Inner Body
Innerbody: Digestive System
Take a look inside the human body's digestive system. This site features diagrams of the digestive tract and each part is accompanied by labels and descriptions. Just select an organ by moving the mouse over its image.
Discovery Education
Your Digestive System
What do you know about your digestive system? This site feature factoids and more interesting information concerning this human body system. Trace the path of food from one end to the next.
National Institutes of Health
National Institutes of Health: Your Digestive System and How It Works
Information about the digestive system, why digestion is important, how food is digested, and how the process is controlled. Includes a diagram of the body parts involved.
CK-12 Foundation
Ck 12: Life Science: Digestive System Organs
[Free Registration/Login may be required to access all resource tools.] The mouth and stomach are just two of the organs of the digestive system. Other digestive system organs are the esophagus, small intestine, and large intestine....
CK-12 Foundation
Ck 12: Biology: Digestive System Study Guide
This comprehensive study guide covers the main terms and concepts needed for a unit on the digestive system.
CK-12 Foundation
Ck 12: Life Science: 11.17 Digestive System Organs
Learn the structure and function of the human digestive system organs.
Math Science Nucleus
Math/science Nucleus: Appendix Animation
With a focus on the appendix, this site explores, in a storybook format, the digestive system. The story involves a young boy with stomach pain which turns out to be appendicitis.
Treehut
Suzy's World: Digestion
Use this site to find out what happens when you eat and try an experiment involving digestion.
Quia
Quia: Digestive System: Matching Game
This site has an interactive game that allows students to match key parts of the digestive system with their definition.
Quia
Quia: Digestive System Word Search
At this site match parts of the Digestive system with their function in this challenging word search game.
Exploring Nature
Exploring Nature Educational Resource: Digestive System
A collection of illustrated fact sheets and activities on the parts of the human digestive system.