Elementary School Science Projects Activities : Page 17

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

Will increasing the amount of salt in water effect how slow or fast the water freezes?

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

This science project allows students to study the psychology of happiness.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

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.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

In this science fair project you will make a model of a cell membrane using very simple material.

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

This science fair project idea provides evidence that air is everywhere and takes up space.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

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

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

This science fair project idea examines which type of insulation holds in the most heat.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

In this project children practice the scientific method while playing with puffy paint.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

This science fair project idea explores whether color affects a person's emotional state.