Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

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

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

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Celebrate your child's first day of kindergarten with this arts and crafts activity: make a SchultÃte, a cardboard cone filled with candy and other goodies!

Here's an activity to help your child create her very own time capsule to unearth and open in one, five, or even ten years later!

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Bring a swell of high sea adventure to your own living room with this quick and easy paper sailboat craft!

In this high energy, interactive game, third graders are challenged to race, involving spelling patterns in words.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Help your child rocket off for some high-flying fun with a jet pack you make from recycled materials and a few odds and ends.

Nothing says fall like pumpkin soup, but it's also really good for you, with high amounts of fiber, iron, zinc and free radical busting antioxidants.

Make going back to school fun with this surprising pop up book, perfect for first graders!

Those second grade spelling lists may be getting serious, but that's no reason to stop having fun. Here's a high-energy hopscotch game to try.

Help your child bring a bit of Halloween magic to school with a spooky ghost pen!

With so many high fat snacks on the market, eating healthy can be tricky. Help your child make a low fat snack with little more than a can of chick peas!

Kids get to play mad scientist in this wacky drawing game that's a great way to help kids to mellow out after the high-energy antics of recess.

Dress up a plain old pen with this pretty craft that's great for back-to-school time.

Practice early social studies skills and get your child excited about the new school year with this fun activity.

Use paper and paste to create a colorful collage of shapes that turns into a school bus right before your eyes.