The document discusses Millie Casemore's planning and preparation for a factual writing project about cats. Some key points: - Millie spent over a week researching cats and organizing findings into a PowerPoint for reference during writing. - She wrote multiple drafts of the factual text to refine and check for errors. - Planning included moodboards for fonts, colors, images, and layout ideas; a production schedule; and pagination to plan page layouts. - The planning and preparation aided Millie during the production process.