1st - 4th Grade Science Projects Resources : Page 16

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Is it a square or a circle? See if you can trick your friends with this zany science project!