/uː/ - 'o' 'oe' Independent Worksheet

A small group of common English words spell the /uː/ sound with a plain 'o' — 'do', 'to', 'who', 'two', 'move'. They look like they should rhyme with 'go' or 'no', but they don't. This worksheet is designed to be used independently — five activities with all instructions on the page, plus a model answer key for self-marking.

Where this sound-spelling comes from in English

The /uː/ sound is normally spelled 'oo', 'ew', 'u_e', or 'ue'. The plain 'o' spelling is unusual, and there's a reason for it. Most of these words — 'do', 'to', 'who', 'move', 'prove' — were pronounced with a long /oː/ in Middle English, closer to the modern 'o' in 'go'. During the Great Vowel Shift, between roughly 1400 and 1700, that long /oː/ raised further to /uː/. The spelling didn't follow. A handful of words ended up with an 'o' on the page and a /uː/ in the mouth, and they've stayed that way. 'Shoe' and 'tomb' have a slightly different history — 'shoe' from Old English 'sċōh', 'tomb' borrowed from Old French 'tombe' — but they ended up in the same group. These are high-frequency words that turn up early in a child's reading, which makes the spelling pattern worth teaching explicitly rather than leaving it to be picked up.

What's included

•      A short "what you need to know" introduction explaining the /uː/ sound spelled with 'o' or 'oe', with examples

•      Activity 1 — gap fill, completing eight target words with the missing 'o'

•      Activity 2 — choose-the-right-word cloze, using seven words in context from a word bank

•      Activity 3 — odd one out, four groups testing whether the learner can hear the /uː/ sound versus other sounds 'o' makes

•      Activity 4 — spot the /uː/ sound, underlining the target words in a short passage

•      Activity 5 — sentence writing, with model answers for each

•      Full answer key with model answers for open-response questions

Who it's for

Designed first for tutoring students, but they suit a wider range:

•      Children consolidating phonics in Key Stage 1 or 2, particularly those still working through the more unusual sound-spellings

•      Older learners (Key Stage 3 and beyond) who are still meeting these words as awkward exceptions and benefiting from explicit teaching

•      Home-educated children working through phonics independently or alongside a parent

•      Specialist tuition students, including those with dyslexia or poor working memory

•      Children curious about why English spells things the way it does

•      Parents working alongside their children

•      Adults brushing up their own decoding, or studying alongside a child

This isn't designed for early readers still working on letter-sound basics. The worksheet assumes the learner can already read CVC and short consonant-blend words like 'shop', 'them', and 'fish' confidently, and is ready to work through the activities without an adult guiding every step.

Why this exists

Independent work is its own skill. A learner who can do the activity with an adult sitting next to them isn't always able to do it alone, because the adult is doing some of the cognitive lifting — re-reading the instructions, prompting the next step, catching the misread word. This worksheet is designed for the moments when a tutor needs ten minutes to set up the next activity, or a parent needs to make tea, or a child genuinely benefits from working at their own pace without being watched. The instructions are on the page, the answer key is at the back, and the activities build on each other so a learner who's done the first three has the practice they need for the fourth.

Originally created to support my students' learning once the lesson had ended.

This worksheet works as a standalone activity but pairs well with the rest of the /uː/ - 'o' 'oe' set. The /uː/ - 'o' 'oe' Word Cards cover the same words for decoding fluency, and the /uː/ - 'o' 'oe' Vocabulary Exploration Grids take each word further into meaning and synonyms.

If you'd like the four core /uː/ - 'o' 'oe' resources together, the /uː/ - 'o' 'oe' bundle saves £3 on the components. (The Independent Worksheet is sold separately, not as part of the bundle.)

If your child also struggles with the /əʊ/ sound — the long 'o' in 'go', 'stone', 'toad' — you might find the /əʊ/ collection useful. The two sounds share the 'o' and 'oe' spellings, which is part of what makes them confusing.

Available now as a PDF download.

Licence

For personal use in home education and tutoring only.