Harvey Pamela A, Wall Christopher, Luckey Stephen W, Langer Stephen, Leinwand Leslie A
*Department of Molecular, Cellular, and Developmental Biology and BioFrontiers Institute, University of Colorado, Boulder, CO 80309.
*Department of Molecular, Cellular, and Developmental Biology and BioFrontiers Institute, University of Colorado, Boulder, CO 80309 Biomedical Sciences Graduate Program, University of California, San Diego, La Jolla, CA 92093-0685.
CBE Life Sci Educ. 2014 Winter;13(4):698-710. doi: 10.1187/cbe.14-05-0089.
Undergraduate science education curricula are traditionally composed of didactic instruction with a small number of laboratory courses that provide introductory training in research techniques. Research on learning methodologies suggests this model is relatively ineffective, whereas participation in independent research projects promotes enhanced knowledge acquisition and improves retention of students in science. However, availability of faculty mentors and limited departmental budgets prevent the majority of students from participating in research. A need therefore exists for this important component in undergraduate education in both small and large university settings. A course was designed to provide students with the opportunity to engage in a research project in a classroom setting. Importantly, the course collaborates with a sponsor's laboratory, producing a symbiotic relationship between the classroom and the laboratory and an evolving course curriculum. Students conduct a novel gene expression study, with their collective data being relevant to the ongoing research project in the sponsor's lab. The success of this course was assessed based on the quality of the data produced by the students, student perception data, student learning gains, and on whether the course promoted interest in and preparation for careers in science. In this paper, we describe the strategies and outcomes of this course, which represents a model for efficiently providing research opportunities to undergraduates.
本科理科教育课程传统上由讲授式教学和少量实验室课程组成,这些实验室课程提供研究技术的入门培训。关于学习方法的研究表明,这种模式相对无效,而参与独立研究项目则能促进知识获取的增强,并提高理科专业学生的留存率。然而,教师导师的可获得性以及有限的系预算使得大多数学生无法参与研究。因此,无论是在小型还是大型大学环境中,本科教育中的这一重要组成部分都存在需求。设计了一门课程,为学生提供在课堂环境中参与研究项目的机会。重要的是,该课程与赞助商的实验室合作,在课堂和实验室之间建立了共生关系,并形成了不断发展的课程体系。学生们进行一项新颖的基因表达研究,他们的汇总数据与赞助商实验室正在进行的研究项目相关。该课程的成功基于学生所产生数据的质量、学生感知数据、学生学习收获以及该课程是否促进了对科学职业的兴趣和准备情况来评估。在本文中,我们描述了这门课程的策略和成果,它代表了一种为本科生高效提供研究机会的模式。