Let physical science stars experience Newton's first law of motion by blowing marshmallows out of cardboard tubes! Using different lengths of tubing, they find that more force is needed to overcome increasing friction, and they have a...

This teeny activity quickly demonstrates how friction produces heat. The handout is designed as an at-home experiment, but having kids do it in class as part of your lesson on friction ensures that everyone will get to experience it. 

A world without friction would be a very strange place. Young scientists explore the impact of this fundamental force on everyday life in this fun science investigation. Given a number of different fabrics children perform experiments to...

Twisting and turning through the sky, roller coasters are popular attractions at amusement parks around the world, but how exactly do they work? Explore the physics behind these thrilling rides with an engineering design activity....

Emerging engineers work in teams to design pipe insulation roller coasters for marbles that meet specific parameters. They are required to label along the track the areas where kinetic and potential energy are highest and lowest, where...

While building rollercoaster tracks for marbles is definitely age-appropriate for middle schoolers, the calculations on the lab sheets for this lesson are above most of them. Physics fledglings measure the potential energy at the...

If you can't put your finger on it, you can at least learn from this video about the channels that form our our water-soaked fingertips. What is their purpose? This little clip is an amusing and educational addition to a lesson on...

Set youngsters in motion when studying forces. This quick animated film stars Sam and Mia, two intelligent but cool kids who talk about forces and motion on the soccer field. Consider using this resource when preparing junior-high...

Become a pinball wizard by understanding acceleration. Mia and Sam define acceleration for the audience and touch on the property of inertia. Get your physical science class up to speed by showing this little video, reviewing the...

What a thrilling job for an engineer: designing advanced athletic competition suits! Which materials can most reduce friction and drag, and yet still be flexible enough to move with the athlete's body? With attention focused on Shani...

Many mechanical phenomena are explained by a physics professor using Nick Goepper, a Winter Olympics 2014 slope-style skier, as the model. Beginning with kinetic and potential energy, the professor goes on to explain angular momentum and...

Chemistry concepts come alive against the backdrop of the Sochi Olympic Winter Games! Here is a captivating clip to share with your chemistry kids. It teaches how the bonds in a water molecule contribute to the formation of a lattice...

A science video includes a good amount of information on the force of friction and related topics. As slides come up on the screen, a narrator explains the images and definitions. While informational, the narration is very monotone.

There's a lot going on here: air pressure changes, inertia, and chemical reactions. All of this occurs in 60 seconds time! As an end of the year physical science assessment, consider showing this video clip and then having learners write...

You might not be able to pull a rabbit out of a hat, but you could certainly pull a tablecloth out from under a place setting! Display inertia and Newton's first law of motion for your future physicists or magicians by performing this...

What a fun demonstration! Show the video, or better yet, have your physics learners construct this hex nut pendulum and test it themselves. Then have them discuss in groups why the single hex nut wraps around the finger. See if they can...

Amaze your class with this demonstration of gravity and friction. A ring on a string is able to catch a spool of tape as it falls. This is a perfect introduction for a class discussion on these topics, or you could have kids them try it...

This video is amusing! It displays pictures and the lyrics of a song, "Friction," recorded in the late fifties or early sixties by Tom Glazer and Dottie Evans. Your physical science classes will be singing it for the rest of the school...

There's a lot going on here: air pressure changes, inertia, and chemical reactions. All of this occurs in 60 seconds time! As an end of the year physical science assessment, consider showing this video clip and then having learners write...

You might not be able to pull a rabbit out of a hat, but you could certainly pull a tablecloth out from under a place setting! Display inertia and Newton's first law of motion for your future physicists or magicians by performing this...

What a fun demonstration! Show the video, or better yet, have your physics learners construct this hex nut pendulum and test it themselves. Then have them discuss in groups why the single hex nut wraps around the finger. See if they can...

Amaze your class with this demonstration of gravity and friction. A ring on a string is able to catch a spool of tape as it falls. This is a perfect introduction for a class discussion on these topics, or you could have kids them try it...

Zip through 13 physics problems with force! Equations are printed in large text in the upper-right corner of the page. Pupils change friction forces, deal directly with Newton's second and third laws of motion, and name fundamental...

Energize your physics class with this energy exercise! Physics learners solve seven problems in which they calculate speed, velocity, or energy values for a variety of situations. This is a suitable homework assignment for high school...