Students work on phonics and spelling skills as they learn about the digraph OO (as in moon) in this vocabulary-building worksheet.

This worksheet will help your first grader understand the difference between long and short u sounds.

Challenge your young students to read words with many different vowel patterns with this fun worksheet. Combining reading and coloring, this activity is a fun way to practice differentiating between long and short vowel sounds.

Get to know some of the vowel blends that say "ooh" with this vowel sounds word scramble! Use the pictures to help you unscramble each word.

Mastering vowel sounds is an important step on the path to reading! Use this one-on-one assessment to gauge your first graders' knowledge of words that have a long I sound by having them read these sight words aloud.

Help train your first grader's ear to pick up the long e sound with this worksheet that asks her to sort out words with a long e sound.

Sort out your vowel sounds with this fun worksheet. First say the name of each picture out loud. Can you tell which words make the long "U" sound?

Help your first grader get to know the long i sound by recognizing it in words.

Mastering vowel sounds is an important step on the path to reading! Use this one-on-one assessment to gauge your first graders' knowledge of words that have a long A sound by having them read these sight words aloud.

Children will identify the OW words that sound like cow in order to help a young bull find his way back to the barn.

Help your student practice reading and writing words with long vowels.

Give students fun word study practice during the winter season using this short and long vowel sort! 

Short u long u worksheets help kids practice their phonics skills. This exercise uses fun images to teach kids about all the sounds the letter u makes.

The long "O" vowel sound makes the same sound as the letter "O"! Help your little reader sort out his vowel sounds with this fun worksheet.

Help your first grader recognize and identify the long i sound in words with this cute worksheet.

Focusing on the long u sound, this worksheet helps kids get to know the long u sound and learn to recognize it in words.

Challenge your students with this letter-sound relationship activity! Students will brainstorm words with the long U sound using letters from a letter bank.

Challenge your students with this letter-sound relationship activity! Students will brainstorm words with the long “i” sound using letters from a letter bank.

Get more fun word study practice during the winter season using this short and long vowel sort! 

This worksheet will help your first grader understand the difference between a long o and a short o.

Learners label seven illustrations, then circle the words with the long E sound, in this early literacy worksheet.

Mastering vowel sounds is an important step on the path to reading! Use this one-on-one assessment to gauge your first graders' knowledge of words that have a long O sound by having them read these sight words aloud.

Have some phonics fun in the word construction zone! Sound out each word to figure out the beginning and ending letters.

To complete this worksheet your first grader will need to decide if each of the words on the page have a long i sound or a long e sound in it.

Words can be tricky things -- especially when you're dealing with the notorious silent "e."

Children will enjoy circling the words with long vowel sounds —and crossing out the words that don't — in this fun word matching worksheet.

This worksheet will help your first grader understand the difference between a long vowel e and a short vowel e.

This worksheet will help your first grader get a better grasp of "I" sounds. She'll decide which words feature a long i sound and which feature a short i.