Skill 2 of 7

Phonics & Decoding

Connecting letters to their sounds — and using that knowledge to read words on the page.

Understanding the skill

What is phonics?

Phonics is the connection between letters and sounds. While phonological awareness is all about hearing sounds, phonics is about linking those sounds to the letters on the page. Decoding is what happens when your child uses that knowledge to actually read a word — sounding it out, blending the sounds together, and arriving at the word.

At the heart of phonics is the alphabetic principle — the understanding that letters (and groups of letters) represent sounds in a systematic and predictable way. Once a child grasps this, they have the key to unlocking written language.

But before phonics even begins, children need print awareness — the understanding that print carries meaning. This includes knowing that books have a front and back, that we read from left to right and top to bottom, and that the marks on the page are different from pictures. Print awareness is the very first step toward reading.

Why speech pathologists are uniquely placed to teach this: Phonics is fundamentally about the relationship between spoken language and written language. Speech pathologists are experts in speech sounds — how they're produced, how they're perceived, and how they map onto letters. When a child struggles with phonics, it's often because their speech sound system needs support, and that's exactly what we do.

Age expectations

What to expect at each age

These are general guides based on Australian developmental norms. Every child develops at their own pace — but these milestones give you a sense of what's typical.

Preschool (3–4 years)

Holds books the right way up and turns pages (sometimes in the right direction!)
Engages in "pretend reading" — telling a story while looking at the pictures
Understands that print carries meaning — points to signs, logos, and labels
May recognise their own name in print
Shows interest in environmental print like stop signs, cereal boxes, and shop names

Prep (~5 years)

Learns letter names and their corresponding sounds (letter-sound correspondences)
Begins to decode simple CVC words — "c-a-t" → "cat"
Reads simple decodable texts with familiar letter-sound patterns
Understands that we read left to right and top to bottom
Starts to recognise some high-frequency words by sight

Year 1 (~6 years)

Reads words with consonant digraphs — sh, ch, th, wh
Decodes words with consonant blends — bl, cr, st, tr
Reads longer decodable texts with increasing confidence
Begins to recognise common vowel patterns
Uses phonics as the primary strategy for reading unfamiliar words

Year 2 (~7 years)

Reads words with vowel teams — ai, ee, oa, ou, ow
Decodes words with r-controlled vowels — ar, er, ir, or, ur
Reads with less reliance on sounding out — many words are becoming automatic
Applies phonics knowledge to spell as well as read
Begins to tackle longer words by breaking them into parts

Year 3 (~8 years)

Decodes multi-syllable words by breaking them into syllable chunks
Applies phonics knowledge automatically to most words encountered in reading
Uses phonics alongside other strategies — context, word parts, and meaning
Reading is becoming smoother and more fluent as decoding becomes easier

Year 4 (~9 years)

Decoding is largely automatic — most words are read without conscious effort
Reads primarily for meaning rather than practising decoding skills
Applies phonics knowledge to unfamiliar words encountered across subject areas
If still struggling with decoding at this stage, specialist support is recommended

Year 5 (~10 years)

Decodes complex academic vocabulary using knowledge of word parts and letter patterns
Applies phonics to subject-specific terminology across the curriculum
Uses knowledge of word origins (Greek, Latin roots) to decode unfamiliar words

Year 6 (~11 years)

Decoding is fully automatic — cognitive resources are entirely devoted to comprehension
Reads unfamiliar words with confidence using accumulated phonics knowledge
Focus shifts entirely from "learning to read" to "reading to learn"

When to be concerned

Signs your child may need extra support

Every child develops at their own pace — but some signs are worth paying attention to. You might want to seek support if your child:

Preschool (3–4 years)

No interest in books or being read to
Doesn't notice print in the environment (signs, labels)
Doesn't understand that books have a front and back
Shows no interest in letters or their name in print

Prep (~5 years)

Can't name most letters of the alphabet
Doesn't connect letters to their sounds
Guesses at words from pictures rather than looking at letters
Can't decode simple CVC words (cat, dog, sit)

