This project investigates an interesting question: If one learns to write backwards, is one also able to read backwards?

Counting with one-to-one correspondence is an important kindergarten math skill. This simple activity turns it into a play-anywhere game.

Do this fun activity that uses stickers to help your kindergartener with counting, basic addition, and one-to-one correspondence.

Familiarize your preschooler with the concept of numbers one through five and counting with this hands-on activity.

In this activity, your child will learn and practice mindfulness by using their senses to focus on one thing at a time.

Challenge your high school student to find the flaw in this short mathematical proof that one is equal to two.

Does your preschooler like cereal? Explore numbers with everyday objects and food with this fun counting activity.

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

This project reuses freebie magnets to make one-of-a-kind magnets for your one-of-a-kind kid!

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Create some flying bats with your little one this Halloween season. This activity is a great way for your little one to learn about symmetry.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

In this project, waves of vibrations are experimented with using water in glasses.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Salute your "#1 Dad" with this creative pop-up card!

Teach your kindergartener or first grader about the art of correspondence by guiding them to create their own postcards out of favorite family photographs.

Looking for a healthy dessert? Find one with these yummy baked apples.

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

This experiment explores how listening in to a one-sided conversation affects concentration.

Celebrate the 100th day of school by counting and spelling your way to a "$1.00" word in this 3rd grade math and reading game.

This project compares the strength of one, two, and three-ply toilet paper.

Give your number one dad something that he truly deserves this Father's Day!

In this activity, your child will reflect on one role model in their life or research one historical figure that has displayed perseverance. Then, they will create a slideshow presentation or poster that defines and illustrates perseverance.

Create one-of-a-kind noisemakers to bring some fun to New Year's Eve.

Test out various brands of permanent markers to see which one is least water soluble.

Turn leftover puzzle pieces into a one-of-a-kind necklace that's sure to brighten any outfit.

Young artists will combine two animals into one in this imaginative art-project-slash-game!

Creating a book is one thing, but creating a codex is a whole different ball game.