This is a school-based in-service course customized specifically to update science teachers at a secondary school on the development of inquiry-based instructional strategies (including assessment-related learning activities) and student-centric learning activities. Participants will be introduced to various science inquiry-based learning approaches and also be involved in various inquiry-learning activities, including using and crafting science learning tasks and assessment items to engage students in inquiry learning of the various science concepts and process skills described in the latest science curriculum.