As Computer Science (CS) educators, we are involved in teaching a variety of undergraduate and graduate courses such as database management systems, networking, software development and web development courses. In addition to the traditional classroom environment, we use online and blended teaching methods to enhance student participation and improve the achievement of learning objectives. Typical online supplements to classroom instruction include posting homework, links to external resources, lecture notes and exams online. Asynchronous discussions and synchronous chat sessions provide additional forums outside the classroom for strengthening interaction and enriching the learning experience for students. This paper focuses on how asynchronous discussions can be used to enhance student participation in CS courses; increased participation leads to learning effectiveness, rich involvement with the course content, and student satisfaction.
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