Teachers' academic and professional competencies significantly improve the quality of their learning. An ongoing process is needed to support and develop their quality. This study developed a learning environment through the Realistic Mathematics Education (RME)-based Lesson Study for Learning Community (LSLC) for high school mathematics teachers.…

To date, only student's collaborative behaviour in learning is seen and linked to achievement motivation. Even though the teacher has a great role to determine learning process, only few research findings link collaborative teacher to student learning motivation. This study aims to identify predictions of correlation between students' perceptions…

In a teaching and learning process, the mastery of mathematics would support students in learning physics. The aim of the research is to analyse the difficulties of physics teachers' in conducting teaching and learning process that demands the requirements of mathematical concepts in senior high schools. The research was a qualitative research…

This paper attempted to make explicit some of the underlying characteristics of spatial visualisation using the concept of area of composite shapes. By engaging students with metric-free tasks, we identify the type of perceptual and visual/spatial manoeuvres that they deploy in such situations. Interview data collected from three students in Grade…

This study attempts to search the cultural trait of entrepreneurship in theme-based and project-based teaching for English Teachers and the history, personal characteristics, business strategy, Corporate Social Responsibility(CSR), and or Corporate Philanthropy (CP)of successful Indonesian entrepreneurs. This study is qualitative by using the…

This research was a narrative study of the professional learning of workshop leaders, that is, senior teachers whose professional growth prepared them to share their learning with other teachers. Six participants in this study made up three cases. Case 1 included three workshop leaders in an IB-PYP school. Case 2 was two workshop leaders who were…

Lesson Study as a growing interest in the education world has attracted educators, experts, and professionals in the area to make use of it in improving the lessons--it also happens in Indonesia. Originally applied in the teaching of mathematics in Japan, now it turns to be used in other fields, and English is one of them. This paper highlights…

This paper presents a case study of the experiences under the Indonesian Mathematics and Science Teacher Education Project (IMSTEP) concerning in-service teacher training through the practice of lesson study collaboratively conducted by schools and universities. The purpose of the case study is two-fold: first, to examine the changes in teaching…