Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

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

This science fair project investigates why the number of visible stars changes from place to place.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

This project investigates the affect of storage temperature on microwave popcorn.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

This experiment tests which gender is better at catching how a magician performs his tricks.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

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

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

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

This science fair project idea determines if the temperature of rubber effects how high it bounces.

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

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!