In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

Flowers will brighten up anyone's day! Share the joy of spring by making a picture of a vase with fun 3-D flowers that will never wilt.

Help your second grader understand compound words by doing this fast, goofy three legged race.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Here are three healthy burger recipes your second grader can help you whip up for a summer barbecue!

Show your second grader how to celebrate nature by turning some collected pencil shavings into miniature 3-D designs.

Bird watching is a fun way for kids to learn about Mother Nature. Make a bird feeder, a bird house, and binoculars and you can attract birds and watch them!

Using dried beans and corn, foods that are prevalent in Mexican cuisine, your child will create three-dimensional sombrero art.

Making a calendar is a great way for third graders to identify those words that are always capitalized. Here's how to get started.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Does your second grader want to learn a magic trick? Here is a simple trick using only 3 dice and a little bit of addition and subtraction.

What are your young artistÃs favorite Halloween monsters? In this activity he will pick out his three favorites and create a trio of silly self-portraits.

A Valentine's Day pop-up card is the perfect way to show your love on February 14th. Get creative with a fun 3-D paper art project.

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

Help your child make an imaginative scene come to life by making a diorama. Your child will be practicing three dimensional thinking and language arts skills.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Cookie, snow globe or puzzle? This holiday cookie is all three! Celebrate the holidays with this puzzle cookie, a crafty twist on a delicious dessert.

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.

In this activity, your child will learn about the benefits of yoga and will practice different yoga poses. Then, they will teach someone else three poses and explain how yoga can help us find calmness and ease.

Ask your kids to write these one-sentence "Holiday Wishes." Without realizing it, they'll be building third grade Language Arts skills.

Build second and third grade writing skills by using pictures to help kids "see" how to use details in their stories.

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Make cards this May Day celebrating the arrival of springtime.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

It’s the season for falling leaves, fall colors, and corn! Use this easy activity to help your child make some amazing paintings. They can use their math skills to design patterns for cards, paper, presents and more!