Overview of the In-School 2024-25 GCHS Testing Schedule
This applies only to Grayslake Central students:

August

October

April

May

8th grade

PreACT 8/9 (Oct 18)

9th grade

STAR (numeracy & literacy intervention)

PreACT 8/9 (Apr 10)

AP Exams (May 5-16)

10th grade

PreACT (Apr 10)

AP Exams (May 5-16)

11th grade

NMSQT (Oct 22; optional)

ACT (Apr 10)

AP Exams (May 5-16)

12th grade

AP Exams (May 5-16)