Theo van den Bogaart is mathematics teacher educator. He is interested in all aspects of training good teachers and in realizing powerful mathematics education. He is involved in a number of educational innovations, for example around blended learning or lesson study. He is also active as a teacher educator for higher professional education.
He studied mathematics and physics at Utrecht University. Before becoming a teacher educator, he did research in algebraic geometry, taught mathematics at high school and was involved in the national curriculum revision for high school mathematics.