It seems obvious that teachers must have knowledge of the subject matter they will actually teach. But how much more knowledge should a teacher have than what she or he is seeking to assist ...

Advice from experts in the field on how to address common math challenges. A deeper, more nuanced understanding of how to teach math so that students learn.

Fairfax County Public Schools math teacher Paul Malc uses football, specifically the Super Bowl, to bring math to life for his students.

Teacher prep programs must increase the time they spend on fundamental math concepts to develop great math teachers.

Maryland private and charter schools have incorporated the teaching style into their curricula in the hopes of emulating Singapore's three decades of success in math scores.