Clinical placement teaching could be challenging due to time constraints, lack of effective teaching models and consensus approaches. Learner-centred approach facilitated deeper learning by demonstrating "seeing-patients-under-supervision" being ideal during Residential-Aged-Care-Facility (RACF)-visit in GP clinical placements. The study aimed to reflect on the students' experiences in aged-care visits by applying an innovative teaching model of "students-being-the-GP-clinician-in-charge-of-RACF-visit-ward-round-under-the-supervision-of-clinical-supervisor". Through students' reflections, this study identified 12 commonly managed RACF problems to be introduced into the curriculum to optimise clinical reasoning learning during RACF-visit. This qualitative study used online surveys and interviews. All participating students reported all the encountered cases during the RACF visit through an online survey. The participating students acted as GP in charge of all clinical interactions with patients, caregivers, and nurses during RACF visits and final management plan discussions with GP supervisors to ensure clinical-service safety and teaching-and-learning quality. The interview questionnaires applied standard-and-open-ended-questions to examine the impact of this innovative teaching model on clinical-reasoning-learning, clinical-competence-improvement, Objective Structured Clinical Exam (OSCE) preparation, limitations-from-students'-patients'-and-supervisors' perspectives, and intern readiness. An online survey summarising students' encountered cases was returned by 30 students. The 12 most commonly-managed problems were tabulated. Falls, urinary tract infections, and behavioural and psychological symptoms of dementia were the three most commonly-managed problems. All thirty students' reflections indicated the positive impact of the innovative-teaching-models on "Improving-Clinical-Reasoning-Learning", "Enhancing-Clinical-Competency", "Enriching-Salient-Learning-Points", "Facilitating-Feedback-Discussion-with-Supervisor", "Strengthening-OSCE-exam-preparation", "Understanding-the-Limitation-from-students'-patients'-and-supervisors'-perspectives", "Enabling-intern-readiness". Twelve students' individual reflections were demonstrated. This qualitative pilot study demonstrated through students' reflection that "Student-doctor-in-charge-of-nursing-home-round" is an innovative teaching model for clinical reasoning learning. This model extended the concepts of "cognitive-apprenticeship" in the context of modern medical education. Students' reflections and summary of commonly managed problems indicated the need for further study to verify the feasibility of implementing this teaching model in the formal curriculum and creating a RACF-visit-specific curriculum for students.