Science of Reading · decodability tool

Decodable Check

Paste a passage, tick off the phonics skills your group has been taught, and see exactly which words they can decode — and which ones they can't yet.

0decodable
0decodable
0not taught yet
0tricky / heart words

Passage

Fully decodable
Needs an untaught skill
Tricky / heart word
Hover a word to see why

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