In my experience introducing the problem-based curriculum Imagine IM to teachers, professional learning is key to helping teachers make that shift. Experiencing PBL firsthand allows teachers to ...

Two major studies demonstrate the effectiveness of problem-based learning and show that students, parents and teachers prefer such immersive learning techniques.

Advocates say reforms in math teaching are pushing out statistics and geometry and driving a drop in students' math scores.

Algebra 2. Now, school districts across the country are overhauling their approach, combining geometry, algebra, statistics and other math concepts into a catch-all subject called integrated math.

New research shows that if you want to be good at math, you have to practice all different kinds of mathematics.