Phonics doesn’t happen on a fixed schedule. Some kids decode at 3, some at 6 — both are normal. Here’s a realistic age-by-age timeline of what to expect, plus signs your child is ahead, on track, or might benefit from extra support.
Age 2: pre-phonics (sound awareness)
- Notices rhymes in songs (“cat, hat, bat”).
- Claps syllables (ba-na-na, three claps).
- Recognises their own name in writing.
Don’t teach letters yet. Build phonological awareness through nursery rhymes, music, and “I spy” games.
Age 3: first letter sounds
- Knows 4–10 letter sounds (not names).
- Picks the right picture when you say a sound.
- Tries blending 2 sounds: /a/-/t/ → “at.”
This is the sweet spot to start formal phonics. Start with s, a, t, p, i, n.
Age 4: blending 3-sound words
- Knows 15–22 single-letter sounds.
- Reads CVC words: cat, sit, top, bug.
- Hears 3 sounds in a spoken word (segmenting).
- Begins to recognise some letter names too.
Practice in 5-minute sessions, twice a day. Add browser games like Flashcards.
Age 5: digraphs and short books
- All 26 single letters solid.
- Learns digraphs: ch, sh, th, ng.
- Reads 4-letter CCVC and CVCC words (stop, fast).
- Reads 4–6 page decodable books (Sam sat on the mat).
This is also when most kindergartens start writing letters from memory.
Age 6: long vowels and vowel teams
- Long vowels with magic-e (cake, bike, bone, cute).
- Vowel teams (ai, ee, oa, oo, ow, ou).
- Reads short chapter books with picture support.
- Spells 2-syllable words by sounding out.
Age 7: fluency and comprehension
- Decodes most regular words on first sight.
- Reads 50–80 words per minute aloud with expression.
- Tackles silent letters (knee, wrist, lamb).
- Reads for meaning, not just decoding.
By the end of age 7, phonics instruction usually wraps up. Reading becomes a tool, not a focus.
Signs your child is ahead
- Hits each milestone 6+ months early.
- Asks for harder words.
- Reads street signs and food labels without prompting.
- Invents spellings (“wuns apon a tiem”).
Don’t cap them. Skip to the next unit. Try the 15-game catalog and pick a harder game.
Signs your child needs extra support
- Can’t blend 3 sounds at age 5.
- Confuses similar-looking letters past age 6 (b/d, p/q).
- Avoids reading activities or gets visibly stressed.
- Reads slowly but accurately — fluency, not decoding, is the issue.
- Family history of dyslexia.
Talk to the teacher or a speech-language pathologist. Early intervention works better than wait-and-see.
The big picture
Six months either side of the timeline above is totally normal. Don’t panic if your 4-year-old isn’t blending yet — that’s the average for 5. And don’t fast-forward your 3-year-old prodigy past blending and into chapter books. The sequencing matters more than the speed.