Tee Yong Hwa, Chap Sam Lim
The study aims to develop and validate Mathematical Thinking Assessment (MaTA) framework. It involved a total of 7 classes of 16 years old students and their mathematics teachers from Malaysia. The MaTA is implemented in the school context to assess students’ mathematical thinking: the performance assessment is administered to elicit students’ thinking processes during problem-solving; the Metacognition Rating Scale is used to specify students’ awareness while working on problems; the Mathematical Dispositions Rating Scale is used to indicate students’ disposition towards learning of mathematics whereas the Mathematical Thinking Scoring Rubric is used to score and grade students’ mathematical thinking according to the domains defined in this study.