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Slide Right On By Using an Inclined Plane
Fourth graders examine the simple machine known as a plane. They build their own pyramid and identify the role of screws. They participate in a hands-on activity in which they determine the angle in which to make it easier to pull.
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Toys in Space
Learnersexplore how gravity affects the operation of toys and simple machines. They watch a video and experiment with simple machines.
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Pulleys and Levers
Fifth graders explore the concept of pulleys and levers. They read and discuss text from the book "It's Science! Machines We Use," and in small groups construct a simple lever and pulley using a Lego Dacta set.
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Naturral Born Robots: Robots Have Feelings Too
Young scholars explore robotics. They design a simple device that simulates a human arm lifting a mass. Students test the strength of their arm. Young scholars discuss artificial intelligence.
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Alexander Calder: Master of Balance
Students build simple mobiles. In this equilibrium lesson, students investigate the functions of three types of levers as they analyze artwork by Alexander Calder. Students then create their own simplified mobiles.
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Introduction to Work
Fifth graders define work, force, and energy and calculate work done using a simple formula. They observe the teacher using an Equi-beam and identify the fulcrum, calculate different work problems, and participate in a class discussion.
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Air Movers
Learners learn about Rube Goldberg machines (complicated devices designed to accomplish simple tasks and then design and build a machine that uses more than six separate steps to move an empty aluminum can. They can either work...
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A Map Mystery
Second graders solve a map mystery. In this technology lesson plan, 2nd graders develop an awareness of maps and the symbols associated with maps as they the "Neighborhood Map Machine."
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Community Building
Seventh graders discover the similarities and differences between cities, towns, and rural communities. Using a Neighborhood map Machine, they create a Venn diagram and map of their own community. Students build a 3-D representation of...
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Building a Car: Mechanical Engineering
Students use common materials to build a car. In this car building mechanical engineering lesson, students build a car using a milk cartoon and plastic wheels. They discuss what mechanical engineers do and what makes a car run.
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NASA Robots
Students explore the world of robotics. In this robotics lesson, students discover what a robot is and work with partners to find out how hard it is to accurately guide robots through simple tasks.
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Program Your Partner
Students explore the world of robotics. In this robotics lesson, students study the history of robots and work with partners to find out how hard it is to accurately guide robots through simple tasks.
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Van de Graaff Generator
Students explore static electricity using the Van de Graaff generator. In this physics instructional activity, students construct their own Van de Graaff using simple materials. They explain how charges accumulate on this device.
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What's the Frequency, Roy G. Biv?
Students examine the concept of frequency and wavelength. They analyze how frequency and wavelength relate to each other by conducting an experiment involving measuring and timing wavelengths by pulling adding machine tape through an...
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Code Crackers Math Game
Learners, through this math game, are provided with opportunities to work with math operations and simple algebraic equations. They create a spreadsheet-based "rule machine."
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TE Activity: The Beat Goes On
Students determine what the pulse is before examining how to measure the heart rate in different situations. They build a simple device that measures the heart rate, take heart rates, and record them on a worksheet. They discuss how...
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Build Your Own Hovercraft
Students construct a hovercraft following specific procedures. In this technology lesson, students explain the physics principles behind hovercraft. They compare and contrast this machine with the aircraft.
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Electricity and Magnets
Fifth graders find examples of magnets in or around their homes and make a list. They discover that some motors use magnets and make a simple motor using magnets, a battery and copper wire. They add to their magnet list.
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Energy All Around: Energy in Our Lives
Students identify the different sources of energy. In this energy instructional activity, students list different machines and identify the type of energy used to operate them. They create a diagram of a wind turbine and label its parts.
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Rolling Spheres on Inclined Planes
Students determine the distance of a sphere rolling down an incline. In this physics lesson students participate in a lab that demonstrates how inclined planes make work easier.
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Winding Up
Students make simple drawings to show how winding machines work. They gain knowledge of what winding mechanisms are and how they work and are assembled. This activity is divided into whole group, individual and small group activities.
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Water 1: Water and Ice
Students discover the forms water can take. In this hands-on science lesson, students examine how water can change from a solid to a liquid and then back again.
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Rube Goldberg
Learners study Rube Goldberg machines. In this architecture lesson, students build a Rube Goldberg machine.
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Move It!
Students explore the notion that simple devices can help us move objects when an understanding of forces is applied. They apply the design process, make predictions, draw sketches, make a model and evaluate their solution.
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