Pedagogical and technological replanning: a successful case study on integration and transversal skills for engineering freshmen

Replanning is often used to optimize results of an activity in an ever changing world. To address the challenge of preparing future engineers for success, a special course was created for all engineering freshmen of the Faculty of Engineering of the University of Porto, in Portugal. Presented as a case study, this special course underwent a careful replanning as a result of several years of experience in teaching practice alongside with a theoretical deepening in pedagogical and technological issues, under the aegis of the action-research methodology. Within the context of the case study course, the mentioned replanning was also based on a theoretical approach that clearly identifies teaching–learning-assessment methodologies that promote regulation from those that foster emancipation, using a specific instrument: a taxonomy of educational processes. The replanning was designed to globally boost results regarding the educational aims of the course such as furthering freshmen’s integration into work environment and preparing them for success by fostering transversal skills (needed for study and work). Technology is seen as a mean of education enrichment as well as a productivity tool. The introduced innovations include fun-but-educational activities, several types of assessment over time and specific technological tools which were critical for the educational impact/achievement of this course. Success is demonstrated by encouraging feedback from the stakeholders, high students’ classifications and a steady reduction in retention. It is advocated that large portions of the reasoning behind the replanning can be extrapolated to other courses.     

Experiential Education In New Product Design And Business Development

We describe an experiential approach to teaching new product design and business development in a year‐long course that combines intensive project work with classroom education. Our course puts together up to six teams of graduate students from management and engineering who work on projects sponsored by individual companies. Student teams work with faculty from multiple disciplines and personnel from the sponsoring companies. The year‐long format and involvement with company personnel provide opportunities for students to gain hands‐on experience in a real product development project. Time constraints, coupled with students' determination to demonstrate what they can accomplish, stimulate teams to learn how to compress the design and development cycle. To help students generalize from their own projects to a wider universe of product design and business development phenomena, students participate continuously in constructive critiques of others' projects; and in presentations, case discussions and workshops that help them learn about the product and business development process itself. This article describes course objectives, syllabus, projects, sponsors, faculty, students and our course administration. In an effort to move towards a “paperless” course, we have put as much of the course material as possible on the World Wide Web; relevant websites are referred to in the article. At the end of the course each team presents a prototype and a protoplan to the sponsoring company in a final report, which in many cases includes suggestions for the sponsor on how to improve its design and development process. Students' positive evaluations, along with their comments, indicate that they are attaining their educational goals. Course projects have resulted in commercialized products, patents, continuing development projects in sponsoring companies, and placements for students. The course has generated public relations value for the units involved and for the university as a whole. © 2002 Elsevier Science Inc. All rights reserved.     

Integrating innovation skills in an introductory engineering design-build course

Modern engineering curricula have started to emphasize design, mostly in the form of design-build experiences. Apart from instilling important problem-solving skills, such pedagogical frameworks address the critical social skill aspects of engineering education due to their team-based, project-based nature. However, it is required of the twenty-first century engineer to be not only technically competent and socially and culturally aware, but also innovative and entrepreneurial. This paper discusses a reformulated first-year engineering course at the University of Pretoria, which was adopted 6 years ago to better address the required innovation skills of engineering students. This design-build-innovate course employs a unique creative problem-solving strategy in designing and building solutions to set technological problems. The students further investigate the provisional patenting of their design concepts. Mini business plans are developed and the students participate in a university- and in a national innovation competition. This introductory engineering course has been successful as measured by overwhelmingly positive student feedback, several provisional patents, and a number of small start-up companies that emanated from the students’ work.     

Crafts and craft education as expressions of cultural heritage: individual experiences and collective values among an international group of women university students

This paper explores relationships between crafts, craft education and cultural heritage as reflected in the individual experiences and collective values of fifteen female university students of different nationalities. The students (all trainee teachers) were following a course in crafts and craft education as part of an International Study Programme in Finland. Data were collected from a small group activity and individual autobiographical essays. The essays were analysed qualitatively using Atlas-ti. Key statements were consolidated under three headings: personal values and meanings placed on crafts; cultural, community and family influences; and crafts at school. The outcomes of the group activity and the essays are discussed under these headings. Concluding perspectives are offered on: intellectual foundations for crafts in educational systems; competition between beliefs, ideas, and forms of behaviour in respect of the practice of crafts and perceptions of cultural heritage; and tensions among the aesthetic and economic dimensions of crafts.     

