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2009 39th IEEE Frontiers in Education Conference最新文献

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Social design in multidisciplinary engineering design courses 社会设计中的多学科工程设计课程
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350878
César Cárdenas
In this paper we propose a social design focus in multidisciplinary engineering design courses as a paradigm that can develop the human and social capital needed in modern undergraduate engineering education facing the current global challenges. In particular we propose the Social Intelligence Design (SID) approach. Social Design Based Learning (SDBL) is a promising approach that we believe helps to integrate many pedagogical techniques such as Project Oriented Learning, Service Learning, Research-based Learning, Entrepreneurship-based Learning and Collaborative-Learning. We explain how this approach has been implemented in two academic experiences where the collaborative engineering design is practiced between electronic engineering and industrial design students. We compare last year's experience to this year's. This approach also seems very promising for product innovation, entrepreneurship and social awareness.
在本文中,我们提出在多学科工程设计课程中以社会设计为重点,作为一种范例,可以开发面对当前全球挑战的现代本科工程教育所需的人力和社会资本。我们特别提出了社会智能设计(SID)方法。基于社会设计的学习(SDBL)是一种很有前途的方法,我们相信它有助于整合许多教学技术,如面向项目的学习、服务学习、基于研究的学习、基于创业的学习和协作学习。我们解释了这种方法是如何在电子工程和工业设计学生之间实践协同工程设计的两个学术经验中实施的。我们将去年的经验与今年的进行比较。这种方法对于产品创新、创业精神和社会意识也很有希望。
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引用次数: 5
Integrating students' learning experiences through deliberate reflective practice 通过深思熟虑的反思性练习,整合学生的学习经验
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350657
Joachim Walther, N. Kellam, D. Radcliffe, Chantinee Boonchai
This paper presents the evaluation of an alternative procedure to facilitate engineering students' reflective learning in the context of situated learning experiences. The procedure takes the format of a focus group with specific triggers to elicit students' accounts of critical learning experiences. This reflection starts from students' concrete, intuitive feelings of consternation when their prior understandings of engineering were challenged by a situation encountered in practice - we call these competence anomalies. The effectiveness of the suggested procedure was evaluated in a survey of 58 engineering students who had participated in trial focus groups. The analysis of the 5 point Likert scale ratings indicated that the majority of students (78.9%) saw significant benefits from their participation. Subsequent questions revealed that the focus groups supported the recall of learning incidents but did not give students enough guidance in interpreting their experiences. For the further development of the tool we thus propose a four step SAID structure (Situation, Affect, Interpretation, Decision). The paper concludes with an outlook on the implementation of this expanded concept as a concurrent reflective tool in an innovative engineering synthesis and design studio series. In this context, the reflection is intended to promote overall integrative learning that encompasses the curriculum, situated learning as well as the students' prior and current life experiences.
本文提出了一种替代程序的评价,以促进工程学生在情境学习经验的背景下的反思性学习。该程序采用焦点小组的形式,带有特定的触发器,以引出学生对关键学习经历的描述。这种反思源于学生在实践中遇到的情况挑战他们之前对工程的理解时所产生的具体、直观的惊愕感——我们称之为能力异常。在对58名参加试验焦点小组的工程专业学生的调查中,对所建议的程序的有效性进行了评估。对李克特5分量表评分的分析表明,大多数学生(78.9%)从他们的参与中获得了显著的好处。随后的问题显示,焦点小组支持学习事件的回忆,但没有给学生足够的指导来解释他们的经历。因此,为了进一步发展该工具,我们提出了一个四步骤的SAID结构(情境,影响,解释,决定)。论文最后展望了这一扩展概念在创新工程综合和设计工作室系列中作为并行反思工具的实施。在这种背景下,反思旨在促进全面的综合学习,包括课程、情境学习以及学生过去和现在的生活经历。
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引用次数: 22
The Impact of the Formula Student competition on undergraduate research projects 大学生方程式竞赛对大学生科研项目的影响
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350746
Günter Bischof, E. Bratschitsch, Annette Casey, Thomas Lechner, M. Lengauer, Adrian J. Millward-Sadler, D. Rubeša, Christian J. Steinmann
Starting from their freshman year, automotive engineering students at FH Joanneum are involved in project work within the framework of project-based learning. Software projects complementary to the regular courses in the second and third semester increase the efficiency of knowledge transfer and fortify the students' motivation to learn and to co-operate actively. The second, requirement-intensified phase within this problem oriented curricular framework takes place in the junior year and involves student selected research and development projects. A popular and therefore most frequently chosen project is the development of a formula-style race car within the rules and standards of the Society of Automotive Engineers' international Formula Student competition. In this paper the impact of the Formula Student project on the Freshmen's and Sophomore's choice of student projects is described and discussed by specific examples. The fact that the young students take the initiative and define their own research topics poses new challenges to the project supervisors. The students' motivation, creativity and problem-solving skills ought to be supported while at the same time the projects' feasibility must be assured. Students and advisors need to agree on applicable solution strategies in the different phases of the projects.
