Ethical dilemmas are multifaceted and complex, comprising a diverse set of viewpoints, values, beliefs, and attitudes. They rarely have a purely right or wrong answer. Not everyone will have the same answer to an ethical dilemma. Hence, teaching ethics is about helping students build critical thinking skills so that they can consider contradictory…

The integration of web-based discussion tools in education has expanded rapidly, yet their pedagogical use remains largely unstructured, often resulting in fragmented discussions and limited learners' engagement. This gap reflects the absence of empirically grounded instructional models that align digital discourse with principles of collaborative…