If your child’s first sounds were s, a, t, p, i, n, that is not a coincidence, and not the alphabet gone wrong. Most synthetic phonics programmes open with exactly this set, often called “SATPIN”.
The reason is simple and rather clever: those six sounds combine into a large number of real, simple words, so a child can read whole words almost as soon as they start.
What SATPIN can make
From just s, a, t, p, i, n you can build sat, sit, pat, pit, tap, tip, nap, nip, pin, pan, tan, tin, an, in, at, it, is, and more. That is enough to read and spell dozens of little words before a child has met even a quarter of the alphabet.
Compare that to starting alphabetically with a, b, c: you cannot make many words at all until much later. Starting with high-utility sounds means early, motivating success.
What comes next
After the first group, programmes add more single-letter sounds (m, d, g, o, c, k, and so on), then digraphs, two letters making one sound, like sh, ch, th, ng, and then the many ways English spells vowel sounds (ai, ee, igh, oa).
The exact order varies between schemes (Letters and Sounds, Read Write Inc, Jolly Phonics and others each have their own sequence), but the principle is the same: teach the most useful, most regular sounds first, and build systematically.
What this means for you
You do not need to teach the sequence yourself, but knowing it helps you support what school is doing. Use the sounds, follow your child’s lead on which they have met, and do not race ahead to letters they have not been taught. Steady and in-order beats fast and scattered.
Common questions
What does SATPIN mean?
It is simply the first six letter-sounds many phonics programmes teach, s, a, t, p, i, n, chosen because they combine into a large number of simple, readable words.
Should I teach letters in alphabetical order?
No. Alphabetical order makes it very hard to build words early. Teaching high-utility sounds first (like SATPIN) lets children read real words almost straight away, which keeps them motivated.
- National Reading Panel, Teaching Children to ReadNational Institute of Child Health and Human Development (NICHD), 2000
- Jim Rose, Independent Review of the Teaching of Early ReadingUK Department for Education and Skills, 2006