Soft Schools
Soft Schools: Digestive System Quiz
Take this interactive, multiple-choice quiz over the human digestive system, then review your score and any missed questions at the end.
Scholastic
Scholastic: Study Jams! Science: The Human Body: Digestive System
Self-playing slideshow, with an accompanying quiz, explains how the digestive system works.
That Quiz
That Quiz: Anatomia
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.
Soft Schools
Soft Schools: Food Nutrition Quiz
Take this interactive, multiple-choice quiz over food nutrition, then review your score and any missed questions at the end.