What is ALEKS?

ALEKS is owned by McGraw Hill and used at thousands of colleges and universities — primarily for prerequisite math, college algebra, calculus, statistics, and general chemistry. The system continually re-assesses student knowledge through frequent low-stakes "knowledge checks" that test recently-learned topics.

Unlike a traditional LMS quiz, ALEKS punishes guessing. If you answer correctly without knowing the underlying material, the system pushes harder problems and demotes the topic on the next knowledge check. Students who try to game the system end up with a smaller mastered topic set than students who work through material slowly.

ALEKS uses MathJax for equation rendering and a dedicated structure builder for organic chemistry. The initial placement assessment determines a student's starting topic load — rushing it leads to assigned material the student can't actually do.