LAUNCH Science | Autumn 1 | Weeks 3-7 15 editable 40-minute lessons. Open Teacher_Guide_And_Answers.pdf first. The Word version is editable. Keep each Week_n folder together when using PowerPoint worksheet links. Whole, week and lesson ZIPs include companion resources. Format ZIPs contain only the selected file type. The week 7 assessment and its mark scheme are separate from the short lesson practice. Weeks 1-2 baseline and Week 8 enrichment are outside this pack.