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

Every year at the Passover Seder, the Ten Plagues are mentioned as part of the ritual. Have your kid draw the plagues to help him remember their importance.

Find sums of 10 in this fun first-grade math card game that helps kids build addition skills. Help your child use critical thinking skills to find the sums.

Have the children play a more active role in the Seder by helping them prepare paper puppets that represent the ten plagues.

Make practicing addition facts more fun and teach your child the helpful strategy of adding quickly to 10 in this fun and easy-to-make card game!

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

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

Get your preschooler ready for kindergarten by helping them learn numbers 1-10 with homemade snowflake counting cards in this arts and crafts activity.

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

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

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!

You kid can count from one to ten, no problem. They can even do it backward. Work on their addition and subtraction skills with this fun fruit picking activity.

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

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

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

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.

This project determines how much the rebound rates of tennis balls change after ten games.

Serve up this pretend play activity to your preschooler to give her counting skills a healthy boost.

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.

Help your child make an imaginative, inexpensive spaceship from recycled materials. When the spaceship is ready, count backwards from ten and then BLAST-OFF!

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

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.

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

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.

Grandparents are always wondering what to get kids for their birthdays. Try out this idea: a list of 10 little-known facts about Grandma or Grandpa.

Help your child learn to read! By making their own book, your child can get creative, and practice ten key sight words at the same time.

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

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

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

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