Lynd-Balta Eileen
Department of Biology, St. John Fisher College, Rochester, NY 14618, USA.
CBE Life Sci Educ. 2006 Summer;5(2):167-74. doi: 10.1187/cbe.05-08-0108.
Science education reform initiatives emphasize 1) the value of concepts over facts; 2) the benefits of open-ended, inquiry-based problem-solving rather than protocols leading to a single correct answer; and 3) the importance of a multidisciplinary approach to teaching that is not confined by departmental boundaries. Neuroscientists should be at the forefront of this movement by the very nature of the discipline we study. Neuroscience is a relatively new field that integrates diverse subjects (anatomy, physiology, pharmacology, molecular biology, computer science, and psychology) and experimental advances are constantly changing and expanding our understanding of brain function. How can we convey this excitement in the classroom? The project described in this article uses nonscientific literature to introduce a scientific topic of study. In addition, the multitask assignment requires the acquisition of content knowledge and the development of critical thinking skills. As students explore the topic from multiple perspectives, they recognize the interconnectedness of science and society and confront ethical and moral issues related to science. A comparison of exam scores, essay responses, engagement level, as well as students' own reflections, demonstrates that inclusion of the project does not sacrifice content knowledge, rather it enhances the overall learning process.
1)概念比事实更有价值;2)开放式、基于探究的问题解决方式比遵循单一正确答案的流程更有益;3)跨学科教学方法的重要性,这种方法不受部门界限的限制。鉴于我们所研究学科的性质,神经科学家应该站在这场运动的前沿。神经科学是一个相对较新的领域,它整合了多种学科(解剖学、生理学、药理学、分子生物学、计算机科学和心理学),实验进展不断改变和扩展我们对大脑功能的理解。我们如何在课堂上传递这种兴奋之情呢?本文所描述的项目利用非科学文献来引入一个科学研究主题。此外,多任务作业要求学生获取内容知识并培养批判性思维技能。当学生从多个角度探索该主题时,他们认识到科学与社会的相互联系,并面对与科学相关的伦理和道德问题。对考试成绩、论文回答、参与度以及学生自身反思的比较表明,纳入该项目并不会牺牲内容知识,相反,它会增强整体学习过程。