Strengthening the link between theory and practice in teaching design engineering: an empirical study on a new approach

In 2007, the Faculty of Industrial Design Engineering of the Delft University of Technology introduced a new bachelor program. Based on theories of learning and instruction three design principles were used to develop an approach that aims to make it easier for students to bridge the gap between theoretical design engineering courses and practical design projects. To investigate whether the new program is successful in this respect, we selected a representative combination of one course and one design project, analysed grades, sent out questionnaires and interviewed teaching staff. The unique change of all three course years at once, as opposed to sequential introduction, allowed us to establish a control group and obtain precise results. By repeating our studies 1 year later, we further enhanced the reliability of our findings. We conclude that our approach indeed strengthens the link between theory and practice, and have reason to be positive about the research method adopted. Furthermore, we identified several barriers that must be overcome for such an approach to become successful, and can now give additional recommendations for course and/or program revisions in teaching design engineering at academic level.     

多媒体应用于《纺织染概论》课程中的教学分析

随着现代教育技术的发展,多媒体教学手段在课程教学中的运用越来越广。《纺织染概论》课程内容较多,包括纺纱、织造、染整、非织造。教学内容广泛,原理比较抽象,在教学中如果利用直观演示的flash动画、视频影像、PPT,可以把难以理解的内容化抽象为具体,化静为动,化难为易,从而突破教学中的难点和重点问题,以最大限度地调动学生的感官去感知知识,从而增强《纺织染概论》教学的直观性、形象性和生动性,有利于提高教学质量。     

Engineering economy as a vibrant and relevant course in the engineering programs of today and tomorrow

Abstract

Engineering economy has been studied by the majority of engineering students for many years, yet its place in engineering education is often misunderstood. Logic suggests that the engineering economy course would be highly valued since it is the only course many engineering students will take related to financial matters, but instead there is evidence that the subject is being marginalized. While pressures to reduce program credit hours and changes to the Fundamentals of Engineering exam may play a role in this, perhaps engineering economy has not sufficiently evolved to meet the needs of students or the realities of the contemporary workplace. What can be done to ensure that engineering economy fulfills its potential as an important part of engineering education? There may be few clear-cut answers, but we believe that engineering economy should shift toward a future characterized by rigorous coursework grounded in engineering design principles and applications of risk and uncertainty. This has been our goal in teaching engineering economy at Western Michigan University for many years. The purpose of this paper is to communicate the essential elements of a strategy that has helped to make the course a vibrant component of several engineering programs.     

Making the Processes of Designing Explicit Within an Information Technology Environment

In this paper, technology is described as involving processes whereby resources are utilised to satisfy human needs or to take advantage of opportunities, to develop practical solutions to problems. This study, set within one type of technology context, information technology, investigated how, through a one semester undergraduate university course, elements of technological processes were made explicit to students. While it was acknowledged in the development and implementation of this course that students needed to learn technical skills, technological skills and knowledge, including design, were seen as vital also, to enable students to think about information technology from a perspective that was not confined and limited to `technology as hardware and software'. This paper describes how the course, set within a three year program of study, was aimed at helping students to develop their thinking and their knowledge about design processes in an explicit way. An interpretive research approach was used and data sources included a repertory grid `survey'; student interviews; video recordings of classroom interactions, audio recordings of lectures, observations of classroom interactions made by researchers; and artefacts which included students' journals and portfolios. The development of students' knowledge about design practices is discussed and reflections upon student knowledge development in conjunction with their learning experiences are made. Implications for ensuring explicitness of design practice within information technology contexts are presented, and the need to identify what constitutes design knowledge is argued.     

Health,safety and environmental protection: A new audit program

In September, 1985, Union Carbide established a new, comprehensive corporate-level audit program. The development of this program included careful consideration and incorporation of current and emerging practices in the field of health, safety, product responsibility and environmental auditing. Union Carbide's efforts in this area are but one element of its overall health, safety and environmental management system.     

Spatial ability learning through educational robotics

Several authors insist on the importance of students’ acquisition of spatial abilities and visualization in order to have academic success in areas such as science, technology or engineering. This paper proposes to discuss and analyse the use of educational robotics to develop spatial abilities in 12 year old students. First of all, a course to introduce robotics to 6th grade primary school students was designed. The key intention was to prepare practical and motivating sessions in order to foster the students’ involvement in hands-on learning. Hence, during the sessions of the course, challenges were provided for the students, in order to develop their capabilities as proficient problem solvers. The teacher assisted and guided the students, and the students were encouraged to solve the problems by themselves, working in 3-members teams. The main goal of this paper is to discuss and analyse the potential usefulness of educational robotics to develop spatial abilities. To carry out the analysis, students were randomly divided into an experimental group (EG), which participated in the robotics course, and a control group (CG), which did not take part in the robotics course. The extensive existing literature for spatial ability evaluation was analysed and reviewed and a pre-test and a post-test were prepared for use in the research study. Initially, the spatial ability of both EG and CG students was assessed with the pre-test. Then, after finishing the robotics course, the same sets of students were tested with the post-test. An extensive analysis of the results is provided in the paper. Results show that the positive change in spatial ability of the participants in the robotics course (EG) was greater than change evident in the students who did not join the course (CG). The improvement was statistically significant. The results also show that the overall performance of the students depends on the instruments used to evaluate their spatial abilities. Hence, this study manifests clearly the importance of the selection of those instruments.     