Year 1 (~6 years)

Still can't reliably decode CVC words
Heavily relies on guessing or memorising words by sight
Doesn't apply letter-sound knowledge when reading
Can't read simple decodable texts

Year 2 (~7 years)

Still sounding out simple words that should be automatic
Can't read words with common digraphs (sh, ch, th)
Struggles with vowel patterns
Reading is slow and effortful

Year 3 (~8 years)

Can't decode multi-syllable words
Still relying on sounding out word by word
Struggles to read unfamiliar words independently
Reading avoidance is becoming more noticeable

Year 4 (~9 years)

Decoding should be largely automatic — if it's not, intervention is needed
Still struggles with longer words
Can't apply phonics knowledge to new vocabulary
Significant gap between listening comprehension and reading comprehension

Year 5 (~10 years)

Continues to avoid reading independently
Can't decode academic vocabulary in subject areas
Relies heavily on context and guessing
Reading speed and accuracy well below expectations

Year 6 (~11 years)

Decoding difficulties at this stage need specialist support before secondary school
Reading remains effortful
Written work is limited by inability to read source material
Self-esteem around reading is low

Try at home

Activities to build phonics & decoding skills

These are simple things you can do at home to strengthen your child's connection between letters and sounds. Click any card to see the details.

Letter Sound Safari

Ages: Prep

Go on a walk around your home or neighbourhood and find objects that start with a particular letter sound. "Let's find things that start with /b/!" Take photos and make a scrapbook together.

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Word Building with Magnets

Ages: Prep–Year 1

Use magnetic letters on the fridge to build simple words together. Start with CVC words like "cat" and "dog," then swap letters to make new words — change "c" to "b" and you've got "bat!" Makes phonics hands-on and fun.

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Decodable Book Time

Ages: Prep–Year 2

Read decodable books together — these are books that only use the letter-sound patterns your child has been taught. They give your child the chance to practise decoding successfully, which builds confidence. Ask your child's teacher or speech pathologist for recommendations.

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Sound Boxes

Ages: Year 1–2

Draw boxes on paper — one box for each sound in a word. Say a word slowly and have your child write the letter (or letters) for each sound in the right box. "Ship" = three boxes: sh-i-p. Great for connecting sounds to letters.

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Syllable Snap

Ages: Year 2–4

Write multi-syllable words on cards, then cut them into syllable chunks. Mix them up and see if your child can snap the right syllables together to remake the words. "Fan-tas-tic!" Helps with decoding longer words.

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Word Detective

Ages: Year 3–6

When your child comes across an unfamiliar word while reading, play detective together. Look for parts they recognise — prefixes, suffixes, root words, and familiar letter patterns. "Un-comfort-able — I can see 'comfort' in the middle!" Builds independence.

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Assessment

How phonics & decoding is assessed

In Australian schools, phonics is assessed from the very start of formal schooling. Teachers and speech pathologists look at how well a child can connect letters to sounds and use that knowledge to read words accurately.

What teachers look for:

Can the child name letters and say their sounds?
Can they decode simple CVC words accurately?
Do they use letter-sound knowledge as their primary reading strategy?
Can they read decodable texts at their level with accuracy?
Are they progressing through phonics skills at the expected pace?

Common assessments used in Australian schools:

Victorian English Online Interview — used in Victorian schools to assess early reading skills including letter-sound knowledge
PM Benchmarks — running records that assess reading accuracy, including decoding ability, using levelled texts
Decodable text running records — teachers listen to children read decodable texts and note how they tackle unfamiliar words
DIBELS (Dynamic Indicators of Basic Early Literacy Skills) — includes phonics subtests such as nonsense word fluency
Phonics screening check — administered in Year 1 in many Australian states to check letter-sound knowledge and decoding accuracy

If your child is struggling to connect letters to sounds, or if reading feels effortful and slow, a speech pathologist can assess their phonics skills in detail and create a targeted plan to help them catch up.

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