Sophia Learning
Sophia: Inclined Planes & Net Force: Lesson 2
This lesson demonstrates how to find the net force acting on objects, at rest or, sliding across inclined planes. It is 2 of 2 in the series titled "Inclined Planes & Net Force."
Sophia Learning
Sophia: Inclined Planes & Net Force: Lesson 1
This lesson demonstrates how to find the net force acting on objects, at rest or, sliding across inclined planes. It is 1 of 2 in the series titled "Inclined Planes & Net Force."
Climate Literacy
Clean: Stabilization Wedges Game
A team-based exercise that teaches players about the scope of the greenhouse gas problem, plus technologies that already exist to dramatically reduce our carbon emissions and help steer Earth away from climate change.
Texas Instruments
Texas Instruments: Seven Speedy Pieces
In this activity, students will determine the coasting distance of a toy car if it is rolled down from different fixed distances down an inclined plane.
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.
TeachEngineering
Teach Engineering: A Simple Solution for the Circus
In this activity, students are challenged to design a contraption using simple machines to move a circus elephant into a rail car. After students consider their audience and constraints, they work in groups to brainstorm ideas and select...
PBS
Wgbh: Peep and the Big Wide World: Explore and Play: Sliding Peep
Students make their own ramps and test them out by sending various objects down them.
PBS
Wgbh: Peep and the Big Wide World: Share the Day's Discoveries
Discuss classroom explorations and discoveries about ramps.
PBS
Wgbh: Peep and the Big Wide World: Share the Day's Discoveries
Share and discuss ideas the young scholars have about ramps and rolling objects.
Science Education Resource Center at Carleton College
Serc: Inertia: An Object in Motion Will Tend to Stay in Motion
This activity is a take off of Galileo's experiment with the inclined planes to show that an object in motion would stay in a straight line motion if no outside forces acted were acting on it. In this version, students will roll a ball...
PBS
Pbs Learning Media: The Ruff Ruffman Show: Ups and Downs
Explore sports science and build a ramp that will roll a ball right to the target.
Library of Congress
Loc: Tending the Commons
Sound recordings, photographs, manuscripts, and interactive maps describe a way of life in the mountains of West Virginia. The culture of the folks in the Big Coal River Valley as well as the environment of the Valley are explored.
TeachEngineering
Teach Engineering: Simple Machines From Pyramids to Skyscrapers
Simple machines are devices with few or no moving parts that make work easier, and which people have used to provide mechanical advantage for thousands of years. Students learn about the wedge, wheel and axle, lever, inclined plane,...
TeachEngineering
Teach Engineering: Simple Machines
Through a five-lesson series with five hands-on activities, students are introduced to six simple machines - inclined plane, wedge, screw, lever, pulley, wheel-and-axle - as well as compound machines, which are combinations of two or...
Creative Science Centre
Creative Science Centre: Newton's Experiments
A collection of projects that recreated Isaac Newton's experiments as he would have built them in the seventeenth century. The projects include the mechanical advantage possible using three levers, the trajectory of a projectile, air...
Concord Consortium
The Concord Consortium: Molecular Workbench: Rolling Down an Inclined Plane
Experiment with gravity as a variable to observe the effects of gravity on an object rolling down an inclined surface.
Texas Instruments
Texas Instruments: What Is Gravity?
In this activity, students will perform a series of experiments with inclined planes. They will learn that as the angle of inclination of the inclined plane approaches 90 degrees, the value of the acceleration of the cart traveling down...
A&E Television
History.com: On 9/11, Some Evacuated the Pentagon but Kept Going Back Inside
'We pledge to never leave a fallen comrade behind,' says one of the survivors. American Airlines Flight 77, struck the Pentagon between Wedges 1 and 2. Anderson was in Wedge 2. Pentagon workers who had evacuated were trying to get inside...
TeachEngineering
Teach Engineering: Heave Ho!
Students will discover the scientific basis for the use of inclined planes. They will explore, using a spring scale, a bag of rocks and an inclined plane, how dragging objects up a slope is easier than lifting them straight up into the...
PBS
Pbs Learning Media: Galileo: His Experiments
This interactive activity from the NOVA Web site samples Galileo's experiments with falling objects, projectiles, inclined planes, and pendulums.
Scholastic
Scholastic: Dirtmeister's Science Reporters: Simple Machines: The Wedge
Scholastic provides an in-depth explanation to a simple-machine concept here as The Wedge. Also provides a picture and several examples for understanding.
PBS
Wgbh: Peep and the Big Wide World: Steep and Steeper
Students explore what happens to a rolling object when the steepness of the ramp is increased.
PBS
Wgbh: Peep and the Big Wide World: Read and Discuss: Ten on the Sled
Discussion and integrations ideas for the read aloud book, Ten on the Sled by Kim Norman.
PBS
Wgbh: Peep and the Big Wide World: Down the Slide
Take the students out to the playground so they can explore things that go down the slide.