This Promethean ActivInspire Flipchart lesson teaches proofreading marks. Students practice editing text for conventions (spelling, grammar, and puctuation) using grade level (6th - 8th) appropriate informational text. Lesson is aligned to common core standards w.6.5, w.7.5, and w.8.5. Checks for understanding, practice pages, and assessment included. Lesson is 18 slides long.