... that the importance of identities and experience in engagement in LS is often overlooked and should not: they can become obstacles to collaborative learning. Moreover, the role of facilitation is key in helping teachers overcome that. Observation is often overlooked: teachers dive into planning and forget...

.... The raw data that formed the basis of the analyses consisted of a total of 12.5 h of audio recordings. Lesson study Teacher professional development Teacher learning Collaborative learning Communication Lesson study is an approach to teacher professional development with a strong...

...-term observation and spending time with one class enabled the researcher to investigate lesson study systematically and showed the significance of teachers and researchers studying together. © Emerald Group Publishing Limited 2016 Mathematics Reflection Collaborative learning Lesson study...

... Variation theory Teaching Learning Study Teacher professional development Mathematics K-5 Number line Numeral system Collaborative learning Knowledge producing practices The mathematical performance of Swedish pupils has deteriorated over a number of years, according to international...