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

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

Looking for an on-the-go game that can be played anywhere, anytime? Put down the hangman and tic-tac-toe. Here's a new one for the whole family!

Encourage your third-grader to create a reverse glass painting. This will help him learn art concepts and improve his critical thinking skills.

Discover the science behind materials that absorb heat, and materials that don't, by constructing this cork trivet for your dinner table.

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

Make a creative Father's Day art card to celebrate your family's beloved guy!

Invite your child to partake in an eco-friendly craft by weaving long twigs into a useful kitchen stand for hot pots and pans.

Take advantage of the upcoming Irish holiday, Saint Patrick's Day, to encourage your third grader to flex his poetry muscles and come up with a haiku.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Kids get to play mad scientist in this wacky drawing game that's a great way to help kids to mellow out after the high-energy antics of recess.

Celebrate Kwanzaa with your fourth grader, or introduce them to a new cultural practice, by showing them how to weave a Kwanzaa mat out of an ordinary paper bag!

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Help your third grader author a lovely limerick in honor of Valentine's Day! He'll be delighted to compose and recite this nonsensical poem.

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

This project examines whether people's taste perception is influenced by what they see.

Create your very own rubber stamp using rubber bands and cardboard. This is a simple way to create a beautiful design that can be used again and again.

This science fair project idea explores whether white light can be separated into different colors.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

This is a great game to help your child learn number concepts in multiplication and division.

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Help your child navigate their own passion for reading with a bookmark that celebrates their favorite moments, allowing them to relive them again and again.

This project determines what category of person is most likely to be ticklish.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

A nonet is a 9-line poem. Like haiku, each line has a specific number of syllables, starting with nine in the first line and ending with only one in the last.

This science fair project idea explores how length affects the weight a bridge can hold.