The review materials in this week do NOT cover every single concept you've learned in weeks 1-4 (that would be a LOT of information!). Rather, the materials in this week offer a broad overview of the major topics covered in this unit . So, be sure to take a look at the study guide for the test and go back to the lessons in weeks 1, 2, 3, and 4 to review any concepts that are included on the study guide but are not shown in the week 5 content pages.

Remember, you only get 1 attempt on the test, so study and ask questions before you take the test!