Activity
Science Buddies

Science Buddies: Effect of Friction on Objects in Motion

For Students 6th - 8th
The funny thing about friction is that you couldn't get anywhere without it, yet it still acts to slow you down as you're getting there. Here is an easy project to measure the effects of friction.
Lesson Plan
TeachEngineering

Teach Engineering: Imagine Life Without Friction

For Teachers 5th - 7th
Students are introduced to the concept of inertia and its application to a world without the force of friction acting on moving objects. When an object is in motion, friction tends to be the force that acts on this object to slow it down...
Activity
TeachEngineering

Teach Engineering: Hovercraft Racers!

For Teachers 7th - 9th
Students gain first-hand experience on how friction affects motion. They build a hovercraft using air from a balloon to levitate a craft made from a compact disk (CD), learning that a bed of air under an object significantly reduces the...
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Forces and Motion

For Students 9th - 10th
Explore the forces at work when you try to push a filing cabinet. Create an applied force and see the resulting friction force and total force acting on the cabinet. Charts show the forces, position, velocity, and acceleration vs. time....
Unit Plan
Physics Classroom

The Physics Classroom: Newton's First Law of Motion

For Students 9th - 10th
A clear explanation of Newton's First Law of Motion, the law of inertia, with diagrams and real-world examples. Useful for both students and teachers. Written by a high school physics teacher.
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Forces and Motion: Basics

For Students 9th - 10th
See how forces affect various items that are pushed or pulled.
Lesson Plan
Alabama Learning Exchange

Alex: Effects of Friction on a Moving Block

For Teachers 3rd - 6th
Students will move a 2 X 4 inch block with a hook attached across different surface areas. Students will discover how the friction created by these surface areas affect the movement of the block. Students will begin the activity by...
Unit Plan
Physics Classroom

The Physics Classroom: Newton's Second Law of Motion

For Students 9th - 10th
Learn more about finding acceleration through the practices found in this lesson. "The process of determining the acceleration of an object demands that the mass and the net force are known." Check out this comprehensive site.
Lesson Plan
TeachEngineering

Teach Engineering: Red Light, Green Light

For Teachers 7th - 9th
Building upon their understanding of forces and Newton's laws of motion, students learn about the force of friction, specifically with respect to cars. They explore the friction between tires and the road to learn how it affects the...
Lesson Plan
TeachEngineering

Teach Engineering: Puttin' It All Together

For Teachers 6th - 9th
On the topic of energy related to motion, this summary lesson plan is intended to tie together the concepts of work, power, collisions, momentum and drag. A hands-on activity demonstrates this idea and reinforces students' math skills in...
Interactive
Walter Fendt

Walter Fendt: Inclined Plane

For Students 9th - 10th
This site is an interactive app of an inclined plane showing the effect of the angle, the weight of the block, and the friction as a block is pulled up an incline.
Activity
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Pendulum Lab

For Students 9th - 10th
An interactive simulation that teaches about periodic motion, simple harmonic motion, and conservation of energy. Observe one or two pendulums to determine how the swing is influenced by the length of the string, the mass of the pendulum...
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Forces in One Dimension

For Students 9th - 10th
Use this simulation to see the results of applying a force to move an object. Analyze forces and friction using graphs.
Lesson Plan
TryEngineering

Try Engineering: Getting Your Bearings

For Teachers 9th - 10th
Learners learn about teamwork and problem solving in this instructional activity that focuses on friction and how ball bearings are used to reduce it.
Activity
TeachEngineering

Teach Engineering: Building Roller Coasters

For Teachers 7th - 9th
In this hands-on activity students learn about the laws of physics by creating a marble roller coaster.
eBook
Physics Classroom

The Physics Classroom: Newton's Laws: Finding Individual Forces

For Students 9th - 10th
Through illustrated examples and interactive practice problems, students find the value of forces acting upon objects using force equations.

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