Oral Presentation Time: 1400-1500

Venue: Fanling Room, Lower Level I

Presenter(s)

– Dr Richard Wing Cheung LUI, Senior Lecturer, Department of Computing, The Hong Kong Polytechnic University

Abstract

This presentation introduces the design and implementation of GPTutor, a Generative AI (GenAI) powered Intelligent Tutoring System (ITS) developed at the Hong Kong Polytechnic University (PolyU). GPTutor aims to enhance student learning experiences through personalised tutoring and interactive exploration. It helps students gain a deeper understanding of the course materials provided by their instructors. During the first phase of our implementation, we developed features for instructors to upload and manage their course content and to create learning scenarios based on the learning content. The system includes a conversational interface for students to ask questions and explore course content to deepen their understanding. As the answers are generated based on the instructor-uploaded content, GPTutor provides more factual responses, reduces hallucinations, and aligns better with the instructors’ intended learning outcomes (ILO). We will also share findings from our pilot study, which involved approximately 200 undergraduate and postgraduate students at PolyU. Finally, we will discuss our future plans for further development and enhancement of the platform.

Theme: 1. Showcase Project Achievements

Sub-theme: Innovative Technology-in-Education

Oral Presentation Time: 1600-1700

Venue: Rose Room, Lower Level II

Presenter(s)

– Dr Hazel CHEN, Lecturer, Division of Languages and Communications, College of Professional and Continuing Education, The Hong Kong Polytechnic University

– Dr Doreen TSE, Senior Lecturer, Division of Business and Hospitality Management, College of Professional and Continuing Education, The Hong Kong Polytechnic University

Abstract

LCS4573 Teaching Primary School Students English as a Service-Learning Experience is a subject offered by the Division of Languages and Communication at CPCE PolyU in partnership with the New Home Association. Since Semester 1 of 2021, more than 50 students majoring in Language and Professional Communication have participated in the project, accumulating 6,000 service hours and benefiting over 350 primary school children and their families in Sham Shui Po and Tin Shui Wai in Hong Kong. The project involves English tutoring for P1-P3 children from underprivileged and new immigrant families. This presentation focuses on three areas of improvement achieved through the students’ enthusiastic contribution and involvement. Firstly, students’ English literacy and public speaking skills were enhanced as they became more aware of their own language level, grammar, lexicon, and pronunciation through content preparation. Secondly, students’ pedagogical innovation skills and confidence were developed as they explored new teaching methods. Thirdly, students gained an in-depth understanding of the education resources disparity in Hong Kong and formed emotional bonds with the children. This presentation will showcase LCS4573 as a prime example of community engagement learning and the positive impact it has had on CPCE students, the primary school children, and the local community.

Theme: 2. Thematic Exploration

Sub-theme: Community Engaged Learning & Community of Practice (CoP)