“…Given the current vision for science teaching and learning emphasizes students developing their own understanding of scientific phenomena by engaging in collaborate sense‐making discussions, such as argumentation, there is a greater need for teacher education programs to prepare PSTs to implement this high leverage and ambitious teaching practice in the classroom (Berland & Reiser, 2009; NRC, 2012). To support PSTs in learning how to facilitate argumentation‐focused discussions, researchers have explored the use of online simulated teaching experiences and found that this form of approximation of practice does give PSTs the opportunity to engage in this form of discourse in a less complex environment (Levin et al, 2019; Mikeska et al, 2023, Thompson et al, 2022). While previous research shows that elementary PSTs can be responsive to students' ideas (Estapa & Davis, 2023; Levin et al, 2009), it is unclear how they are responding to students' ideas while facilitating an argumentation‐focused discussion (Mikeska et al, 2023).…”