Home | How It Works | Stats Login | Register         Case: Math Pretest Mrs. Granger gives a pretest before each math unit. What do you do if all students pass the pretest? Do you give the post test still? Solution: (Rates are posted for this solution!) Depending on the scores, I would determine who would need to be retaugt some skills and administer the post-test later. Also it depends on what you think is passing. If a student scored a 70% that would not be considered mastery to me and you should reteach.