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

By taking math on a shopping trip your child will be practicing rounding, estimation and addition with a with a hands-on method.

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

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

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Teach your fourth grader foreshortening, a type of visual perspective in art with this fun and easy activity!

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

Try turning the evening ritual of asking about your kid's school day into a challenging game that consists of twenty questions.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Here's a preschool color collage activity to help your child work on their sorting skills, and create a beautiful addition to the refrigerator gallery.

Create a fun fall leaf rubbing with your child to explore shapes and textures this fall.

Your aspiring poet will be delighted to learn how to write limericks, which are funny poems that correspond to a simple rhyming structure.

In this painting and drawing project, not only will stars shine in the evening sky over the skyscrapers, they will also create a waterfront reflection.

This experiment investigates if small changes in your diet can alter your basal body temperature.

This counting activity helps preschoolers learn about number sequences and adding.

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.

A pom pom Christmas tree dresses up holiday cards and decorations with some festive fuzz. Make a pom pom Christmas tree with your child this holiday season.

Show your fifth grader how to create a vivid and colorful, Picasso-inspired, 3-D mask.