Bridging provides middle school mathematics teachers with: New teaching methods and the opportunity to practice them in a collegial environment. Curriculum materials and apps with rich opportunities for argumentation built in. New ways of establishing productive norms for argumentation, based on improvisational “games.” The result of over 10 years of Bridging PD design and research: Updates & Blog Posts Mathematical Argumentation: How do you even start?How Many Examples Do You Need to Prove Something?Using Visual Representations to Support All Students: Snippets and Resources from NCTM PresentationAt NCTM on Friday, April 27 at 9:45 AM: Visual Representations Interested in learning more? Want to bring Bridging PD to your school or district?
