This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

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

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.

Examine the effect of pressure on carbonation in soda.

Your child can now recreate history by building his very own fortified castle.

Learn about the architecture of Asia by building your very own model of a pagoda!

The human knot game is a perfect team-building exercise and a fun activity that's sure to bring lots of laughs along the way.

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

This fun art activity gets your child to create background and foreground elements, building his art skills and creative development.

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 science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

Children reflect on ways they have cared for themselves, others, and the Earth before building a garden to share beauty with others in their community.

In this activity, your child will explore the difference between boredom and curiosity in building greater attentiveness and happiness in the present moment.

Here's a fun activity that will give your child a way to develop his sentences, making them more detailed and interesting.

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

Looking for a fun group activity for kids? Offering writing practice, grammar review, and plenty of hands-on creativity, wacky word art is the way to go.

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.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

These secret code activities are fun, and also provide fourth graders with great opportunities to practice language development and logical reasoning.

Are you looking for a new way to help your fourth grader celebrate New Year's Day? Try this Flash Back Book!

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

Children will reflect on the importance of performing acts of kindness for the Earth, hear a story about easy ways they can care for the Earth, and set goals to conserve more in their everyday lives.

Here's a party game that's guaranteed to bring along lots of laughs. Kids get creative as they act out improve scenes with some help from an audience.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

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

If your child's paragraphs need to transition from out-of-order to organized and smooth, try this simple, real-life activity.

This game will help your child write with more attention to detail.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.