ALEKS

ALEKS (Assessment and Learning in Knowledge Spaces) uses AI to adapt to each student's knowledge and learning gaps in math, chemistry, and statistics. The platform assesses what students actually know, then builds a personalized learning path that targets exactly what they need to learn next. Students can't move forward until the system verifies mastery of each concept, which prevents the common problem of advancing while missing foundational skills.

ALEKS works well for students who need structured remediation or preparation for college entrance exams, as well as classroom instruction in high school math and sciences. The strict mastery model frustrates some learners but helps others finally fill in the holes in their understanding. Schools often license ALEKS for supplement or full curriculum use, while families subscribe for homework help or test preparation.