Short u phonics worksheets

The short u sound is /u/ — the vowel you hear in the middle of bug, sun and cup. It's a central, relaxed vowel — the mouth barely has to work to make it. Short u typically comes fourth in the teaching order (after a, i and o), once the other CVC vowels are solid. This free printable gives focused practice on the /u/ sound. Suitable for ages 4–6 who know most letter sounds and are beginning to blend CVC words.

One page. Find-and-circle, read-aloud and missing-vowel practice for short u.

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What's on the sheet

Activity 1 — Find and circle. A grid of words; the child circles the ones where the vowel makes the short /u/ sound (bug, sun, cup, run, tub, mud, fun, pup) and leaves the distractors that use a different vowel.

Activity 2 — Read aloud. Five short u CVC words, each with a colorable dot beneath — the child reads the word and colors the dot to mark it done.

Activity 3 — Missing vowel. Short words with the vowel removed; the child writes the missing u to complete each word. Bridges reading to writing.

Parent note. A short tip on how to model the /u/ sound cleanly and what to do if your child reaches for the letter name "you" instead.

How to teach the short u sound

Say it purely: /u/, not "you." Lips loosely rounded, jaw half-dropped, the sound comes from the middle of the mouth — no "y" glide at the start. It's a short, relaxed, central sound. Say it in the middle of a word: b-U-g, tapping once for each sound.

The mouth cue: relaxed lips, jaw roughly half-open, tongue in the middle — not as rounded as /o/, not as wide as /a/. Many children find short u the most natural vowel to produce once they're shown the isolated sound. The main error is adding a "y" glide from the letter name.

Once the isolated sound is secure: find it in reading (tap under each letter, say /u/ when you hit the vowel), then write it — trace the letter, then write it in words.

When this is the right level

Use this if:

• Your child knows most letter sounds
• They're starting to blend CVC words (bug, sun, cup)
• Ages 4–6

Skip this if:

• They're still learning first letter sounds — start with the Magic 7 set (s, a, t, p, i, n, m)
• They already read digraphs confidently — move on to long vowel worksheets

Related resources

• Short vowel worksheets hub — all five short vowels in one place
• Short a phonics worksheets — the /a/ sound in cat and hat
• Short e phonics worksheets — the /e/ sound in bed and hen
• Short i phonics worksheets — the /i/ sound in pig and sit
• Short o phonics worksheets — the /o/ sound in dog and hop
• CVC word pack — short vowel words to decode across all five vowels
• Alphabet phonics worksheets — all 26 letter sounds if any need firming up
• Long vowel phonics worksheets — the next step after short vowels are solid

Common questions

What is a short u word?

A short u word is one where u says /u/ — the vowel sound in bug, sun and cup — not its name "you." Common short u CVC words include run, tub, mud, fun and pup.

My child says "bug" with "yoo" — how do I help?

Model the pure /u/ sound: lips loosely rounded, jaw half-dropped, the sound comes from the middle of the mouth without any "y" glide in front. Say bug slowly (b-u-g), tap each sound, and emphasise the middle vowel. The "you" sound (long u) is a completely different phoneme.

Short u vs short o — how do children tell the difference?

Short o (/o/ as in dog) has rounded lips and a more open jaw. Short u (/u/ as in bug) has a relaxed, slightly rounded mouth and feels more central. A useful contrast pair: hop/hup, pot/put. In practice, most children find short u and short o easier to separate than the e/i pair.

Are these worksheets free?

Yes — free for personal, classroom and homeschool use. Print as many copies as you need.