Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

This science fair project idea identifies trees using a dichotomous key.

Determine if gender affects the ability to identify different smells.

Check out this cool science fair project on identifying rocks and minerals for kids.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

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

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

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.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

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

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

This science fair project idea identifies clouds as a means of predicting the weather.

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

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

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

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science project teaches students to classify different shapes of leaves.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

This biodiversity project examines the biodiversity in your own backyard.

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

This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

This science fair project teaches students the differences between fruits and vegetables.

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

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.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.