This science fair project idea explores whether certain physical and mental traits run in the family.

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

Demonstrate how to tell the age of an egg without having to crack it open.

Explore convex and concave objects and how they reflect light.

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

This science fair project idea teaches what wildlife rehabilitators do and about the process of wildlife rehabilitation.

Think about the adaptive utility of an important aspect of our physiology.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

This science fair project determines how oil affects a bird’s waterproofing.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

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

The goal of this science fair project is to demonstrate the effects of oxidation by writing a message in invisible ink made from lemon juice.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

When the wind starts blowing, you and your child can plant a sponge garden in the comfort of your own kitchen. Here's how:

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.