从大一开始,FH Joanneum的汽车工程专业学生就在基于项目的学习框架下参与项目工作。第二学期和第三学期的软件项目与常规课程相辅相成,提高了知识转移的效率,增强了学生学习和积极合作的动力。第二阶段,在这个以问题为导向的课程框架内,要求加强的阶段发生在大三,涉及学生选择的研究和开发项目。在汽车工程师协会国际方程式学生竞赛的规则和标准下,开发一款方程式式赛车是一个受欢迎的、因此也是最常被选择的项目。本文通过具体的案例来描述和讨论公式学生项目对大一、大二学生选择学生项目的影响。青年学生主动确定自己的研究课题,给项目主管提出了新的挑战。学生的积极性,创造力和解决问题的能力应该得到支持,同时必须保证项目的可行性。学生和导师需要在项目的不同阶段就适用的解决方案策略达成一致。
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引用次数: 5
Work in progress - collaborative outreach to “atrisk” middle school students using LEGO robotics 工作正在进行中——利用乐高机器人向“处于危险中的”中学生进行合作推广
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350549
Dana Franz, B. Elmore
Through an ongoing collaboration among Mississippi State's Swalm School of Chemical Engineering, the College of Education and Fifth Street Middle School in Westpoint, Mississippi, pre-service mathematics teachers and “at-risk” middle school students come together to focus on learning STEM concepts in an innovative way using LEGO robotics. A key feature of this project is the highly visual approach to teaching and studying STEM concepts. The current phase of the project is directed toward “at risk” middle school students—students whose performance on assessments indicates a strong likelihood of their failure or discontinuance from school. Pre-service teachers participate in completing lesson planning and execution coupled with service-learning by delivering the lessons to middle school students. The collaboration between the university and K-12 faculty members AND across disciplinary boundaries (i.e. engineering and education) provides a unique opportunity to bring innovative approaches to the K-12 classroom.
通过密西西比州立大学斯瓦尔姆化学工程学院、教育学院和密西西比州西点第五街中学之间的持续合作,职前数学教师和“有风险”的中学生聚集在一起,利用乐高机器人以创新的方式专注于学习STEM概念。该项目的一个关键特点是采用高度可视化的方法来教授和学习STEM概念。该项目的当前阶段是针对“有风险”的中学生,即那些在评估中的表现表明他们很有可能失败或退学的学生。职前教师通过向中学生传授课程,参与完成课程计划和执行,并结合服务学习。大学与K-12教师之间的合作以及跨学科的合作(即工程和教育)提供了一个独特的机会,将创新方法引入K-12课堂。
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引用次数: 4
Test platform to pitch angle using hardware in loop 测试平台的俯仰角使用硬件在环
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350488
S. Santos, N.M.F. Oliveira
The low cost electronic component and sensors makes the development of UAVs (Unmanned Aerial Vehicles) more accessible. Consequently, more students are interested in the skills necessary to integrate an UAV developing group. A very important component in a UAV is the automatic pilot. Aiming Education and Research in Digital Automatic Pilot development a flexible system to test flight controllers is proposed. The system uses the structure known as ¿hardware in the loop¿ in which the aircraft model is simulated in a PC (Personal Computer) and the designed controller is implemented in a microcontroller. The proposed system is appropriate to be used in laboratory classes in which the students can test the controllers previously designed using control theory and can also practice the use of interfacing devices, necessary to convert the analog signals provided by the sensors to the digital form used by the processors, and communication devices, necessary to the information exchange between the PC and the microcontroller. The laboratory practice is such that the student can compare the results obtained using the conventional simulation approach, in which a control loop consisted of the designed controller and the aircraft model transfer function is simulated in a computer, and the results obtained using the proposed platform. Implementing the designed controller in a microcontroller that can be embedded in an UAV exposes the student to a more real situation, considering also the possible delays between a command given by the controller and the change of a parameter in the aircraft. The results presented here were obtained implementing a PID (Proportional, Integral and Derivative) controller in a microcontroller and doing all the connections necessary to a PC implementing a longitudinal motion model of an aircraft.
