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.

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

This fall-themed missing letter activity is a great way to help your child learn the alphabet, build their vocabulary and bolster letter recognition skills.

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

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

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.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

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.

Your fourth grader will get their mind working with this simple "Chanukah" anagram game. They will hone their language and spelling skills with this one!

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

Want a word game to play? How about just a fun way to spend the afternoon? Get creative thinking going and have fun with vocabulary!

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Bake a delicious cherry pie in remembrance of one of country's most famous presidents -- George Washington!

This activity turns kids into word detectives - scouring their way through documents in search of their prey.

Inspire a love for the written word by creating an illustrated nature poetry book with your kids.

Test your kid's knowledge of presidents one through forty-four with this fun and educational matching game!

In almost every preschool classroom is a sensory table. Learn how to make one at home!

Collect 26 rocks and paint each one with a letter of the alphabet for your very own alphabet rock collection.

Teach your little one to appreciate all the best things in life with a keepsake Thanksgiving plate.

Challenge your child to create a lipogram, or a piece of writing that omits one specific letter. This activity strengthens writing and language skills.

Got a shoelace? Got a kindergartener? Help your child learn to use the number line by creating one out of a lace.

Make this cool iPod or cell phone case for Dad out of one of his little-used ties.

Put together a pine forest to help you count down the days until Christmas with your little one.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

If your first grader has a hard time practicing his vocabulary skills, introduce him to this fun word building game.

Incorporate a lesson about metaphors into a writing and drawing project featuring one of the most classically recognizable of holiday icons: Rudolph!