The State of Michigan requires that all high school juniors take the MSTEP/SAT/Work Keys assessments. Due to this requirement, students must have taken all parts of the MME to be eligible for graduation. The test will be given in the spring on the dates that are set by the State. Grandville High School also administers the PSAT 9 and PSAT 10 test to all freshmen and sophomores. These tests are used to help prepare for the SAT. Students who do not take the test in a serious manner or intentionally skip the testing period will be subject to disciplinary action.

The Preliminary Scholastic Aptitude Test/National Merit Scholarship Qualifying Test (PSAT/NMSQT) is given to juniors and measures mathematical reasoning and verbal abilities. One purpose of this test is to compete for national scholarships from the National Merit Corporation. The test date is in mid-October at Grandville High School .