Curated OER
Many Advantages of a Lesson Study
Collaborating with colleagues on the lesson-study process can enrich various areas of education.Â
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
Learners describe how wedge and lever makes work easier. For 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 plan, 4th graders identify the different types of simple machines and their uses. They give examples of compound machines.
Curated OER
Lesson Plan on the Theory of Comparative Advantage
Twelfth graders practice using new vocabulary related to economics. They discover how to calculate comparative and absolute advantage. They also read different articles about the topic.
College Board
2015 AP® Macroeconomics Free-Response Questions
Currency exchange is a big factor in governments making economic decisions. Scholars consider various scenarios to evaluate how factors such as interest rates and private investments would affect a nation's economy using a practice test...
Curated OER
Software Lesson Plan
While this plan uses Middle School Advantage software by Encore, you could still use the attached worksheet if you don't have access to the program. Encourage Spanish learners to work with different adjectives and write descriptive...
Curated OER
What Are the Advantages and Disadvantages of Conforming?
Dive into Arthur Miller’s The Crucible and determine what it means to conform in society, and discuss as a group with the thoughts and plans available in these documents. Included are multiple activities and brain targets that form the...
Smithsonian Institution
Trait Tracker
Help mice beat the odds with an exciting activity about traits. Biologists discover the role of diet and other factors on animal traits by participating in a simulation activity. Teams collect and evaluate data to understand how certain...
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?
Students 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 learning exercise, students determine the ideal mechanical advantage for different classes of levers. This learning exercise has 6 problems to solve.
Curated OER
Levers and Pulleys
Seventeen pages of material leave you well-prepared to carry out this activity on levers and pulleys. Photos and diagrams make the instructions clear; resource links provide additional information. The missing aspects of this teacher's...
Council for Economic Education
Athens and Olive Oil
Athens had olive oil—and lots of it! However, it needed wheat from the Egyptians. Understanding how societies get what they need through advantage and trade can be complicated. A scripted role-play exercise and in-class production...
Curated OER
Mechanical Advantage
For 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.
Curated OER
What Are the Advantages and Disadvantages of Using Condoms During Sex
Young scholars in an ESL classroom share any personal experiences they have had with people infected with the virus. In groups, they identify the advantages and disadvantages of using condoms during intercourse. They present their...
Curated OER
Simple Machines
Students investigate to use simple machines for the purpose of maximizing the work provided by mechanical advantage. They design an experiment that illustrates how to move a load easier and then calculate the amount of work performed...
Curated OER
Mechanical Advantage and Simple Machines
Middle schoolers investigate simple machines. They calculate the work done by simple machines and compare the force or direction of force applied. They calculate mechanical advantage and efficiency of simple machines and identify...
Curated OER
Incline Planes
In this inclined planes worksheet, students review the equations for mechanical advantage using forces or distance. Students complete 6 matching, 11 fill in the blank, and 6 problems to solve.
Curated OER
Levers
In this levers learning exercise, students review how to calculate mechanical advantages using forces and using distance. Students explore the three types of levers. Then students complete 20 fill in the blank questions and 6 problems to...
CK-12 Foundation
See Saw
Can a mother who weighs five times more than her child really be held in the air on a see saw by the child? A simple simulation demonstrates how this is possible through altering the distance from the fulcrum. Scholars can adjust the...
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