Noticing Students' Thinking and Quality of Interactivity During Mathematics Learning

Teachers have a role to implement the new curriculum in school. Therefore they need to support especially in orchestra learning process in the classroom. The goal of this research is to support mathematics teachers implement new curriculum or curriculum 2013 in the school. Such support, for examples, providing teachers with good designed example curriculum materials and giving a teacher professional development for implementing the curriculum materials in the classroom practices. Hence, curriculum learning materials, in this case in Numbers is needed to be designed, and a design research approach is used. Three steps of the design research approach were used namely analysis and design, experiment and retrospective analysis. Furthermore, PMRI schools students primary school grade five in Palembang Indonesia were used as participants in the research. Then teachers are going to use those materials in the classroom practices. Noticing student's thinking and quality of interactivity of students during learning with social norms was the main activities in this research. The results of a questionnaire were slightly differenced with observation results. During the learning process, the teacher was not optimal in giving a chance to explore their mathematical thinking. This situation can be seen that the teacher only focuses on what the solution not on why and how to get a solution.