The infrastructure to improve mathematics education in the US requires building human resources in mathematics and mathematics education into a professional community that can respond to the critical needs in the field. This project seeks to build a professional community with shared understanding of the specialized content knowledge (SCK) - the special forms and ways of reasoning about mathematical knowledge used in teaching (MKT).
This project designs materials and an accompanying support system to enable the development of expertise in the teaching of mathematics at the elementary level. The project has four main components: online professional development modules; practice-based assessments; resources for facilitators; and web-based technologies to deliver module content to diverse settings. Three modules are being developed and focus on fractions, reasoning and explanation, and geometry. Each module is organized into ten 1.5 hour sessions.
This project is designed to build resources for helping teachers learn mathematical content in ways usable for the work of teaching. Two practice-centered packages will be developed for use in the professional education of K-8 teachers of mathematics. The packages will be usable by the existing range of teacher developers. Each package will comprise selections of records of practice and resources for their use with teachers.