Lebron James helps students review the ratio unit. On some of the questions, Lebron James provides the answers, but asks the students for explanations and proofs. Use this study guide to review with students before a test. Students are likely to be more engaged due to Lebron being apart of all questions. Use the stamp section on the back as an incentive. When a student finishes a section, teacher checks work and gives stamp. The stamp can be turned in for different things such as bonus points on test.