• Observe and analyze a range of approaches to mathematics teaching and learning, focusing on the tasks, discourse, environment, and assessment;

• Work with a diverse range of students individually, in small groups, and in large class settings with guidance from and in collaboration with mathematics education professionals;

• Analyze and evaluate the appropriateness and effectiveness of their teaching;

• Develop dispositions toward teaching mathematics.

Teachers of mathematics should take an active role in their own professional development by accepting responsibility for—

• Experimenting thoughtfully with alternative approaches and strategies in the classroom;

• Reflecting on learning and teaching individually and with colleagues;

• Participating in workshop, courses, and other educational opportunities specific to mathematics;

• Participating actively in the professional community of mathematics educators;

• Reading and discussing ideas presented in professional publications;

• Discussing with colleagues issues in mathematics and mathematics teaching and learning;

• Participating in proposing, designing, and evaluating programs for professional development specific to mathematics;

• Participating in school, community, and political efforts to effect positive change in mathematics education.

Schools and school districts must support and encourage teachers in accepting these responsibilities.