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Writing
To write well, Lumi fixes the grammar, punctuation and structure rules you need to know by heart.

How to turn this subject into cards
Lumi fixes the rules you can know by heart, such as semicolon use, agreement, the passive voice, connectors or paragraph structure. Make one note per rule, with a correct sentence and a faulty one. Lumi asks them back and you correct them.
Example card
Try it, Lumi turns it into fill in the blank questions in your browser.
Writing · teach this card to Lumi
A topic sentence states the main idea of a paragraph. A comma splice joins two independent clauses with only a comma. Active voice puts the doer of the action first. A semicolon links two closely related independent clauses.
Lumi’s question
A _____ sentence states the main idea of a paragraph.
Pick the missing word


Answer right to light Lumi up
Its lamp fades when a fact slips away.
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Teach this to Lumi
Give Lumi your writing notes, it gives them back as questions at the right moment.


