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首页> 美国卫生研究院文献>CBE Life Sciences Education >Effects of a Research-Infused Botanical Curriculum on Undergraduates’ Content Knowledge STEM Competencies and Attitudes toward Plant Sciences
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Effects of a Research-Infused Botanical Curriculum on Undergraduates’ Content Knowledge STEM Competencies and Attitudes toward Plant Sciences

机译：研究型植物课程对大学生的内容知识STEM能力和对植物科学态度的影响

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In response to the American Association for the Advancement of Science's Vision and Change in Undergraduate Biology Education initiative, we infused authentic, plant-based research into majors’ courses at a public liberal arts university. Faculty members designed a financially sustainable pedagogical approach, utilizing vertically integrated curricular modules based on undergraduate researchers’ field and laboratory projects. Our goals were to 1) teach botanical concepts, from cells to ecosystems; 2) strengthen competencies in statistical analysis and scientific writing; 3) pique plant science interest; and 4) allow all undergraduates to contribute to genuine research. Our series of inquiry-centered exercises mitigated potential faculty barriers to adopting research-rich curricula, facilitating teaching/research balance by gathering publishable scholarly data during laboratory class periods. Student competencies were assessed with pre- and postcourse quizzes and rubric-graded papers, and attitudes were evaluated with pre- and postcourse surveys. Our revised curriculum increased students’ knowledge and awareness of plant science topics, improved scientific writing, enhanced statistical knowledge, and boosted interest in conducting research. More than 300 classroom students have participated in our program, and data generated from these modules’ assessment allowed faculty and students to present 28 contributed talks or posters and publish three papers in 4 yr. Future steps include analyzing the effects of repeated module exposure on student learning and creating a regional consortium to increase our project's pedagogical impact.
机译：为了响应美国科学促进协会的“本科生生物学教育的远见与变革”倡议，我们在公立文科大学的专业课程中引入了以植物为基础的真实研究。教师设计了一种经济上可持续的教学方法，利用基于本科生研究人员的领域和实验室项目的垂直整合课程模块。我们的目标是：1）教授从细胞到生态系统的植物学概念； 2）增强统计分析和科学写作的能力； 3）对植物科学的兴趣；和4）允许所有大学生为真正的研究做出贡献。我们一系列的以查询为中心的练习减轻了教师采用研究型课程的潜在障碍，并通过在实验室课堂期间收集可发布的学术数据来促进教学/研究平衡。学生的能力通过课前和课后测验和按评分标准评分的论文进行评估，态度通过课前和课后调查进行评估。我们修订后的课程增加了学生对植物科学主题的知识和认识，改进了科学写作，增强了统计知识，并提高了进行研究的兴趣。 300多名课堂学生参加了我们的计划，这些模块评估产生的数据使教职员工和学生可以发表28个演讲或海报，并在4年内发表三篇论文。未来的步骤包括分析重复的模块对学生学习的影响，并创建一个区域性财团以增加我们项目的教学影响。

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