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What the check does

Every word a child reads is checked against the profile's known and focus sounds using a pronunciation dictionary and spelling–sound rules. Words are marked decodable, a taught tricky word, needing an untaught sound, or unable to be checked. Storybooks may also include up to eight words from your idea to introduce with adult help. These are listed in the teaching notes after the story; they are not counted as independently decodable or added to your learner's taught words. Story pages use clean text by default. Sound buttons and highlighting are optional reading supports. Other unsupported words must be changed before printing.

The check does not judge meaning or suitability. Read every resource once before using it.

See supported sounds and limits →

About your studio

• Language data lang-2026.11.09-b, checker validator-0.4.0. Not yet reviewed by a literacy specialist.
• Story writing: live model.
• Books use generated illustrations. A book PDF becomes available once all its illustrations are finished. Worksheet pictures are Twemoji (CC-BY 4.0).
• Australian English: words whose vowel differs from US English (bath, grass, dance…) are flagged for checking.
• Accounts support email/password and Google sign-in. A payment card and confirmed Stripe trial or subscription are required to create resources. Student accounts and learning records are not collected.