低成本的电子元件和传感器使得无人机(uav)的发展更加容易。因此,更多的学生对整合无人机开发小组所需的技能感兴趣。无人机中一个非常重要的部件是自动驾驶仪。针对数字自动驾驶的教育与研究,提出了一种灵活的飞行控制器测试系统。该系统采用“硬件在环”结构,其中飞机模型在PC(个人计算机)中模拟,设计的控制器在微控制器中实现。该系统适合在实验课中使用,学生可以在实验课中测试以前使用控制理论设计的控制器,也可以练习使用接口设备,将传感器提供的模拟信号转换为处理器使用的数字形式,以及通信设备,PC和微控制器之间的信息交换。在实验室实践中,学生可以比较使用传统仿真方法获得的结果,其中由设计的控制器和飞机模型传递函数组成的控制回路在计算机中进行仿真,并使用所提出的平台获得的结果。在可嵌入无人机的微控制器中实现所设计的控制器,使学生能够接触到更真实的情况,同时考虑到控制器给出的命令与飞机参数变化之间可能存在的延迟。这里提出的结果是在微控制器中实现PID(比例,积分和导数)控制器,并与实现飞机纵向运动模型的PC进行所有必要的连接。
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引用次数: 10
Impact of lecturing with the tablet PC on students of different learning styles 平板电脑教学对不同学习风格学生的影响
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350769
M. Stickel
Using the tablet PC as a lecturing device offers the instructor a new set of tools upon which their teaching can be based. Since the general student body consists of many different types of learning styles, these new tools can provide a means to reach a wider range of students than the traditional blackboard-based lectures. However, as a first step towards assessing the effectiveness of the tablet PC as a teaching tool, it is important to determine if it is well received by students of all learning styles. It is the purpose of this paper to report on the impact of the tablet PC on the students in four different courses, which were given over a period of three semesters. This impact was measured through a survey which was completed by the students at the end of each term. Overall, the students in all courses (a total sample size of 280) were quite positive about the use of the tablet, with 56% of the students stating that “The technology of the tablet…greatly improves my learning experience.” It was found that there were no statistically significant differences in how the students of different learning styles responded to the use of the tablet PC. In fact, all learning style groups reacted quite positively to its introduction into the classroom. However, some results indicate that a large group of students have a preference towards a more active classroom. This shows that if the tablet PC is to be an effective means of teaching, its advantages must be leveraged to facilitate an active-learning environment.
使用平板电脑作为教学设备为教师提供了一套新的教学工具。由于一般的学生群体由许多不同类型的学习风格组成,这些新工具可以提供一种比传统的基于黑板的讲座更广泛的学生接触的手段。然而,作为评估平板电脑作为教学工具的有效性的第一步,确定它是否被所有学习方式的学生所接受是很重要的。本文的目的是报告平板电脑对四门不同课程的学生的影响,这是在三个学期的时间里给出的。这种影响是通过学生在每个学期结束时完成的一项调查来衡量的。总体而言,所有课程的学生(总样本量为280人)对平板电脑的使用持积极态度,56%的学生表示“平板电脑的技术……极大地改善了我的学习体验。”研究发现,不同学习风格的学生对平板电脑使用的反应无统计学差异。事实上,所有的学习风格小组都对将其引入课堂做出了积极的反应。然而,一些结果表明,很大一部分学生倾向于更活跃的课堂。这表明,如果平板电脑要成为一种有效的教学手段,就必须利用它的优势来促进积极的学习环境。
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引用次数: 26
Work in progress - factors African American males consider when choosing a graduate school: Implications for science and engineering fields 进展中的工作——非裔美国男性在选择研究生院时考虑的因素:对科学和工程领域的影响
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350826
T. Strayhorn
Analyzing survey data from a national sample of 672 Black men, this study investigated the factors they consider when choosing a graduate school. Academic reputation, aid awarded, and proximity to home were considered most frequently and STEM major was correlated with 5 of the factors (p≪0.05). Results offer ideas about broadening participation among Black men.
这项研究分析了全国672名黑人男性的调查数据,调查了他们在选择研究生院时考虑的因素。学术声誉、获得的援助和离家近是最常被考虑的因素,STEM专业与其中5个因素相关(p≪0.05)。研究结果为扩大黑人男性的参与提供了思路。
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引用次数: 3
Teaching philosophy to engineering students 给工科学生讲授哲学
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350459
J. Heywood, W. Grimson, Russell Korte
The intention of this paper is to accompany the two special sessions on teaching philosophy in engineering courses as a vehicle for reflection on the subject matter of these sessions.
