Crack the secret code and uncover the hidden message with this playful, phonics activity!

Can you crack the code? Early learners turn into beginning letter sound detectives as they use picture clues to reveal a mystery sentence.

Uncover a silly summertime joke with this fun code-breaking worksheet for first and second graders!

Celebrate St. Patrick’s Day by cracking a cryptic code!

First and second graders will be cracking codes and cracking up while they uncover this Valentine’s Day joke!

Uncover a punny spring joke in this first- and second-grade worksheet!

Decode a fall-themed joke with this fun first- and second-grade worksheet!

Learn to rhyme at any time with this engaging worksheet!

Turn your early learners into detectives as they listen for ending sounds to reveal a hidden messege.

Discover a delightful seasonal joke by solving a charming word puzzle!

Early Learners become word detectives as they uncover the secret message by identifying beginning sounds of picture clues!

Show off your sound recognition skills and help uncover the mystery sentence!

Solve the sound puzzle to discover the surprise with this worksheet made for kindergarten and first-grade students!

Decode an Earth Day joke with this engaging worksheet for first and second graders!

In this worksheet, students use the hundreds chart to crack the code and find the hidden treasure.

Crack the code in this printable phonics worksheet all about words ending in -ng and -nd.

Can you crack the code? Put the letters in order and find a secret message from PBS KIDS' Martha Speaks.

These sneaky snakes are hiding, but your kindergartener can crack the code to color them in and reveal their patterns.

Become a math detective with this inviting first-grade worksheet!

Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!

What can run but can't walk? Reveal the answer to this clever riddle by cracking the number code in this Riddles and Codes worksheet.

Can you decode the secret message hidden in these addition problems?

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

Help Jane the Hen find her lost eggs by taking a crack at these addition problems.

Stuck on spelling? Take a crack at this engaging worksheet for young readers!

What's both fun and challenging? These Riddles and Codes worksheets, which pack a one-two punch of brain teasers.

Crack the case of the end marks wide open with this first- and second-grade worksheet about statements and questions!

This worksheet will help children identify compound words, by asking them to color-code the words on the page.

Football players use code words, including colors, to communicate with each other. Your child will need to use some codes and colors to find the hidden message.