It's all about how you pull—not how hard! The 12th installment in a physics series explains the importance of the direction and angle of force when calculating torque. The narrator includes a discussion of the moment of inertia as...

May the force be with you! Learn how to present the content of PS2A, Forces and Motion, using the strategies in the video. With fun scenarios that include Angry Birds and toilet paper, demonstrating the relationship between force, mass,...

Your class may be able to recite Newton's Third Law of Motion ... but do they actually believe it? See a simple, yet impactful explanation of inertia in a short video that discloses the facts on how much gravitational force Earth exerts...

Don't fall for these common misconceptions about falling objects! Using two sports balls with different masses, the interviewer demonstrates in a brief video the forces at work. Participants marvel as a much-heavier medicine ball lands...

Choosing between a medicine ball and a basketball, which will hit the ground first when dropped? Learners watch as visitors at a festival demonstrate in an interview-style video. The narrator asks visitors to guess, then drops the balls....

It's a new spin on acceleration! Watch as visitors at a park try to explain the rotation of the Earth using a granite model. The interviewer demonstrates the application of force in different directions to cause the sphere to accelerate...

Is it really love that makes the world go 'round? Find out in an amusing interview-based video. The narrator asks visitors at a city park why Earth continues to turn on its axis. After several misguided attempts at invoking different...

Why are some football players harder to tackle than others? Turns out physics is the answer. The fifth lesson of the 10-part video series continues connecting the NFL to physics concepts. Young scientists learn about inertia through an...

Do your students ever confuse centripetal force and centrifugal force? Here is a video that addresses exactly that concept. The video uses a tether ball as a demonstration of the various forces at play.

Make an impact on young physicists with this fun collection of resources. After first watching a video and taking notes on the physics of car crashes, students go on to complete a series of activities that explore the...

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...

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...

Wow! Your class will love experimenting with the laws of inertia. Steve Spangler shows how to remove a tablecloth filled with dishes and glasses of water without spilling a drop. Use this resource to lead into a discussion of gravity and...

A simple activity visually demonstrates Newton's first law of motion to your physical science fanatics! Placing an index card atop a glass cup and a penny on top of that, they can flick the card away and the penny will drop straight...

This could get messy! Using a pie plate, a toilet paper roll, and a raw egg, Spangler aptly demonstrates one of Newton's classic laws: an object at rest will stay at rest until some force acts upon it. Sure enough, the demonstration...

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...

Wow! Your class will love experimenting with the laws of inertia. Steve Spangler shows how to remove a tablecloth filled with dishes and glasses of water without spilling a drop. Use this resource to lead into a discussion of gravity and...

Entertain and educate physics pros with this activity. They place a marble in a wine glass, get it spinning, and then turn the glass upside down. As long as it spins, centripetal force keeps the marble from falling out! Show this video...

The conclusion of a two-part series looks at Isaac NewtonÕs Year of Miracles through a comic lens, making his Law of Universal Gravitation easily understood for those studying action, reaction, inertia, and force.

Showcase a few classic demonstrations of angular momentum with this two-minute film. Using a gyroscope, a bicycle, and a tire removed from a bicycle, the narrator explains how angular momentum keeps an object up in a way that defies the...

Newton's laws of motion are put into action as they are defined and demonstrated. Tennis balls, skateboards, and human bodies are all part of each example. Good definitions plus solid examples equals an informative video.

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...

Classical mechanics are introduced and Newton's Laws of Motion are explained, one at a time. Consisting mostly of still frames and a narrator's voice, this video is difficult to pay attention to. Rather than show it in the classroom,...