Get those gastric juices going with a delicious quiz on the digestive system! Middle school learners fill in the blanks about the process of digestion, the function of different organs and fluids, and problems that can occur with the...

After learning about the function of the digestive system, pupils can show what information they've digested! Through seven multiple-choice questions, they tell how long it takes to digest foods, where nutrients are processed, the order...

Scholars answer 10 multiple choice questions to test their knowledge about the human body and microbes. Correct answers come with a rewarding tone and brief description.

Self-playing slideshow, with an accompanying quiz, explains how the digestive system works.

Free interactive practice tests, in Spanish, aid in learning the Human Skeleton, Human Skull, Digestive System, Respiratory System, and Venous System. Tests are timed and keep track of right and wrong answers.