Phonics Phase 5: One Sound, Several Spellings
Phase 5 is the point where your child stops learning brand new sounds and starts learning new ways to spell the sounds they already know. In most English primaries it runs across Year 1. The sound at the start of aim has been written ai since Reception. In Phase 5 it also turns up as ay in day and inside a split spelling in make. Nothing has been taken away. The job has simply changed from reading one spelling to choosing between several.
That change explains most of what parents notice at home in Year 1. Reading can get slower again for a few weeks. Spelling gets messier before it gets tidier. Both are normal signs that the choices have multiplied, not signs that something has gone wrong.
What Phase 5 actually adds
In the Letters and Sounds progression, Phase 5 covers ay, ou, ie, ea, oy, ir, ue, aw, wh, ph, ew, oe and au, along with the split spellings a-e, e-e, i-e, o-e and u-e. The tricky words that sit alongside it include oh, their, people, Mr, Mrs, looked, called, asked, could, should and would.
Look at that list and you can see the shift. A Reception child meeting ai learns one spelling for one sound. A Year 1 child meeting ay has to hold two spellings for that sound and work out which one belongs in this word. The reading brain is doing more work per word, so the pace often dips. It comes back.
Reading and spelling pull apart a little here too. Reading is the easier direction, because the spelling is already on the page and your child only has to recognise it. Spelling is the harder direction, because nothing tells them whether this particular word wants ai, ay or a split spelling. A child who reads play fluently and then writes plai is not being careless. They are choosing between two spellings that both sound right, which is exactly the skill Phase 5 is building.
What Phase 5 is called in your school's scheme
Schools use different labels for the same stretch of teaching. If the book coming home does not say the words "Phase 5" anywhere, this table should tell you whether you are in it.
| Scheme | What this stage is called | What is new |
|---|---|---|
| Letters and Sounds | Phase 5, Year 1 | The spellings and split spellings listed above |
| Little Wandle Letters and Sounds Revised | Phase 5, all of Year 1 | Alternative spellings for sounds already known |
| Pearson Bug Club Phonics | Blue 1 then Blue 2 | Blue 1 adds wh, ph, ay, ou, ie, ea, oy, ir, ue, aw, ew. Blue 2 is the split spellings |
| Essential Letters and Sounds | Phase 5 new spellings, then Phase 5 split digraphs | Same two halves, taught in that order |
| Twinkl Phonics | Level 5 | Alternative spellings, for example the ai sound written ai, ay or a-e |
| Read Write Inc | Set 3 sounds | Includes ea, oi, aw, are, ur, er, ew and the split spellings |
| Sounds-Write | Extended Code | Vowel spellings and alternatives, unit by unit |
| Jolly Phonics | After the 42 sounds | Alternative spellings for sounds already taught |
If you are not sure which of these your school uses, the book itself usually gives it away. There is more on reading those clues in which phonics scheme does my school use.
Step 1: Find out which spelling is being taught this week
Phase 5 is taught one spelling at a time, not in a block. The sticker, bookmark or reading record that comes home with the book usually names it. If it does not, one message to the teacher asking "which spelling are you on this week" takes ten seconds to answer and changes what you do at home for the next five days.
Knowing the spelling of the week is the single most useful piece of information a Year 1 parent can have. It turns a vague ten minutes into a targeted one.
Step 2: Say the sound first, then ask for the spelling
When your child stalls on a Phase 5 word, do not spell it out letter by letter. Say the sound the tricky bit makes, then let them finish. For rain, you say the ai sound and they usually land on the word themselves. For tray, same move with ay.
This works because the sound is the thing they already own. The spelling is the new part. Handing over the sound gives them the win and leaves the decoding to them.
Step 3: Wait five seconds before you help at all
Before any of that, wait. Count to five in your head. Most children who are going to get there get there at about four. Jumping in at two teaches them that if they pause, someone else will do the word, and that habit is far harder to unpick than any spelling.
Five seconds of silence is not you doing nothing. It is the only part of the evening where the reading is entirely theirs.
Step 4: Point at both halves of a split spelling
Split spellings cause more confusion than anything else in Phase 5, because the two letters that work together are not next to each other. In cake, the a and the e are a pair with a k sitting between them.
The fix is physical. Put one finger on the first letter and one on the last, say the sound the pair makes, then read the word straight through. Children who see the pairing with their eyes stop treating the final e as a separate sound they have to squeeze in.
Step 5: Tell them the tricky words, do not make them work
Words like their, people, could and would cannot be sounded out with what your child has been taught. Trying is not practice. It is just failing in slow motion.
Say the word, let them carry on, and move the story forward. If the same word stops them three nights running, write it on a scrap of paper and look at it for twenty seconds before the book opens. That is enough.
