Purpose This paper explores the potential andpitfalls of Lesson Study (LS) in Dutch initial teacher education (ITE). This context is examined through data drawn from student-teachers and teacher educators participating in LS. Design/methodology/approach Three case studies of three teacher education …

Special relativity theory (SRT) has recently gained popularity as a first introduction to “modern” physics thinking in upper level secondary physics education. A central idea in SRT is the absolute speed of light, with light propagating with uniform speed relative to the reference frame of the observer. …