For a science project focusing on the digestive system, kids can make a model stomach and a model small intestine. They can also make a wide array of digestive components, but the stomach and small intestine are the easi... More »

Interesting science experiments for a fifth grade science project include mapping the use of energy, water purification, producing energy efficient windows, heat convection in liquid experiments, how to make lightning an... More » Education K-12 K-12 Curriculum

The digestive system involves the mouth, throat, esophagus, stomach, small intestine, large intestine, pancreas, liver and gallbladder. The main organs involved in digestion include the esophagus, stomach, and the small ... More »

Propulsion in the digestive system is a process by which food travels through the alimentary canal. The process includes both the act of swallowing and peristalsis. Peristalsis is the movement of food through the digesti... More »

The digestive system is that it works even when a person is upside down, the small intestine is about 22 feet long, and some animals don't have stomachs. The platypus's food, for example goes straight to its intestine wi... More »

Good science class projects for kids include building model volcanoes that erupt and constructing model moon colonies or designing them on paper. Growing beans is another good science project for kids. More » Education K-12 K-12 Curriculum

A microbiology science project must contain an experiment that has something to do with observing or testing living objects using a microscope. Microbiology is the study of microscopic organisms, so projects and experime... More » Science Biology