As globalization also influences medical education, Chiba University has provided extensive study abroad programs. This paper reports a medical student's methods to prepare for using such programs and improve his English level, and outlines his actual experience of studying abroad during a 6-year period. It also discusses the significance of medical study abroad, focusing on the following 3 points: meeting medical leaders in other countries; establishing friendships with international medical students of similar age groups, while comparing Japanese students' abilities with international standards; and taking full advantage of being a student, as one is allowed to flexibly develop global perspectives only in his/her school days before starting a long career as a medical professional, to provide guidance for medical students toward such experience and career development based on it.

Online large-group teaching (OLGT), employed to reach a large group of learners in separate physical locations, allows asynchronous learning and facilitates social distancing. While online large-groups can be a powerful and resource-lean means of health professions education, it has challenges and potential pitfalls that may affect the learning process and outcomes. Through a sociomateriality framework, this article describes strategies for effective online large-group teaching in health professions education in three key strands. Firstly, to optimize learning, OLGT sessions should match learning needs with appropriate OLGT platforms, incorporate strategies to sustain learner attention, and accommodate learners of different abilities. Secondly, to develop a learning culture, OLGT must not only focus on cognitive aspects of learning but also build a community of practice, nurture digital professionalism and professional identity. Thirdly, we discuss the avoidance of pitfalls such as cognitive overload of both tutors and learners, technical issues and security risks, mitigating inequities in access to online learning, and the use of program evaluation to plan for sustained improvements. We conclude with a case vignette that discusses the challenges of OLGT and the application of the above strategies in a teaching scenario.