Free MCAS Practice Mock Exams
Full-length multiple-choice practice tests modeled on the real MCAS Exam — matching format, timing, and Massachusetts standards. Take your first mock free for every subject.
Real Exam Timing
Same 3-hour limit as the official MCAS
Massachusetts-Aligned
Every question maps to a specific Massachusetts standard
AI Explanations
Step-by-step reasoning for every answer
Performance-Level Scoring
See where you land across the four MCAS performance levels and track your progress toward Meeting Expectations
Mock Exams by Subject
Each subject has Semester A and Semester B mock exams
Algebra 1 Mock Exam
Geometry Mock Exam
Algebra 2 Mock Exam
Biology Mock Exam
Chemistry Mock Exam
About MCAS Practice Mock Exams
What is a MCAS mock exam?
A MCAS mock exam is a full-length multiple-choice practice test modeled after the official MCAS format — similar number of questions, same time limit, and the same Massachusetts coverage. It's close practice for the multiple-choice portion (it does not include the open-response or essay sections of the real exam).
How long is a MCAS Practice mock exam?
Most MCAS Practice mock exams run 3 hours with around 57 questions, matching the official Massachusetts Department of Elementary and Secondary Education MCAS format. Each subject has both Semester A and Semester B mock exams.
Are the mock exams free?
Every subject includes free sample questions with full AI explanations. Unlimited full-length mock exams are unlocked with a single $19.99 payment per subject for 6 months of access (renewal at the same price after expiration) — far less than the actual MCAS retake fee.
What's the difference between practice and a mock exam?
Practice mode lets you review Massachusetts-tagged questions one at a time with instant feedback. A mock exam is timed, full-length, and scored using the official MCAS format — no feedback until you finish, just like test day.