Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Here's a guide to help you design a challenging pool obstacle course for your elementary school children with ordinary pool toys and household objects.

Make these delicious and festive smoothies with your kids this Fourth of July to celebrate the holiday with a healthy twist.

Does your child know that salt water conducts electricity? This simple experiment will show how salt water acts as a conductor to electrical currents.

Why would you pay for pricey dolls at the store when your second grader can create and play with her own personalized set?

Not every poem needs to be about leaves and love. If your fifth grader is more attached to his phone or computer, introduce him to the apostrophe poem.

Is your first grader a picky eater who judges her meal at a glance? Change her perception of food with the help of this tricky taste test.

The 100th day of school is an important benchmark for kids in the lower elementary grades. Help your kid create a 100 days of school shirt to celebrate!

Kids make a cute pipe cleaner bumble bee craft and learn a few interesting bee facts along the way in this spring-themed arts and crafts activity.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

Demonstrate how to tell the age of an egg without having to crack it open.

Homemade dog treats are fun to make and delicious for your household pet. Make homemade dog treats to create personal Christmas gifts for dogs.

Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!

The goal of this science fair project is to demonstrate magnetic forces of attraction and repulsion using a magnet and everyday objects.

Here's a delicious and nutritious dish for St. Patrick's Day: make a NiÃoise-style salad bursting with a rainbow of colors!

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

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.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

These Halloween sandwiches are a creepy-crawly treat for a holiday party or an especially scary school lunch. Make these Halloween sandwiches for your child.

This valentine bag craft makes a chic little pouch that holds cards and treats. Fall in love with this valentine bag craft this February.

Help your child learn one of the most beautiful mathematical expressions in nature as she uses the Fibonacci sequence to create a "spiral of beauty."

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.