In response to pedagogical challenges in higher education, blended learning has become a prevalent practice in colleges and universities. Flipped learning (FL) represents a newly emerging form of blended learning, where students individually watch online lectures prior to class and then engage in classroom learning activities interacting with…

Discussion of long-term instructional development focuses on the development and implementation of a K-12 energy education curriculum over a 20-year period. Highlights include field testing; fund raising; learner performance on posttests; revisions and updates; and guidelines for long-term instructional development projects. (LRW)