本文的目的是伴随两个特别会议的教学哲学在工程课程作为载体,反思这些会议的主题。
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引用次数: 3
Multi-dimensional evaluation of E-learning systems in the higher education context: An empirical investigation of a computer literacy course 高等教育背景下电子学习系统的多维评估:一门计算机素养课程的实证调查
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350590
S. Ozkan, R. Koseler
Research addressing the conceptualization and measurement of learning management systems (LMS) within educational organizations as both a web-based learning system for e-learning and as a supportive tool for blended learning environments is receiving attention, and this research study proposes a conceptual e-learning assessment model, HELAM (Hexagonal e-Learning Assessment Model), suggesting a multi-dimensional approach for LMS evaluation via six dimensions: (1) system quality, (2) service quality, (3) content quality, (4) learner perspective, (5) instructor attitudes, and (6) supportive issues. A questionnaire based on HELAM has been applied to 160 undergraduate Level 1 students who were enrolled with the computer literacy course entitled “IS100 - Introduction to Information System Technologies and Applications” at Middle East Technical University, Turkey. IS100 course is a basic level computer literacy core course designed for all first-year students throughout the university. In this course “Blended learning” learning style was used, which defined as combination of face-to-face and online learning. In IS100 course NetClass learning management system was used as a supportive tool. The proposed assessment model has been tested for content validity, reliability, and criterion-based predictive validity. Furthermore, explanatory factor analysis was conducted to primarily establish the factor structure of the model. The statistical analyses demonstrate that the learners' perceived satisfaction from the NetClass learning management system overall is high. Findings of this research will be valuable for both academics and practitioners of e-learning systems.
在教育组织中,学习管理系统(LMS)作为一种基于网络的电子学习系统和混合学习环境的支持工具,其概念化和测量的研究正在受到关注,本研究提出了一个概念性的电子学习评估模型,HELAM(六边形电子学习评估模型),提出了一种通过六个维度进行LMS评估的多维方法:(1)系统质量,(2)服务质量,(3)内容质量,(4)学习者视角,(5)教师态度,(6)支持性问题。以HELAM为基础的问卷已应用于土耳其中东技术大学计算机扫盲课程“IS100 -信息系统技术和应用导论”的160名1级本科生。IS100课程是一门基础水平的计算机知识核心课程,专为全校一年级学生设计。本课程采用“混合式学习”的学习方式,即将面对面学习与在线学习相结合。在IS100课程中,使用NetClass学习管理系统作为辅助工具。所提出的评估模型已经进行了内容效度、信度和基于标准的预测效度的测试。进一步进行解释因子分析,初步建立模型的因子结构。统计分析表明,学习者对NetClass学习管理系统的总体感知满意度较高。本研究的结果对电子学习系统的学者和实践者都有价值。
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引用次数: 54
Factors affecting student attitudes toward active learning activities in a graduate engineering statistics course 影响研究生工程统计学课程中学生对主动学习态度的因素
Pub Date : 2009-10-18 DOI: 10.1109/FIE.2009.5350587
S. Donohue, L. Richards
The successful use of active learning practices in a medium-to-large sized (25 – 50 students) graduate engineering statistics course has its challenges as well as opportunities. Students expect that lecture would be the dominant pedagogy, so introducing team-based activities violates their assumptions about the structure of the course. Experience in teaching graduate-level courses in statistics, validated by survey responses and observation, leads us to conclude that the majority of students, regardless of their undergraduate group learning experiences, tend to prefer to work alone or in small groups with acquaintances; the main exception is a preference for working in groups on large-scale projects. Student attitudes seem to be primarily context-dependent, and we find the main factors affecting how a particular activity is received are the scope and grade-importance of the assignment; team size relative to the amount of effort required; and team composition.
在大中型(25 - 50名学生)工程统计学研究生课程中成功运用主动学习实践既有挑战,也有机遇。学生们期望讲座将是主要的教学方式,因此引入团队活动违背了他们对课程结构的假设。通过调查反馈和观察验证的统计学研究生水平课程的教学经验使我们得出这样的结论:大多数学生,无论他们的本科小组学习经历如何,都倾向于单独工作或与熟人组成小组;主要的例外是喜欢在大型项目中以小组形式工作。学生的态度似乎主要是情境依赖的,我们发现影响一个特定活动如何被接受的主要因素是作业的范围和等级重要性;与所需工作量相关的团队规模;还有团队组成。
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引用次数: 26
期刊
2009 39th IEEE Frontiers in Education Conference
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