9. Flowchart Instructional System Students access online learning system Review the Learning Goals and Objectives Review why instruction is important Review the 4Cs (Color, Cut, Clarity, Carat). Self-Quiz Review different diamond shapes available. Self-Quiz Review different types of certifications and grading reports available. Self Quiz Review Diamond Rapaport Sheet. Self-Quiz Identify scams and ways to avoid. Self-Quiz Summarize Objectives Final Activity: Use worksheet to help differentiate selections in online jewelry store Review how worksheet can be used when shopping at jewelry stores