create a plan to raise rocks to build pyramids. They discover the changes that occur when the angle is increased or decreased.
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Simple Machines or Are They?
Students discover basic machines and how they make completing work easier. They identify two basic machines, the inclined plane and the lever and the functions of these simple machines.
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Watch Out!
First graders experiment with different sized balls and an incline plane to study how a heavy object push a lighter object. They examine the safety message of this lesson plan by showing their drawings of the crossbuck sign.
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Backpacks and Hills
This machines PowerPoint reviews effort and force in relation to work and informs students about different types of machines and the different ways forces are applied and how they work to increase efficiency.
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Toting the Log and Lifting the Babe
Students use simple machines that demonstrate force, friction, work and power. They investigate and explain simple machines.
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Simple Machine Research
Fifth graders demonstrate the ability to use scientific skills and Processes to describe forces that act upon objects to cause specific changes in motion. They identify and describe a science problem related to forces and simple machines.
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Big Wheels Keep on Turning
Eleventh graders work in groups and investigate how force determines the speed and distance then they view the video, "Math Vantage #7: What's Your Angle?." They are given a real life problem to solve using speed, ramps, angle, incline...
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Applied Science -Technology (6B) Pre Lab
Sixth graders discuss how simple machines overcome friction. For this simple machine lesson, 6th graders review the parts of a plane and how they make up for gravity and friction. They roll different objects down an inclined board...
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WHAT HOLDS US TO EARTH?
Students they imagine they are Galileo and try to duplicate Galileo's experiments and results.
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Hit Me With Your Best Shot
Sixth graders discuss the effect of gravity on objects. In groups, they participate in different activities in which they observe the effect of motion on objects and how energy is transferred between objects. To end the lesson, they...
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Challenger's Lost Lessons - The Lost Simple Machines Lesson
Students investigate the characteristics of simple machines. For this simple machine lesson, students investigate work as a product of applying constant force. They answer questions about what happens on Earth and what may have happened...
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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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Newton's Laws
Students give examples of each of Newton's three laws as they occur in everyday experiences. They visually represent and differentiate the difference between a direct proportion and an inverse proportion. Students explain how the...
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Moving Along
High schoolers are introduced to the concept of motion. In groups, they practice calculating the rate, time, and distance of various objects on a variety of surfaces. To end the lesson, they apply the same principles to those objects...
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Vectors
High schoolers listen to a lecture and complete a number of problems as they go. There are a variety of examples given and they are guided through the problem solving steps for each of the real-world scenarios regarding the purpose of...
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Third Grade Science Multiple Choice Practice
In this 3rd grade science instructional activity, 3rd graders complete a total of 25 multiple choice questions related to grade 3 concepts. An answer key is given.