Sentences may be a central topic, or a detail that supports the central topic. This collection of activity sheets will help your students learn how to distinguish between the two. Activities include identifying whether a given sentence is a topic or a detail, using concept maps to parse out given information into their correct locations, creating supporting details for given topic sentences, and more. Answer sheets are provided, but in some cases, answers will vary.
What's the old saying? "The Devil Is In The Details!" I might have confused that with that Contract Law class I took in college too. Thirty worksheets teach how to write persuasive content that supports main sentences.