Implementing an online module about Seagrass Ecology in an undergraduate majors Marine Ecology course in Indonesia

This resource presents the implementation of an online module on seagrass ecology within an undergraduate Coralogy course in a Marine Science program in Indonesia. The module is designed to help students explore the ecological importance of seagrass ecosystems while also introducing the concept of socio-ecological systems (SES) and ecosystem connectivity. This implementation highlights how global learning resources can be effectively used in a local context to enhance student understanding of coastal ecosystems. Overview of Module: This module introduces the ecological importance of seagrass ecosystems and their role in coastal environments. It explores the interactions between humans and seagrass through a socio-ecological systems (SES) perspective. Students are guided to understand ecosystem connectivity using causal loop diagrams and real-world examples. The module encourages critical thinking about environmental sustainability, particularly in the Indonesian context. Summary of Implementation Plan and Teaching Notes The module was implemented in an undergraduate Coralogy course for fifth-semester Marine Science students, following its original structure without major modifications. The primary objective was to introduce students to seagrass ecology, socio-ecological systems (SES), and ecosystem connectivity. The implementation was supported through a deployment study group titled Ilmu Kelautan FMIPA UNTAN, which enrolled 75 students and facilitated structured delivery of learning activities, including pre- and post-assessments, quizzes, and guided discussions. In addition to the main module design, students conducted a habitat assessment activity focused on seagrass ecosystems. This included analyzing seagrass distribution and ecological condition using spatial data from the Allen Coral Atlas, supported by Google Earth Engine and ArcGIS. The activity aimed to strengthen students ecological understanding by linking spatial patterns with ecosystem condition and environmental factors. Teaching focused on strengthening students ecological understanding as a foundation before engaging with more complex humanenvironment interactions. Students showed improved comprehension of ecosystem connectivity and the role of humans within ecological systems. However, some students required additional support in understanding systems thinking and interpreting causal loop diagrams, indicating the importance of scaffolding these concepts. This implementation serves as an initial step toward integrating SES more comprehensively, with future applications planned in a Coastal Zone Management course. Support was provided by:Agrant from the United States National Science Foundation (DBI-RCN-UBE 2120141).