Science Buddies
Science Buddies: Too Much of a Good Thing? Effects of Fertilizer on Algal Growth
Algae is a good thing, but too much is a bad thing. In this environmental science fair project, grow algae in several concentrations of fertilizer and observe its effect on algal growth.
National Health Museum
Access Excellence: Slime Mold Biology Activity
This site offers instructions for a biology lab involving slime mold. Includes steps for the 5 day procedure and explains how students should evaluate their observations.