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

Teach your child Morse code, and a little bit of history that she'll pick up in a flash!

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.

Most kids love to play spy. Here's a way to have fun with mysterious codes while mastering an ordinary, necessary skill: first grade spelling.

To make this unique Valentine's Card, all your child will need is his creative mind, some paper, and a pencil.

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

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

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!

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 a simple math activity that has your child using her basic addition facts to solve a secret code.

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.

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

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.

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.

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!

It's a race against time to see how quickly she can color match and correctly place all of the water beads!

In this activity, you and your child will watch a video and learn how the brain easily remembers negative information, but not always positive. You will practice positivity by writing or drawing pictures of 10 positive things that happened today.

Make practicing addition facts more fun and teach your child some helpful strategies with this spin off of the traditional "Go Fish" game.

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Here's a brain-challenging treasure hunt for your third grader, calling upon math skills with money and with decimals!

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

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.

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

This activity is a fun challenge for students who have just started learning to program educational robots.

Watch your kindergartener release her inner archer and develop her fine motor skills as she creates this paper arrow and quiver set.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

Build this game, and give your kid some hands-on practice ordering numbers. Soon your first grade kid will be Master of the number line!