This research paper explores the integration of ChatGPT as a tool for interactive learning of numerical methods in a differential equations (DEs) course. DE course is crucial for engineering students to model real-world phenomena. However, many DE courses focus only on analytical solutions and neglect important numerical solutions. To overcome…

In this study, teachers explored their professional identities by reflecting on their teaching role(s) and contexts through elicitation of textual (written) metaphors and visual (drawn) metaphors of teaching. Participants created impromptu drawings emblematic of their conceptualized metaphor. Analysis of participants' written metaphors and…

The educational use of computer-based feedback in the classroom is becoming widespread. However, less is known about (1) the extent to which tools influence how instructors provide written and oral comments, and (2) whether receiving oral or written feedback influences the nature of learners' revisions. This case study, which expands existing…

This study investigated the impact of discussion forum design and facilitative strategies on student participation and cognitive levels of student dialogue. A multiple-case study design was used. Three online classes taught by the same instructor participated (n = 55). Data were collected from observations, discussion transcripts, and teacher…

Functions provide powerful tools for describing change, but research has shown that students find difficulty in using functions to create and interpret models of changing phenomena. In this study, we drew on a models and modeling perspective to design an instructional approach to develop students' abilities to describe and interpret rates of…