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 how magnetism can defy the force of gravity.

Encourage your child to help make dinner special this holiday season! If your child is loves to help in the kitchen, this is a great activity. They will build mini-penguins to enjoy while waiting for dinner!

Your child will be delighted to create a sweet painting in the style of pop artist Wayne Thiebaud!

This witches' brew recipe for kids is a cool mix of lemonade, tapioca pearl "eggs," and gummy worms. Try this witches' brew recipe for kids this Halloween.

Rid your family of that pile of old Christmas cards once and for all! Show your child how to create a nifty 8-sided ornament using his favorite holiday images.

A pangram is a sentence that uses all the letters in the English alphabet. In this group game kids might just learn a thing or two about word choice in writing!

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Ignite your child's creativity by having them design their own clay version of an alebrije, a traditional fanciful creature like the ones made in Oaxaca, Mexico.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Give your child some simple craft supplies and see what happens in this heartwarming and artistic contribution to the Seder table this year.

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

Don't throw out all those old artworks! Your child can transform them into a fun and exciting paper circle garland she can use for decorating her room.

Conduct a mock interview with the President to teach your child about politics, the president and the world she lives in.

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Get inspired by the great outdoors and help your child make a quirky jewelry tree out of chopsticks!

Young scientists develop a hypothesis, conduct an experiment, and then revise their hypothesis to find out which common household liquids dissolve candy corn.

These easy-to-make felt friends are created by sewing two pieces of felt together with yarn and make great gifts for holidays such as Easter.

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

make the most original Easter eggs on the block with this beading craft to ring in the Spring!

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

Combat summer boredom with this easy and fun game. Race against each other to see who can fill their bucket the fastest using leaky cups!