What has teeth but no mouth? Find out the answer to this and more riddles in this Riddles and Codes worksheet.

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.

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

Combine spelling practice with a fun word search puzzle! Your child will search for hidden four-letter words in these 3x3 puzzles.

Put a spin on spelling with these challenging puzzles! Your little word champ will find as many four-letter words as he can.

Spruce up spelling practice with these challenging word ladder puzzles! Kids will change one letter at a time to create a group of new words.

Make math more enjoyable with these simple math crossword puzzles for kids!

Put your child's spelling skills to the test. She'll search for four-letter words hidden in the word puzzles. How many can she find?

Math search puzzles are a fun and clever way of helping kids review math facts. Print 'em out and see how many your kid can find!

Give your child some practice with spelling. Search the word puzzles for five-letter words. Challenge him to build his vocabulary as he has some fun.

Practice spelling with zig-zags. Your spelling star will find words hidden in a puzzle. He'll strengthen spelling skills and build his vocabulary, too.

This puzzle printable features picture Sudoku for the Hanukkah season, with one puzzle for easy and one for medium.

In this language arts worksheet, students practice identifying words with silent letters by solving fun riddles.

Use this fun ocean-themed worksheet to help your students understand compound words!

Have fun with phonics as you solve the puzzles in this inviting worksheet!

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Use your knowledge of words and vowel sounds to solve these fun phonics puzzles!

Give your child a challenge in spelling and an introduction to crossword puzzles at the same time!

Introduce second- and third-grade learners to the exciting world of logic puzzles with this engaging worksheet!

Is your child an amateur detective? Challenge her to figure out the mystery animals in this series of connect-the-dots puzzles.

Here's a fun challenge for any kid who loves word puzzles! Try unscrambling all 10 of these party-themed words.

In this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

On this fun second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help the squirrel solve four Sudoku number puzzles.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help the zebra solve four Sudoku number puzzles.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help Bart the Bear solve four Sudoku number puzzles.

In the Starry Sudoku worksheet, kids solve four Sudoku puzzles. In each row, column, and block the numbers 1, 2, 3, and 4 must appear once and only once.

Break down a word to create new ones with this fun worksheet for second through fifth graders!

This fun reading worksheet gets students searching for silent letters in words.