Curated OER
Just a Little Bit of Effort: Exploring Levers
Students build models of types of levers. For this simple machines lesson, students use dowels and modified wooden rulers to build different types of levers. They compete to create the most efficient lever in the class.
Curated OER
Lever as a Simple Machine
Students study the three different types of levers and develop a simple machine. In this levers and simple machines lesson, students look at different types of levers, and experiment with a ruler and a marshmallow to determine how they...
Curated OER
Levers
Fifth graders participate in a review discussion of the parts of a lever, resistance or load, fulcrum, and effort. Next, they complete activities at six experiment stations while collecting data that they share with the class. While...
Curated OER
Levers
In this levers worksheet, students compare the three classes of levers. Students determine how the location of the fulcrum effects the amount of force needed. Then students complete 20 fill in the blank questions and 6 word problems.
Curated OER
Science-- "Moving the World?"- Learning About Levers
In this levers worksheet, students read a one page information text about the three classes of levers. Students then analyze 10 pictures of simple machines and circle the fulcrum point. Students classify each machine according to the...
Curated OER
Exploring Levers
Students examine the parts of a lever system and their functions. In this simple machines lesson students study the different classes of levers and what they are used for.
Curated OER
Levers
Students compare and contrast the three different types of levers. In this physics instructional activity, students hypothesize how ancient Egyptians use them to build structures. They construct their own lever after teacher approves...
Curated OER
Levers - An Interactive Lesson
Seventh graders identify the different parts of a lever. In this physics lesson, 7th graders draw a lever and label the different parts. They use the interactive board to create their own lever.
Curated OER
Levers
In this levers worksheet, learners review how to calculate mechanical advantages using forces and using distance. Students explore the three types of levers. Then learners complete 20 fill in the blank questions and 6 problems to solve.
Chandler Unified School District
Art Masterpiece—Leonardo da Vinci Inventions
After getting to know the inventor, Leonardo da Vinci and his many inventions, scholars think up their own invention. Following a written description and a hand-drawn picture, learners use a method of mirror writing and antiquing to give...
Curated OER
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...
Curated OER
Machines
In this machines worksheet, students review different types of simple machines including pulleys, wedges, levers, and inclined planes. This worksheet has 10 matching, 4 multiple choice, and 8 short answer questions.
Curated OER
QuickTime Science Project
Fifth graders divide into teams and select a simple science topic to explain and illustrate. They should pick a topic that they can illustrate with a very short (about 15-20 seconds) video clip, or QuickTime movie.
Curated OER
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.
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.
Alabama Learning Exchange
Simple Machines Internet Research
Young scholars identify six types of simple machines, then use the Internet for research.
Curated OER
Designing a Safe City Like a Civil Engineer
Students study civil engineering, safety apparatuses in their city, and design their own city. In this civil engineering lesson, students discuss their towns safety apparatuses and define civil engineers. Students then design their own...
Khan Academy
Khan Academy: The Forearm as an Example of a Third Class Lever
This is a five-question quiz related to the passage "The Forearm as an Example of a Third-class Lever."
Science Struck
Science Struck: Simple Machine: Levers
Explains what a lever is, its history, how it works, the formula for calculating its mechanical advantage, classes of levers, and uses of levers.
Sophia Learning
Sophia: Simple Machines: Levers: Lesson 3
This lesson will introduce the three types of levers and show how to calculate the mechanical advantage of each. It is 3 of 3 in the series titled "Simple Machines: Levers."
Other
Manhattan Beach Unified School District: Levers and Other Simple Machines
Learn about levers and make the connection between these simple machines and the human body.
CK-12 Foundation
Ck 12: Plix: Boyle's Law: Lever
[Free Registration/Login Required] With the given shapes and labels, construct a second-class lever that would help in lifting very heavy items.
Integrated Publishing
Integrated Publishing: Levers
A quite lengthy chapter on the simple machine the lever. Includes uses, classes, mechanical advantage, formulae, etc. A full discussion, with good illustrations.
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