Agriculture in the Classroom
Six Kinds Do It All
Teach young engineers that all machines, no matter how complicated or complex, are made up of just six simple devices with this hands-on physical science lesson. Using the included templates, students first create paper models of...
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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...
Teach Engineering
A Simple Solution for the Circus
Class members are challenged to design a device that will move a circus elephant into a train car. Groups brainstorm ideas that use simple machines to load the elephant. They then choose one of their ideas, sketch a plan, and present it...
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First Class Lever Lab
In this first class lever learning exercise, learners investigate the mechanical advantage of this simple machine. Students change the effort arm and the resistance arm and calculate the resistance force, effort force and the mechanical...
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Reading Comprehension 8
Help your class prepare for the upcoming state testing with this resource. A short text is accompanied by five multiple-choice questions. An answer key provides detailed answers, even describing where one could find the answers in the...
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Simply Machines
In 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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The Lever Family
In this lever instructional activity, students determine the ideal mechanical advantage for different classes of levers. This instructional activity has 6 problems to solve.
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Mechanical Advantage
In this mechanical advantage worksheet, students use the equation for mechanical advantage to solve for output force or input force. Students complete 3 problems.
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Simple Machines
In this simple machine learning exercise, students read twelve clues to complete a crossword puzzle. The clues are a review of all simple machines.
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Switches
In this switches worksheet, students solve 18 problems about types of switches, circuits, the voltage of the switches, the contact status and the number of poles and throws in switches.
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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.
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4-H Clothing and Textiles Activity Page
This activity provides a unique review of clothing and textiles, focusing on sewing. It includes a handy diagram of a sewing machine, which could be useful in a home economics class, and 10 questions.
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4-H Clothing and Textiles Leader's Page
This activity could be used in a home economics class to teach students about sewing and clothing. Using this 10 question worksheet, learners explore the function of a sewing machine, and plan a project.
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Muscular System
In this muscular system worksheet, students list the factors used in naming skeletal muscles. Then they explain how fascicle arrangement in muscles contributes to muscle mechanics. Students also describe the three classes of levers in...