Fix the Sentence Worksheets
BrainRotU gives the child a themed grade-1 sentence with mistakes hidden in it — a missing capital, a missing end mark, a lowercase name — and asks them to circle every word that needs fixing, building the capitalization and end-punctuation editing skill.
Sample sheets
Shown on space — and any other theme your child loves.
Space Sentences — Fix the Mistakes (6–7)
Builds sentence-editing skills by having kids circle mistaken words in space-themed sentences.
How it adapts to your child
Every fix the sentence sheet is generated fresh for your child, not pulled from a fixed set. As they master the level, BrainRotU's adaptive leveling nudges the difficulty up a band; if a sheet comes back too hard, it eases back down — so the worksheet keeps meeting them where they are. Snap a photo when they finish and it grades itself.
Print this one, personalized for your kid
Tell us your child's age and what they love. We generate the worksheet tuned to them — you print it and sit down together with a pencil.
3 free worksheets, no card · then a 30-day free trial · $10/mo after · cancel anytime, effective at the end of your billing period.