Howard Hughes Medical Institute, Department of Biological Sciences, Columbia University, Northwest Corner Building, MC 4846, 550 West 120th Street, New York, NY 10027, USA; Department of Chemistry, Columbia University, New York, NY 10027, USA; Department of Systems Biology, Columbia University, New York, NY 10032, USA.
Department of Pediatrics, Columbia University, New York, NY 10032, USA; Department of Population and Family Health, Mailman School of Public Health, Columbia University, New York, NY 10032, USA; NewYork-Presbyterian Hospital, New York, NY 10032, USA.
Cell. 2015 Aug 27;162(5):933-6. doi: 10.1016/j.cell.2015.08.009.
Blended learning is an emerging paradigm for science education but has not been rigorously assessed. We performed a randomized controlled trial of blended learning. We found that in-class problem solving improved exam performance, and video assignments increased attendance and satisfaction. This validates a new model for science communication and education.
混合式学习是一种新兴的科学教育模式,但尚未经过严格评估。我们进行了一项混合式学习的随机对照试验。我们发现课堂上解决问题可以提高考试成绩,而视频作业则可以提高出勤率和满意度。这验证了一种新的科学传播和教育模式。