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The success of GPT with coding tasks has made it important to consider the impact of GPT and similar models on teaching programming. Students’ use of GPT to solve programming problems can hinder their learning. However, they might also get significant benefits such as quality feedback on programming style, explanations of howa given piece of codeworks, helpwith debugging code, and the ability to see valuable alternatives to their code solutions. We propose a newdesign for interactingwith GPT calledMediated GPT with the goals of (a) providing students with access to GPT but allowing instructors to programmatically modify responses to prevent hindrances to student learning and combat common GPT response concerns, (b) helping students generate and learn to create effective prompts to GPT, and (c) tracking how students use GPT to get help on programming exercises. We demonstrate a first-pass implementation of this design called NotebookGPT. 

As interest in programming as a major grows, instructors must accommodate more students in their programming courses. One particularly challenging aspect of this growth is providing quality assistance to students during in-class and out-of-class programming exercises. Prior work proposes using instructor dashboards to help instructors combat these challenges. Further, the introduction of ChatGPT represents an exciting avenue to assist instructors with programming exercises but needs a delivery method for this assistance. We propose a revision of a current instructor dashboard Assistant Dashboard Plus that extends an existing dashboard with two new features: (a) identifying students in difficulty so that instructors can effectively assist them, and (b) providing instructors with pedagogically relevant groupings of students’ exercise solutions with similar implementations so that instructors can provide overlapping code style feedback to students within the same group. For difficulty detection, it uses a state-of-the-art algorithm for which a visualization has not been created. For code clustering, it uses GPT. We present a first-pass implementation of this dashboard