Get on board the long a train with this reading and writing worksheet focusing on long a words.

Be on the lookout for words with the short letter U sound in this worksheet. This short U puzzle is fun for kids who like color-by-number worksheets and games.

Boost your child's reading skills with this winter-themed word sorting worksheet featuring schwa vowel sounds!

Help your first grader get to know long u words by matching words and pictures with the long u sound.

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

Help your child learn vowels and improve his reading skills with this printable worksheet that's all about short "o" sounds.

It's time to check in on those long and short vowel sound skills! Use this fun picture assessment to check your first graders’ abilities to distinguish long and short O sounds.

Children work on phonics and spelling skills as they learn about the diphthong OY in this vocabulary-building worksheet.

It's time for a short vowel check-in! Use this assessment to check your first graders' abilities to produce short vowel words in various short vowel word families.

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.

Many vowel blends create lots of different sounds. Sort out the long A sounds with this exercise.

On this first-grade phonics worksheet, your child will practice identifying the long "E" vowel sound by circling pictures. Then he'll write a long "E" word.

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

Have your students mastered vowel digraph patterns? It's time to find out! Use this assessment to check your students’ abilities to read words with vowel digraphs.

Help your child learn vowels and improve his spelling skills with this printable worksheet that's all about the vowel sound of the long O.

When "Y" acts like a vowel, it can make a few different sounds. Sometimes it is a long "E", and other times it's a long "I".

Mastering the silent E will help your students build their reading chops. This worksheet encourages students along by helping them visualize how adding an E can change a short vowel word to a long vowel word.

Give young learners essential word study practice with the help of this interactive short E word sort!

Can you spot the long vowel? In this worksheet, children circle the words in each row that “say” the name of the vowel they include.

Engage learners in word study practice with this "schwa" vowel sound sorting worksheet!

Students will sound out four words and choose which words have a long vowel.

Use this resource with your class to practice experiencing how vowel sounds change when followed by the letter R.

Help your first grader get to know the short u sound with this fill-in-the-vowel worksheet.

Children work on phonics and spelling skills as they learn about the diphthong AW in this vocabulary-building worksheet.

Children work on phonics and spelling skills as they learn about the diphthong OU in this vocabulary-building worksheet.

In this worksheet, kids practice decoding and understanding words with the diphthong ou.

Give budding readers essential word study practice with the help of this hands-on short O word sort!

It's time to check in on those long and short vowel sound skills! Use this fun picture assessment to check your first graders’ abilities to distinguish long and short I sounds.

Understanding letter-sound relationships is an important skill for young readers. Give your students the practice they need distinguishing between long and short vowel sounds in this long “i” search.

Did you know the "ou" sound has more than one sound? Get to know this vowel blend a bit better with a match-the-sound activity.