The randomized study involved 1,763 students across 12 schools, but found that those who entered with stronger math skills recorded the largest gains. Google DeepMind is building a wider portfolio of international trials examining how AI can be integrated into teacher-led classrooms Google DeepMind and Fab AI have released results from a randomized controlled trial in Sierra Leone that found students assigned to use Gemini Guided Learning during teacher-led math lessons recorded higher assessmen