The meaning of Thanksgiving can sometimes get lost among the fun of food and family. Discuss the meaning of Thanksgiving with this fun activity.

Tap into your Irish roots by making an adorable leprechaun hat vase for St. Patrick's Day in this 3rd grade arts and crafts activity.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Determine if gender affects the ability to identify different smells.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

This November, it's elephant versus donkey! Does your third grader understand the meaning behind the animals political parties choose to represent them?

Make this delicious coconut cream pie recipe this Kwanzaa, and teach your kids the meaning of this important African-American holiday.

This Haggadah scroll activity is great for getting kids to practice handwriting, but it will also get them thinking about the meaning behind Passover.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Many kids find themselves especially challenged by writing in third grade. Here's how you can help, using a technique called "storyboarding."

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Assemble your own stylish spider ring this Halloween using pipe cleaners and googly eyes!

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Make your own menagerie of animals using empty walnut shells

Help your third grader craft a homemade version of this classic strategy game, using just an old egg carton and a few beads!

In this project students experiment with making music using only glasses of water.

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

Your child will create adorable baby footprints using his hand and fingers!

Make beautiful print block art with your kids using recycled materials.

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

In this project, waves of vibrations are experimented with using water in glasses.

The project investigates how friction affects motion by using different surface textures.

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.