Teach students how to use commas correctly with coordination. This 58 slide SAT Prep style PowerPoint leads students through the basics of using coordinating and correlative conjunctions with the following concepts: commas in series, negatives, compound sentences, and connotation. Written for middle school and high school students, but it is appropriate for gifted students in lower elementary grades. Answers and guided teacher notes are included. Please check out the worksheets that go along with the worksheets to guide the learning.