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

For verbs ending in E there's a simple spelling rule to remember: just add D to make the verb past tense.

Use your knowledge of state capitals to solve this geography-themed crossword puzzle. Exercise your knowledge of U.S. geography with this unique worksheet.

This fun printable lets your child play Christmas tic-tac-toe; the classic game with a holiday twist.

Challenge your first grader by having her connect the dots from 1 to 50 to complete the picture of the friendly lion.

This Christmas spot the difference worksheet is a festive way to build concentration and memory skills. Try our Christmas spot the difference exercise.

Children will practice counting from 1 to 40 as they complete this simple dot-to-dot worksheet.

For some fun, print out this Christmas Tree Tic-Tac-Toe and your kids have free entertainment that can last as long as their competitive streak.

You may know where Little Rock is, but do you know what state the people of Madison call home? Solve this U.S. geography crossword puzzle to reveal the answer.

Kids will have a whale of a good time completing this Sudoku for beginners puzzle! Solve it by writing numbers 1 through 4 once in each row, column, and block.

Strengthen students' logic and critical thinking skills with this engaging logic puzzle!

Strengthen kindergarteners' and first graders' phonics skills with this short U CVC words maze!

Skip count to help the mother penguin find her baby in this charming worksheet!

Is your kid having trouble with contractions? Try out this simple memory matching game.

Explore the difference between concrete and abstract nouns with this fun maze activity! 

Don’t get lost as you explore this short E vowel sound maze!

Find your way to division understanding in this fun maze worksheet!

Track down the word form of numbers with this engaging word search for first graders!

Use your multiplication knowledge to cross to the finish line in this third- and fourth-grade maze!

Find your way from start to finish through these amazing mazes for third and fourth graders!

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.