Collaborative Research: Assessing the Impacts of the Flipped Classroom Environment on Student Learning and Motivation in Chemistry

合作研究：评估翻转课堂环境对学生化学学习和动机的影响

• 批准号: 1611519
• 负责人: Jack Barbera
• 金额: $ 20.01万
• 依托单位: Portland State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-09-15 至 2020-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1611519&HistoricalAwards=false
• 关键词: Collaborative; Research; Assessing; Impacts; Flipped

In recent years, the instructional model referred to as "flipped" has become very popular, with a steady rise in faculty adopting the model to teach college science, technology, engineering, and mathematics (STEM) courses. This project defines flipped instruction as involving video lectures viewed by students outside of class time as the main mode of content delivery, and the implementation of facilitated problem solving and other active group activities during class time. Such flipped learning environments have been shown to improve students' performance in some studies. However, the evidence base related to this teaching model is currently quite limited. Therefore, this project seeks to better understand the connections between flipped learning environments, student learning outcomes and various aspects of students' academic motivation in the context of general chemistry courses at different types of colleges and universities. Since flipped learning relies on students' self-directed behaviors, in particular acquiring content knowledge outside of class in preparation for participation in active group learning environments, investigating how personal and course-related factors may support student motivation is paramount to understanding the potential of flipped classroom environments for enhanced undergraduate STEM learning.This NSF Improving Undergraduate STEM Education (IUSE: EHR) collaborative project, led by a chemistry education researcher and an educational psychologist, will apply the expectancy-value model of achievement motivation to examine the complex dynamic between flipped learning environments and student motivation within general chemistry classrooms at multiple institutions of higher learning. In addition to measuring the changes in student expectancies and task-related values over a term of exposure to flipped chemistry learning, these investigations will account for variables such as a students' incoming self-regulation and their perception of autonomy in the learning environments. Since the flipped learning model allows instructors flexibility in structuring their courses, phase one will investigate a variety of flipped general chemistry courses at a range of institutions, with the goal of identifying common features of flipped chemistry courses and how these affect students' motivation and learning. Data sources will include classroom observations and artifacts, teacher and student interviews, pre- and post-motivation surveys, and assessments of students' learning of chemistry. The results of phase one regarding the combination of elements shown to support student motivation and learning will then be used to select a smaller set of institutions and instructors to conduct within and across course comparisons of student learning and motivation. During this phase, the project team will also investigate the equity of impacts for students underrepresented in STEM and across different institution types. Thus, the project is expected to significantly enhance the evidence base with respect to the use of flipped classroom environments in undergraduate STEM education and provide guidance regarding effective implementation for the many STEM educators who use flipped instructional models now and in the future.

近年来，这种被称为“翻转”的教学模式变得非常流行，越来越多的教师采用这种模式来教授大学科学、技术、工程和数学（STEM）课程。本项目对翻转教学的定义是：将学生在课外观看的视频讲座作为内容传递的主要模式，并在课堂上实施便利的问题解决和其他积极的小组活动。在一些研究中，这种翻转学习环境已经被证明可以提高学生的表现。然而，目前与这种教学模式相关的证据基础相当有限。因此，本项目旨在更好地了解在不同类型高校普通化学课程背景下，翻转学习环境、学生学习成果和学生学习动机各方面之间的联系。由于翻转学习依赖于学生的自我导向行为，特别是在课堂外获取内容知识，为参与积极的小组学习环境做准备，因此调查个人和课程相关因素如何支持学生的动机，对于理解翻转课堂环境对增强本科STEM学习的潜力至关重要。由一名化学教育研究者和一名教育心理学家领导的NSF改善本科STEM教育（IUSE: EHR）合作项目，将应用成就动机的期望值模型来研究多所高等院校普通化学课堂中翻转学习环境和学生动机之间的复杂动态关系。除了测量学生期望和任务相关值在翻转化学学习期间的变化外，这些调查还将考虑诸如学生即将到来的自我调节和他们在学习环境中的自主性感知等变量。由于翻转学习模式允许教师灵活地组织课程，第一阶段将调查一系列机构的各种翻转普通化学课程，目的是确定翻转化学课程的共同特征，以及这些特征如何影响学生的动机和学习。数据来源将包括课堂观察和人工制品、教师和学生访谈、动机前后调查以及对学生化学学习的评估。第一阶段关于支持学生动机和学习的要素组合的结果将用于选择较小数量的机构和教师，在课程内和跨课程比较学生的学习和动机。在这一阶段，项目团队还将调查STEM和不同机构类型中代表性不足的学生的公平影响。因此，该项目有望显著增强在本科STEM教育中使用翻转课堂环境的证据基础，并为现在和未来使用翻转教学模式的许多STEM教育工作者提供有效实施的指导。

项目成果

Multi-institutional Study of Self-Efficacy within Flipped Chemistry Courses

翻转化学课程中自我效能感的多机构研究

• DOI: 10.1021/acs.jchemed.0c01361
• 发表时间: 2021
• 期刊: Journal of Chemical Education
• 影响因子: 3
• 作者: Naibert, Nicole;Duck, Kerry D.;Phillips, Michael M.;Barbera, Jack
• 通讯作者: Barbera, Jack