What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

What makes this cheesy Sudoku puzzle so cheesy? The cheese, of course! Solve this cheesy Sudoku puzzle using math and logic skills.

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.

Does your fifth grader know how to spell Kwanzaa? What about Hanukkah? This challenging crossword will have him puzzling over all things winter.

What better way to prepare for Halloween than with a spooky crossword puzzle? Your second grader will use creepy clues to fill in the puzzle.

What is a math teacher's favorite dessert? Pi! Find more funny riddles by doing this worksheet--a perfect combination of math practice and brain teasers.

To find out what type of vehicle the excavator is driving, complete this fun dot-to-dot activity by connecting the dots from 1 to 39.

What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

Grammar gurus, teach your child about an important part of speech with a fun crossword puzzle! Possessive pronouns show who or what something belongs to.

The wicked witch is brewing up some potions. Can you help figure out which potion is what color and how long it takes to make?

What kind of dog is this? Introduce your child to the adorable corgi, who's here to help you learn about multiplication with skip-counting!

Does your second grader know what month follows October? Your child will have fun filling out this colorful crossword puzzle with autumn words, and…

What do eyeballs, pumpkins, and candy corn have in common? This medium level puzzle will have your students scratching their heads. It's nothing they can't handle!

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

Practice spelling with a fun mix between a board game and a crossword puzzle! What words can your child make from the letters in "heart"?

What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.

Does your child know what all the street signs mean? Give him a fun game where he can learn different street signs and practice memorization!

Do you know what can be found in the desert? Teach your child to read and spell a few new vocabulary words with this desert word search!

This subtraction worksheet gets your child to solve problems to answer a tricky riddle. Find out the answer to "What kind of room has no windows or doors?"

What has to be broken before it can be used? Find out the answer to this riddle and more in this fun riddle and math combination worksheet.

You might be able to name the state that Phoenix is in, but what about Montpelier? This U.S. geography crossword helps you discover the answer and more.

Find out what fills a room, but takes up no space, with this riddle and math combo worksheet. Use subtraction skills to solve the riddle on this math worksheet.

Can you figure out what I'm thinking of in 20 questions or less? Step up to the challenge with a ready-to-print scorecard for this classic logic game!

Use what you already know about St. Patrick's Day (and learn some new fun facts as well) with this St. Patrick's Day crossword.

What can you find in a toolbox? Enjoy this fun word search with your child, and help him work on spelling and vocabulary while he's at it!

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Cut out and color these characters to mix and mash them up with scene cards to come up with different stories. What other characters can you come up with?