Cairn Read™
Age 3Age 4Age 5Age 6
Letter sounds to first sentences, taught in the order the research actually recommends.
The science
Cairn Read uses systematic synthetic phonics, the approach to beginning reading with the strongest evidence base. Letters arrive in the SATPIN order rather than A to Z, because s, a, t, p, i, n combine into real words almost at once. Sounds are blended out loud with a pause for the child to try first, and every sentence is fully decodable.
Reading is not natural the way speech is. A child's brain has to be taught, explicitly, that letters map to the sounds of spoken words. Decades of classroom research, summarized by the National Reading Panel in 2000 and revisited by Castles, Rastle, and Nation in 2018, point the same way: systematic, explicit phonics beats guessing from pictures and context.
Scarborough's Reading Rope is the model we build toward. Skilled reading is word recognition (phonological awareness, decoding, sight words) braided together with language comprehension (vocabulary, background knowledge, sentence sense). Cairn Read works the word-recognition strands hard and checks comprehension after every sentence so the two grow together.
Order matters. SATPIN first means a child can read and build real words in the first sitting, which is the moment reading stops feeling like a chore and starts feeling like a key.
National Reading Panel (2000). Castles, Rastle & Nation, “Ending the Reading Wars” (2018). Scarborough's Reading Rope (2001). Ehri's phases of word reading.
By age, and how to do it at home
Here is what is developing at each age, what Cairn Read does about it, and a way to build the same skill at home. The home column is the real point: even if your child never opens the app, you can do this. The best early learning has always been a parent and a child and a little knowing-what-to-try.
Starts to notice that words are built from separate sounds, and recognizes a few letters, often the ones in their own name.
Big capital letters, one sound at a time, slow narration, and a celebration for every try.
Say the sound, not the letter name: “mmm,” not “em.” Point out the first letter of their name everywhere you see it.
Begins blending two or three sounds into a word and can clap the syllables in a name.
The SATPIN letters, two- and three-sound blends, and the first real words like “sat” and “pin.”
Stretch words like a rubber band: “sssuuunnn.” Ask “what sound does it start with?”
Decodes simple words sound by sound and recognizes a handful of common words on sight.
Full three-sound words, the first sight words, and short decodable sentences with a picture to match.
Read decodable books together. Let them sound it out and only step in for the genuinely tricky bits.
Reads short sentences, handles letter teams like sh and ch, and starts reading for meaning, not just sounding out.
Digraphs, longer sentences, comprehension questions, and boss levels with uppercase challenges.
Take turns reading a page each. After every page ask, “what just happened?”
Early reactions from a small group of kid testers. We do not buy reviews, run review farms, or invent five-star quotes.
Coming to the App Store.
Cairn Read is $3.99 once, with no ads, no subscription, no accounts, and nothing collected about your child. It runs fully offline once it is on the iPad. We will post the link the day it lands.
Email me when it landsThe pedagogy behind every Cairn game is written in plain language and cited. Questions, or a researcher who wants to argue with us? hello@playcairn.com.