We describe the propagation of a technology-based educational innovation through its first 3 years of public use. The innovation studied is the Concept Warehouse (CW), a database-driven website developed to support the use of concept-based pedagogies. This tool was initially developed for instructors in undergraduate chemical engineering courses,…

Challenges of broadening access, escalating cost, maintaining desirable quality and enhancing meaningful learning experiences in African higher education (HE) have spurred debates on how to restructure higher education delivery to meet the diverse needs of heterogeneous learners and adapt pedagogical models to the educational realities of…