You Got a Ticket For What?
Twelfth graders investigate the relationship between the apparent frequency of sound waves detected (perceived) and the relative motion between the detector and the source of the sound waves.
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New Review Introduction to Astronomy
We directly see only four percent of the universe. The video introduces astronomy and encourages viewers to think bigger. Starting with what science is and how we define astronomy, it then continues into the many ways astronomy has...
12 mins 6th - 12th Science CCSS: Adaptable
Digestive System (Part 1)
The stomach can hold 1.5 liters of food, which remains there for two to three hours in order for digestion to complete. The 33rd video in a series of 47 covers the process of digestion. Classes learn why digestion occurs, about the...
11 mins 9th - 12th Science CCSS: Adaptable
The Surprising Reason You Feel Awful When You're Sick
You know that feeling you get when the flu comes along? Achy muscles, sore throat, and fever are just a few of the body's responses to a virus or infection. Watch the video to discover what is really happening to make your body feel the...
5 mins 7th - 12th Science CCSS: Adaptable
Could We Actually Live on Mars?
What would be the best place to live on Mars? A fascinating look at the geographical of Mars is sure to intrigue the future astronomers in your middle or high school class. A short video introduces learners to the different...
4 mins 7th - 12th Science CCSS: Adaptable