Common Core is all about evidence! Standard One for all grades is all about showing the evidence! This is a great Anchor Chart for Textual Evidence Sentence Starters- I would modify the language required for upper elementary and middle school students.
Determine the main ideas and supporting details of a text read aloud or information presented in diverse media and formats including visually, orally, and quantitatively. Footstool anchor chart (main idea/detail) good visual for main idea