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Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

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.

Find out whether putting something on top of a plant will inhibit its growth.

The goal of this project is to create an exciting topographical map out of dough.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

Try this chemistry experiment with your curious kid and get some "shocking" results!

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

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Make sourdough bread...and learn some colonial history and modern science in the process!

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

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

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

This science fair project idea determines the most effective method of preserving food.

Transform your uncomfortable wooden shoes into charming mini planters!

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

This science fair project idea investigates whether plants can survive being frozen.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

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

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

In celebration of Earth Day, help your fifth grader write a poem from the Earth to its inhabitants.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

Here's a pressed leaf card project that puts science and writing together for your second grader.