AI tutoring systems matching teacher effectiveness on knowledge transfer
#1Carnegie Learning's MATHia has published peer-reviewed evidence showing students using AI tutoring for algebra gain the equivalent of an additional year of learning compared to control classrooms — results that exceed average teacher effect sizes in the literature. Khanmigo, powered by GPT-4, is deployed in thousands of classrooms with Khan Academy reporting measurable engagement and mastery improvements. Arizona State University's adaptive learning pilots (now filtering into K-12 through ASU Prep Digital) show AI tutors can substitute for synchronous instruction in math and science at scale. The technology has crossed the threshold from 'promising' to 'deployed and measurable.'