TeachEngineering
Teach Engineering: Slide Right on by Using an Inclined Plane
Students explore building a pyramid, learning about the simple machine called an inclined plane. They also learn about another simple machine, the screw, and how it is used as a lifting or fastening device. During a hands-on activity,...
TeachEngineering
Teach Engineering: Powerful Pulleys
Young scholars continue to explore the story of building a pyramid, learning about the simple machine called a pulley. They learn how a pulley can be used to change the direction of applied forces and move/lift extremely heavy objects,...
CK-12 Foundation
Ck 12: Physical Science: Mechanical Advantage
[Free Registration/Login may be required to access all resource tools.] Actual and ideal mechanical advantage, how to calculate them and the mechanical advantage of different types of machines.
CK-12 Foundation
Ck 12: Physical Science: Screw
[Free Registration/Login may be required to access all resource tools.] What a screw is, how it works and its mechanical advantage.
CK-12 Foundation
Ck 12: Physical Science: Wedge
[Free Registration/Login may be required to access all resource tools.] What a wedge is and its mechanical advantage, how it changes force to make work easier.
CK-12 Foundation
Ck 12: Physical Science: Compound Machine
[Free Registration/Login may be required to access all resource tools.] Provides a definition of a compound machine with examples and discusses the efficiency and mechanical advantage of compound machines.
CK-12 Foundation
Ck 12: Physical Science: Inclined Plane
[Free Registration/Login may be required to access all resource tools.] Discusses what an inclined plane is, its mechanical advantage, and how it changes force to make work easier.
Scholastic
Scholastic: Dirtmeister: The Inclined Plane
This site from Dirtmeister gives information on how the Ancient Egyptians used the inclined plane. Dirtmeister explains the inclined plane and its uses.
Science Struck
Science Struck: Simple Machines: The Wedge
Explains how a wedge works, the formula for calculating its mechanical advantage, and some common applications of wedges.
Science Struck
Science Struck: Simple Machine: History and Application of Screws
Explains what a screw is, its history, the formula for calculating its mechanical advantage, the many types of screws in use, and some applications of screws today.
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.
Science Struck
Science Struck: Simple Machine: All About the Wheel and Axle
Describes some history of the wheel and axle, how it works, the formula for calculating its mechanical advantage, and some applications of the wheel and axle.
Science Struck
Science Struck: Simple Machines: Pulley Systems
Describes some history of the pulley, how it works, the formula for calculating its mechanical advantage, types of pulley systems, and some applications of pulleys.
Texas Education Agency
Texas Gateway: Ap Physics: Statics and Torque: Glossary
This is a glossary of terms and definitions used in Chapter 9: Statics and Torque from the AP Physics online text.
Integrated Publishing
Integrated Publishing: The Inclined Plane and the Wedge
Outlines the wedge and inclined plane, including their uses in everyday life and their mechanical advantages.
Integrated Publishing
Integrated Publishing/the Screw
A full and complete discussion of the simple machine called the screw, a modified inclined plane. Many examples and drawings and applications.
Other
New Path Learning: Virtual Lab: Exploring Pulleys
Investigate how changing the load, number of pulleys, and the size of the person affect the function of a pulley system. Students can record their observations on a data table.
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.
Integrated Publishing
Integrated Publishing: How Mechanical Advantage Is Used
Describes how pulley systems are used in the real world, including the role of the mechanical advantage in selecting the proper pulley system.
Integrated Publishing
Integrated Publishing: Force and Mechanical Advantage
Explains the relationship between force and mechanical advantage with diagrams, examples and calculations.
My Science Site
Experiments With Levers [Pdf]
This resource details a cooperative learning activity on experimenting with levers. Offers eight different tests students can engage in. A student data sheet is also provided for students to record their findings. This resource is in PDF...
Sophia Learning
Sophia: Simple Machines: Levers: Lesson 2
This lesson will introduce the three types of levers and show how to calculate the mechanical advantage of each. It is 2 of 3 in the series titled "Simple Machines: Levers."
Sophia Learning
Sophia: Simple Machines: Pulley: Lesson 2
This lesson will explain how to calculate the mechanical advantage of a pulley system. It is 2 of 3 in the series titled "Simple Machines: Pulley."
Sophia Learning
Sophia: Simple Machines: Pulley: Lesson 3
This lesson will explain how to calculate the mechanical advantage of a pulley system. It is 3 of 3 in the series titled "Simple Machines: Pulley."