Introduction to the Digestive System
Students describe the digestive system and simulate what happens to food as it passes through. They use an apple, tubing and hydrochloric acid to simulate the digestive process.
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Enzymes Help Us Digest Food ~ Introduction to Sugars and Enzymes
After an explanatory introduction to sugars and enzyme activity, biochemists discover whether lactase is needed to digest lactose, sucrose, and milk as a whole. High school science lab skills are required for these investigations.
9th - 12th Science
The Digestive System
The human body produces about 1.7 liters of saliva a day to aid in digestion. The digestive systems of different organisms are examined in a video that follows the digestive path, beginning with acids, moves to the importance of surface...
12 mins 9th - 12th Science CCSS: Adaptable
Introduction to the Solar System
Today scientists watch other solar systems forming, helping to inform us how we got our start. The video covers what makes up the solar system, how we went from gas to a disk, how the planets formed, and the motion in the system. The...
10 mins 6th - 12th Science CCSS: Adaptable
New Review How Your Digestive System Works
Ever wonder why it takes awhile to feel full when you eat a meal or snack? Follow food in its fantastic, 40-hour journey through your body with a video about the digestive system! Young anatomists explore the process of digestion,...
5 mins 6th - 12th Science CCSS: Adaptable
Study Jams! The Digestive System
Mostly made up of colorful diagrams, this presentation winds through the digestive system. Beginning with the mouth, passing by the liver, and then leaving the body, viewers examine the length of the digestive system on captioned slides....
4th - 9th Science CCSS: Adaptable