This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

The objective of this science project is to determine the length of time for different seeds to germinate.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

This high school science fair project investigates if small changes in your diet alter the pH of your saliva.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

This science fair project idea compares biodiversity between drops of water.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.