We are in the midst of a revolution, in the science of the brain and learning. New knowledge from brain science is showing a clear path for mathematics learning, that is both exciting and inspiring for teachers and learners. In recent years scientific studies have demonstrated that student and teacher “mindsets”’ have a profound impact on learning. Students with a “growth mindset” (Dweck, 2006) who believe that intelligence and “smartness” can be learned and that the brain can grow from exercise learn more effectively, displaying a desire for challenge and showing resilience in the face of failure. Such behaviors encourage greater math persistence, engagement and high achievement. Mathematics teachers play a critical role in the development of mathematical mindsets. This session will review the new and exciting brain science and think about what it means for mathematics learning.