AI tutor helps students learn 2x more than classroom teaching: Study

Harvard researchers found students using an AI tutor learned more than twice as much as those learning physics in a classroom. The study involved 194 undergraduate students, with each student trying both methods. Students using AI tutor scored a median 4.5 on a test, compared with 3.5 for classroom learners, and spent 49 minutes learning compared with about 60 minutes.