Uncover a hidden picture with this colorful concrete and abstract noun worksheet, designed for third and fourth graders!

Can you find the hidden shapes? Help this cute critter categorize all the crazy circles, squares and rectangles that are right beneath his nose.

Engage students this fall season with this Halloween-themed hidden picture math puzzle featuring an array of real numbers.

This color by letter kindergarten reading worksheet features capital and lowercase K. Kids use a key to color the page and reveal a hidden kiwi picture.

K is for key! Color in the letter K and its matching flashcard featuring a picture of a key and use them to practice memorizing the ABC's.

Find all the hidden objects in this mixed-up picture.

In this alphabet dot-to-dot, follow the letter K to reveal the mystery K picture, and practice recognizing capital letters along the way.

Kids assign a color to each letter, then color the picture to find the shells hidden inside.

Kings must know the importance of "K". Your young student will as well, with this worksheet on "K" adjectives.

Can you find all the K's in this kooky picture? Help your little one practice her ABC's with this coloring page all about the letter "K".

On this third grade reading and writing worksheet, kids label each picture, circling the letters that make the k sound in each word: k, c, ch, or ck.

K is for key! Kids completing this prekindergarten reading worksheet circle the pictures that begin with a K sound. This worksheet is great phonics practice.

Let your 1st grader color by numbers to find the hidden bug!

Key begins with the letter K! Color in the flashcards featuring the letter K then cut them out and use them to play memory and spelling games.

This kooky letter K is ready to help your little monster learn the ABCs. He'll see how to draw a capital letter K as he has fun coloring the monster letter.

Get silly with this Hidden Ghosts game! Kids will hunt for the hidden ghosts, and then write out a sentence to tell where they found their ghost.

Teach the letter K with the help of two cool kangaroos.

Help your preschooler learn the alphabet and practice letter K sounds all while having fun and coloring!

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

Key, koala, and kite all begin with K! On this prekindergarten writing worksheet, kids trace K and write the letter next to pictures that begin with K.

Practice recognizing uppercase and lowercase K with this coloring maze!

Get to know the letter K with this tracing, writing, and drawing worksheet! 

Can your child find the wrenches, screwdrivers, and hammers hidden in this color by letter worksheet?

Kids help a mouse fly a kite by completing a K maze on this kindergarten reading worksheet. They draw a path from the kite to the mouse by following the K's.

Kyle and his keys help kids practice writing capital and lowercase "K" in cursive on this third grade writing worksheet.

This koala's kite flew far, far away! Help the koala get through the K-shaped maze to find his kite.

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

Give your child practice identifying the letter K in uppercase and lowercase with this printable worksheet.

Can you discover the mystery picture? Make math fun with this coordinate grid activity, where your child will reveal a hidden picture with every point he plots!