The purpose of this study was to investigate the knowledge base and instructional
practices of two highly qualified experienced secondary mathematics teachers within
the context of their classrooms during a unit in a g ...
Mathematics is permeated with language; it appears in the form of new words and
some old words with new meanings. There are new symbols to be able to read and
consume; much information is presented in tabular or graphi ...
The study investigated the impact of Thai preservice middle school
mathematics teachers' knowledge of subject matter and of students' conceptions of
division of rational numbers with respect to their classroom practice ...
