In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

The ability to identify number patterns is one of the building blocks to success in higher-level math and this game is the perfect way to practice.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

Here's an innovative math puzzle that you can create with your fourth grade math student.

Discover how and which salt melts ice the quickest.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Create a unique and colorful Mother's Day gift that Mom can use all year. Upcycle a tea tin by wrapping it with Washi tape!

Use Martin Luther King, Jr's historical "I Have a Dream Speech" to inspire your child to write down her own dreams.

Want a sugar-sculpted house, just like Hansel and Gretel found? Make a miniature version in this sweet geometry activity.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

With a handful of craft supplies, your fourth grader can capture some of the artistic magic of the ancient Maya.

Boost your child's listening, verbal and teamwork skills with this unique trust game in which one player guides another through a maze using only words.

Check out this cool science fair project on identifying rocks and minerals for kids.

Keep your clever kid occupied with this tricky grille cipher.

Mix up a batch of molasses cookies, and you'll have a delicious chance to teach your child some math and social studies in the process!

Help your fourth grade scientist practice measurement, and make a scrumptious, healthy summer cheesecake in the process!

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Make sourdough bread...and learn some colonial history and modern science in the process!

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.