Main Idea Visual Guide and Voting Game

Section role: supports the 'Anchoring the Main Idea' section while the teacher transitions from group newspaper editing to formal theory. Slides: (1) Title — 'The Main Idea Blueprint'; (2) The Tabletop Analogy — bullets: visual diagram comparing the tabletop to the main idea and table legs to supporting details; (3) The Checklist — three questions to test if a sentence is the main idea; (4) Game Intro — rules for the 'Headline vs. Detail' voting game; (5) Round 1 Passage — short text about ocean ecosystems with three sentences to vote on; (6) Round 1 Reveal — analyzing why sentence two is the main idea and others are details; (7) Round 2 Passage — short text about space exploration with multiple sentences; (8) Round 2 Reveal — debriefing common misconceptions about interesting details; (9) Closing slide — 'Can a main idea be hidden in the middle of a paragraph? Think of an example before our detective work.' — sets up the individual detective worksheet activity that follows.