An approach to designing and evaluating blended courses

摘要

Recently, there has been an increased interest in producing electronic courses. However, literature shows that adopting e-leaming does not guarantee improved learning. This is because mixing technology and content does not necessarily yield effective learning. This paper presents a systematic design process for developing blended courses for undergraduate higher education. The instructional design process is based on instructional design theories and utilized three taxonomies: Bloom Taxonomy, Redeker Taxonomy and Guerra scale. A mapping model is proposed and embedded in the design process to develop a blended course starting from the objectives and content of a traditional course. This paper also presents a evaluation process that estimates the effectiveness of the selected technologies in the design of the blended course. This effectiveness is evaluated in terms of three dimensions: course content formats, interaction and collaboration. A case study is presented to demonstrate the proposed design approach on a System Analysis and Design blended course under development.