Curated OER
Machines
Students explain how machines make work easier. They calculate mechanical advantage. Students describe the six types of simple machines and calculate the ideal mechanical advantage for different types of simple machines.
Curated OER
A Simple Machines Activity
Fourth graders observe examples of simple machines found in the school, playground, and work environment. In this simple machines instructional activity, 4th graders review simple machines by viewing three web sites. Students tour the...
Curated OER
Simple Machines
Young scholars explore the functions of simple machines. In this simple machines lesson, students evaluate the uses of simple machines as they dissect a machine and then design their own.
Alabama Learning Exchange
Simple Machines Webquest
Middle schoolers explore simple machines through a Webquest with Internet resources provided for research of simple machines. They create a report, with pictures, in Word, and finally, invent their own simple machine for presentation.
Curated OER
Simple Machines and Mechanical Advantage
For this simple machines science worksheet, students read about simple machines, mechanical advantages, calculating mechanical advantage, output force versus input force, and distance effort versus distance of resistance. Then students...
Curated OER
Simple Machines and Mechanical Advantage
In this machines activity, 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
Wheels, Gears, and Compound Machines
Fifth graders read selected pages from their science text and explain forces affected by wheels and axles. They read and discover that gears transfer forces and that gear combinations relate to compound machines.
Curated OER
Simple Machines
Fifth graders observe six simple machines. Through student demonstration they define work and force and calculate the work done. They identify the utility of each of the six simple machines and how each one "exchanges" force for...
Curated OER
Simple Machines
Students engage in a lesson that explores the concept of simple machines. They view a powerpoint media presentation and then are introduced to adult volunteers for the lesson. Each volunteer is at a station with a simple machine and...
Curated OER
Human Power or Machine Power
Students compare different means for accomplishing tasks. They explain benefits and liabilities for the above different means. Exploration is studied in photos of laborers, animals and machines doing work.
Curated OER
Challenger's Lost Lessons - The Lost Simple Machines Lesson
Students investigate the characteristics of simple machines. In this simple machine lesson, students investigate work as a product of applying constant force. They answer questions about what happens on Earth and what may have happened...
Curated OER
Simple Machines - Inclined Plane
Students learn the fundamentals and daily applications of simple machines.
Curated OER
The Function Machine
Fourth graders solve division problems by practicing on function machine.
Curated OER
Modeling Geologic Time
Students design, construct and interpret a model of geologic time and investigate change through geologic time.
Curated OER
Tree House Escape!
Middle schoolers participate in a role play in which they use simple machines to do the work of retrieving their sibling from a tree which lost its ladder. They investigate how work is accomplished when an object moves in the direction...
Curated OER
Sewing Unit (Textiles)
Get out that sewing machine it's time for a textile project. The class learns how to use a sewing machine, read a pattern, and create a simple article of clothing. They identify the sewing machine parts, use an iron, and think about...
Howard Hughes Medical Institute
EarthViewer
Can you imagine Washington DC and London as close neighbors occupying the same continent? Learners will be fascinated as they step back in time and discover the evolution of the earth's continents and oceans from 4.5 billion...
Curated OER
Simple Machines V - Wheels and Axles and Gears
Fourth graders investigate the principles and uses of gears, and examine how gears can be used to alter the direction of motion or the speed of an object. They observe two cars with different sized wheels roll down an inclined plane,...
Curated OER
Simple Machines
In this science worksheet, students focus upon the concept of bicycle gears and develop the answers to the 2 questions at the bottom of the page.
Curated OER
Energy Transformation with Simple Machines
First graders identify both potential and kinetic energy in a game they play in the classroom. They listen as the teacher explains the difference between potential and kinetic energy when observing a simple machine. Using simple...
Curated OER
Trek Across America
Bring a time machine into your classroom with this writing lesson, in which young writers project themselves back in time and have a variety of choices from that point forward. They either write a conversation with a historical figure,...
Curated OER
Machines
Students complete a variety of activities and they explore machines and the way they work. They read about a time machine and then draw a picture of what they think the time machine looks like. They invent their own machine.
Curated OER
Time Travel, Black Holes, and Relativity
Young scholars read the novel, The Time Machine, and compare H.G. Well's perceptions of the future with those presented in The Third Wave, by Alvin Toffler. They research current scientific and mathematical theories that relate to space...
Baylor College
Breathing Machine
Take a deep breath and have your class construct working models of a lung! Using 500ml plastic bottles as the chest cavity, and balloons for the lung and the diaphragm, learners work in groups to make a model. The models help them to...