Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This science fair project idea determines if pancreatic lipase can break down lipids on its own or does it require the assistance of digestive bile salt.

This project examines the concentration of dissolved oxygen in water, with and without oil.