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Lim-Ratnam, Christina
Lost in adaptation? Issues of adapting Japanese lesson study in non-Japanese contexts
2019, Lim-Ratnam, Christina, Lee, Christine Kim-eng, Jiang, Heng, Akhila Sudarshan
The phenomenal spread of Japanese lesson study (LS) beyond Japan is indicative of the perception that the seemingly obvious routines of LS are transferable into foreign contexts. It is, however, to be expected, that various aspects of LS would be adapted to suit the culture of the adopting context. The diverse ways in which LS is adapted across different contexts provides the opportunity for researchers to unpack what needs to be done to better adapt, implement and sustain LS to support teacher development across non-Japanese contexts. This paper is based on the findings from a nation-wide research project undertaken to explore the adaptations made to LS in Singapore schools. Surveys and case studies provided data to examine LS structure and implementation processes in Singapore schools and to investigate school leaders’ and teachers’ experiences and understandings of LS processes. In teasing out the subtle differences among the Singaporean adaptations and Japanese LS, we gleaned a deeper understanding of the cultural and contextual factors that elucidate key features of LS that are pertinent in creating the necessary conditions for effective teacher learning.
Validity and reliability of an English translation of the Teacher Metacognition Inventory (TMI) with mathematics teachers in Singapore
2021, Tay, Lee Yong, Tan, Liang See, Tan, Jing Yi, Thaslim Begum Mohamed Aiyoob, Ong, Monica Woei Ling, Lim-Ratnam, Christina, Chua, Puay Huat
The purpose of the study was to examine the validity of an English translation of the Teacher Metacognition Inventory (TMI) originally developed by Jiang et al. Teaching and Teacher Education, 59, 403-413, (2016) in China with a sample of mathematics teacher in Singapore. A total of 436 valid responses were collected from primary and secondary female and male mathematics teachers with various degrees of experience. This inventory measures teachers’ metacognitive knowledge about self and pedagogy, regulation on planning and monitoring, reflection and experiences. Whereas the original inventory had six dimensions and 28 items, a better fit was found with seven dimensions and 26 items. The extra dimension reflected a split of Teacher Metacognitive Experiences into positive and negative ones. The seven-dimension structure had good reliability and validity. The instrument was also invariant across gender, level (i.e., primary and secondary school teachers) and years of experience. Together, the results suggest that the TMI was an effective instrument and could be used to assess teacher metacognition in educational settings or for teachers to reflect on their metacognition and metacognitive practice, as suggested by the original developers of the scale.