Step 6: Reread a page for speed, not for accuracy
Once a page has been read correctly, read it again. Not to catch mistakes, but to get it smoother and quicker. Fluency is built by reading easy text quickly, never by reading hard text slowly, and Phase 5 is exactly when children need that reminder.
One page, twice, is plenty. Two minutes. Then stop while they still want more, which is the best possible place to stop.
Step 7: Keep the session short and the same shape every night
Ten minutes is enough. Less on a bad day. What matters far more than the length is that your child knows what is coming, because predictability removes most of the argument before it starts.
A shape that works: twenty seconds on the spelling of the week, then the book, then one page reread for speed, then you close it. If the reading has become a nightly fight, the shape is usually the thing to fix first, and there is a whole piece on that in when reading practice is a fight every night.
What to do when Phase 5 feels like a wall
Some children sail through Reception and then stick in Year 1. The usual reason is straightforward: there is now more than one right answer per sound, and that takes time to settle. Slower reading in the autumn term of Year 1 is common and is not on its own a reason to worry.
What is worth flagging is a pattern rather than a bad night. If your child is stopping on more than about one word in ten in a book the school sent home, or is guessing at words from the picture instead of looking at the letters, mention it to the teacher. Do not try to diagnose anything yourself. The teacher has the assessment data and can see how your child reads without you in the room.
It also helps to keep the two tracks separate. Your child's own decoding is one job. Reading aloud to them from much harder books, where you do all the work and they just listen, is a different job that builds vocabulary and appetite. Keep doing both.
Where to go next
If you want the full arc of the phases rather than just this one, start with the Letters and Sounds phases explained. For what a Year 1 book should actually look like at this stage, see phonics books for Year 1. If your school uses Pearson's programme, the band by band detail is in Bug Club Phonics books.
Lindo Phonics is not connected to any of the schemes named on this page and is not endorsed by them. We match the published progression so a story only uses sounds your child has already been taught.
Common questions
What age is Phase 5 phonics?
Phase 5 is usually taught across Year 1, so most children meet it between the ages of five and six. Schools vary by a few weeks either side, and some children work on it into Year 2.
What sounds are in Phase 5?
In the Letters and Sounds progression, Phase 5 covers ay, ou, ie, ea, oy, ir, ue, aw, wh, ph, ew, oe and au, plus the split spellings a-e, e-e, i-e, o-e and u-e. Other schemes cover the same ground under their own labels.
Why has my child's reading got slower in Phase 5?
Because there is now more than one way to spell most sounds, so every word involves a choice. A dip in pace during the autumn term of Year 1 is common and usually settles as the alternatives become familiar.
What is a split digraph?
It is two letters that make one sound but sit apart in the word, with another letter between them. In cake, the a and the e work as a pair even though the k is in the middle.
How long does Phase 5 take?
Most schools spread it across the whole of Year 1 rather than teaching it in a block. The spellings are introduced one at a time, which is why the reading book can look similar for several weeks.
Does every school use the phrase Phase 5?
No. Bug Club calls it Blue 1 and Blue 2, Twinkl calls it Level 5, Read Write Inc calls it Set 3, and Sounds-Write calls it the Extended Code. The teaching covers the same territory.
Should I be teaching Phase 5 spellings at home?
You do not need to teach ahead. Your job is practice on what has already been taught, which is why knowing the spelling of the week is so useful. Teaching a spelling before school does can cause confusion.
What do I do when my child gets stuck on a Phase 5 word?
Wait five seconds first. Then say the sound the new spelling makes, rather than naming the letters, and let them finish the word themselves.
My child reads the word but cannot spell it. Is that a problem?
No, that is the expected order. Reading a spelling correctly comes before choosing it correctly when writing, and Phase 5 makes spelling harder precisely because there are several options.
What are the Phase 5 tricky words?
They include oh, their, people, Mr, Mrs, looked, called, asked, could, should and would. These cannot be sounded out with the sounds taught so far, so tell your child the word and move on.
The book from school seems too easy. Should I ask for a harder one?
Usually not. In many schools the book has already been read several times in class, so the home read is meant to be comfortable. Easy text read quickly is how fluency is built.
My child guesses words from the pictures. How do I stop that?
Cover the picture with your hand for the first read of each page, then look at it together afterwards. Guessing from pictures is exactly the habit that decodable books exist to prevent.
Should I still read aloud to my child in Year 1?
Yes, and from books far harder than they can read themselves. Listening builds vocabulary, comprehension and appetite, which their own decoding practice does not yet do.
When should I raise a concern with the teacher?
If your child is stopping on more than about one word in ten in a book the school sent home, or the same difficulty repeats over several weeks, mention it. The teacher can see how your child reads independently and has the assessment data.
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