In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.