“…Thus, applying the CoP's situated learning framework for science teacher learning, veteran teachers are expected to teach novice teachers, who are positioned as learners, gradually socialized into the science teaching profession (Chen & Mensah, 2018). For elementary science teachers, who are often generalists with little formal science training and expertise (Berg & Mensah, 2014; Finkelstein, Jaber, & Dini, 2019), learning from more experienced peers in a CoP is crucial to their enculturation into the science teaching community and the development of their science content knowledge and skills (Chen & Mensah, 2018). However, the positioning of veteran teachers as responsible for the novice learning may limit both novice and veteran learning because the latter tend to dominate the floor (Liu, 2013), resulting in “quick foreclosure of the brainstorming discussion” (Goh & Fang, 2017, p. 141).…”