Using Engineering Principles of Design to Advance Teacher Education of Prospective Elementary Teachers

利用工程设计原理推进未来小学教师的教师教育

• 批准号: 1626197
• 负责人: Brenda Capobianco
• 金额: $ 201.9万
• 依托单位: Purdue University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-09-01 至 2024-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1626197&HistoricalAwards=false
• 关键词: Using; Engineering; Principles; Design; Advance

There is a critical need to provide pre-service elementary school teachers with content-rich engineering design learning experiences in order to develop their knowledge, skills, and understandings for STEM teaching and student learning. In this research-based project, science, engineering, and education university faculty collaborate to create an innovative, scalable, and sustainable model for elementary science teacher preparation in order to address the unprecedented need to prepare elementary science teachers to teach engineering practices nationwide. By examining elementary pre-service teachers' learning of engineering practices, researchers can uncover the factors that contribute to the generation of high quality elementary STEM teachers as well as the challenges science and engineering faculty face when creating, implementing, and assessing cutting edge learning materials. This Using Principles of Design to Advance Teacher Education (UPDATE) project is a development, implementation and educational research project with the following goals, to: 1) refine, implement and assess the impact of an engineering design-based model for enhancing pre-service elementary science teachers' understanding of engineering practices; 2) research the impact of this approach on pre-service elementary science teachers' learning of engineering practices across multiple undergraduates science course; and 3) propagate and assess the model for transferability beyond Purdue University. Thus, this Improving Undergraduate STEM Education (IUSE-EHR) Development and Implementation II tier project, in the Engaged Student Learning track, will positively contribute to the goals of the IUSE-EHR program which seeks to identify best practices to improve K-12 STEM education through undergraduate pre-service STEM teacher preparation.The team will redesign an existing elementary science teacher preparation model consistent with the goals of the Next Generation Science Standards (NGSS). UPDATE will work directly with 240 elementary pre-service teachers over five years to broaden the STEM learning landscape by purposefully integrating engineering design across five required undergraduate science courses and growing a new generation of high quality, exemplary elementary STEM educators. The project objectives are to: 1) refine innovative, content-rich, engineering design-based science tasks; 2) map the tasks to course objectives and related content; 3) implement the engineering design-based science tasks and pedagogies; 4) generate evidence-based outcomes for understanding how pre-service elementary teachers learn engineering practices and how to teach science using engineering practices; 5) utilize outcomes and faculty reflections to continually improve practice; and 6) validate a model for an integrated engineering design-based science approach to elementary science teacher preparation for transferability. During implementation of project UPDATE, the following research questions will be investigated: 1) How do pre-service teachers conceptualize engineering practices? 2) To what extent does pre-service teachers' knowledge of engineering practices change over time? 3) How do pre-service teachers perform on engineering design tasks within their respective undergraduate science courses? 4) In what ways does pre-service teachers' engagement in engineering design affect their science conceptual understandings relative to each task? 5) In what ways do pre-service teachers utilize their engineering design-based experiences from their undergraduate science courses to inform their lesson plans and implementation? and 6) What design-informed pedagogies do they employ in field experiences in the methods course? To measure learning of engineering practices and targeted science concepts, the research team will employ a mixed methods approach using inventories, concept assessments, interviews, and classroom observations. Anticipated project outcomes include a working, transferable, scalable model for elementary science teacher preparation that will include a collection of high quality, standards- and engineering design-based science tasks that emphasize the application of core disciplinary concepts; updated and enhanced undergraduate science courses that focus on learning science through design; enriched elementary science methods courses focused on the learning and teaching of science through engineering design; assessment tools that measure pre-service elementary teachers learning of engineering practices; and a portfolio of exemplars of student design artifacts, notebooks, and lesson plans. The model this project will develop and test, as well as the research findings that emanate from this project are likely to be very attractive and useful to other elementary teacher preparation programs across this nation that seek to incorporate engineering standards into their respective programs.

因此，迫切需要为职前小学教师提供内容丰富的工程设计学习经验，以发展他们的知识、技能和对STEM教学和学生学习的理解。在这个以研究为基础的项目中，科学、工程和教育大学的教职员工合作创建了一个创新的、可扩展的和可持续的基础科学教师培养模式，以满足前所未有的需求，即培养基础科学教师在全国范围内教授工程实践。通过研究初级职前教师对工程实践的学习情况，研究人员可以发现促成高质量初级STEM教师产生的因素，以及科学和工程教师在创建、实施和评估尖端学习材料时面临的挑战。利用设计原理推进教师教育(UPDATE)项目是一个开发、实施和教育研究项目，目标如下：1)改进、实施和评估基于工程设计的模式对提高职前基础科学教师对工程实践的理解的影响；2)研究这种方法对职前基础科学教师跨多个本科生理科课程学习工程实践的影响；以及3)宣传和评估该模式可移植到普渡大学以外。因此，这个在参与学生学习轨道中的改善本科生STEM教育(IUSE-EHR)发展和实施II级项目，将积极促进IUSE-EHR计划的目标，该计划旨在通过本科生职前STEM教师准备来确定改善K-12 STEM教育的最佳实践。该团队将重新设计符合下一代科学标准(NGSS)目标的现有基础科学教师培养模式。UPDATE将在五年内直接与240名小学职前教师合作，通过有目的地将工程设计整合到五门必修的本科理科课程中，并培养新一代高素质、模范的小学STEM教育者，从而拓宽STEM的学习版图。项目的目标是：1)细化创新的、内容丰富的、以工程设计为基础的科学任务；2)将任务与课程目标和相关内容相对应；3)实施以工程设计为基础的科学任务和教学；4)产生循证结果，以了解职前小学教师如何学习工程实践以及如何利用工程实践教授科学；5)利用成果和教师的反思来不断改进实践；以及6)验证以工程设计为基础的综合科学方法的模型，以便为基础科学教师的调动做好准备。在项目更新的实施过程中，将调查以下研究问题：1)职前教师如何概念化工程实践？2)职前教师对工程实践的知识随着时间的推移发生了多大程度的变化？3)职前教师如何在各自的本科理科课程中完成工程设计任务？4)职前教师对工程设计的投入如何影响他们对每项任务的科学概念理解？5)职前教师如何利用他们从本科理科课程中获得的基于工程设计的经验来指导他们的教案和实施？6)他们在方法课程的实地经验中采用了哪些设计知识教学法？为了衡量对工程实践和有针对性的科学概念的学习，研究团队将采用一种混合方法，使用清单、概念评估、访谈和课堂观察。预期的项目成果包括一个工作的、可转移的、可扩展的基础科学教师培养模式，其中将包括一系列强调应用核心学科概念的高质量、基于标准和工程设计的科学任务；更新和增强侧重于通过设计学习科学的本科科学课程；侧重于通过工程设计学习科学的丰富的基础科学方法课程；衡量职前小学教师工程实践学习的评估工具；以及学生设计文物、笔记本和教案的范例组合。该项目将开发和测试的模型，以及该项目产生的研究成果，可能对全国其他寻求将工程标准纳入各自课程的小学教师培训计划非常有吸引力和有用。