Video Motion Analysis – New on!

Category : Biology, High School, Middle School, Physics · No Comments · by September 20, 2017

New Video Motion Analysis Apps on

We are pleased to announce “Video Motion Analysis“, a new set of apps on  Each app features one video shot with a high-speed camera.  Students can scroll through each frame and take careful measurements.  Some of the apps contain more advanced plotting, graphing, and analysis tools so that students can collect, plot, and analyze the data directly within the app.

We tried the “Ball Launched At An Angle” videos today with our students.  Using the graphing and slope calculation tools, they were quickly able to determine that horizontal acceleration is always zero, and vertical acceleration is always 9.8 m/s² downward, no matter which videos they selected for analysis.

We are continuing to shoot video, and hope to have many more videos available for analysis over the coming months.  If you have a physics lab that you do with your students and would like us to shoot video, please let us know.  We will do our best to recreate it for you and make it available on

The new Video Motion Analysis section can be found on the homepage, or via the following direct link.

Melting and Boiling is now online!

Category : Biology, High School, Middle School, Uncategorized · No Comments · by February 16, 2016

Melting and Boiling
This week in physical science we needed a basic simulation to show a particle model of the melting and boiling of ice. “Melting and Boiling” is designed to address very basic questions, such as “What is ice?”, “What is water?”, “What is steam?”, and “What happens to water molecules as temperature rises?”

Would you like to see more basic chemistry simulations? If so, comment below, and I will try to get to them when I can!

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