When mind, heart, and hands meet: communication design and designers

Hong Kong’s transformation from a manufacturing to a knowledge-based economy has prompted the local government to promote the city as a regional design center. The 2008 Policy Address delivered by Hong Kong’s Chief Executive calls for the creation of a large pool of creative and knowledgeable talent. The government recognizes that, in addition to disciplinary knowledge and skills, the high-quality workforce demanded by the economic transition requires creativity and broader competences. The University Grants Committee of Hong Kong considers outcome-based education (OBE) the best approach to developing a workforce qualified to meet the demands of the professional marketplace and, accordingly, is strongly encouraging its deployment in all higher education institutions. This article investigates the effects of the OBE approach on the curriculum revision, implementation, and evaluation of a two-semester undergraduate-level communication design course that was selected for an OBE pilot study at the author’s university. To establish stronger linkage between the academic and professional contexts, it was deemed necessary to seek the opinions of experienced design practitioners about the attributes they expect of graduates and the methods they employ in training junior designers. The author conducted in-depth interviews with 13 art/creative directors from 11 design agencies in Hong Kong in 2007. Their opinions were incorporated into the formulation of intended learning outcomes (ILOs), teaching and learning activities (TLAs), and assessment tasks (ATs) for the revised outcome-based course curriculum, which was then implemented in the 2008–2009 academic year. This article reports the findings of the aforementioned interviews and discusses the design of the revised curriculum with illustration from samples of students’ creative projects. It also provides a preliminary evaluation of the effectiveness of the course design and student learning, as revealed in quantitative and qualitative feedback from students and in the course designer’s self-reflection.     

Health,safety and loss control topics in the senior design courses

The undergraduate chemical engineering curriculum at most U.S. colleges and universities is already very tightly structured, largely to meet accreditation criteria while still providing broad-based education for the future. Health, safety and loss control issues were added to the program at the University of New Mexico through the use of weekly mini-lectures in the senior design courses. Mini-lectures, each ten to fifteen minutes, cover such topics as fires, explosions, the Bhopal incident, the Dow-Mond index, fault-tree analysis, HAZOP analysis, etc.     

Sustainable Product and Market Development for Subsistence Marketplaces: Creating Educational Initiatives in Radically Different Contexts*

Developing products and business processes to serve subsistence marketplaces (or the roughly 4 billion poor around the world referred to as the bottom of the pyramid) is a significant challenge for businesses. Despite the importance of subsistence marketplaces, most product development educational curricula have been focused on relatively resource‐rich and literate consumers and markets. We teach an innovative year‐long product development course which includes an international immersion experience and which covers a broad spectrum of learning from understanding poverty, to consumer behavior, to product development and engineering design specifically for subsistence consumers. This unique course represents a pioneering effort to focus attention and create knowledge about product development, marketing, management, and engineering practices for subsistence marketplaces. Our two‐semester course sequence for graduate‐level students in a variety of business and engineering disciplines and industrial design combines in‐class pedagogy with experiential learning and results in useful and marketable product concepts and prototypes. Working on projects with multinational companies or startups, students identify an opportunity of general need, conduct field market research to better understand subsistence consumer needs and contexts through an international immersion experience, develop a product concept, convert the concept to a workable prototype, and develop a manufacturing plan, marketing strategy, and overall business plan for the product. Overlaying the content found in a typical new product development lab course we develop a contextual understanding of subsistence marketplaces, setting the stage for new product development. A central aspect of the learning experience is travel to subsistence markets for actual immersion in the context and to conduct market research. Our course is at the confluence of two of the most important issues facing humanity, subsistence and sustainability. Lessons learned here can also be extended to other radically different contexts, such as future scenarios involving severe energy shortages or climate change consequences. Such educational initiatives provide challenging learning experiences in preparing students for the unique demands of the 21st century.     

Programming for the Internet and Experiential Learning: a New Approach Incorporating a Constructed World

This paper reports on a novel approach taken by the author to the teaching of an Internet programming course targeted at final year diploma and second year degree students. The uniqueness of engineers and their identity is discussed, as is the self-constructed world and ways of knowing in which humankind operates. The novel approach to teaching a software-coding course, and this course’s underlying philosophies of learning, the approach taken in class-contact time, and the methods of interaction with the students are presented, along with the conventional structure, quantitative measures, outline, and assessment of the course. The effects and observations of approaches employed are discussed, and the quantitative outputs achieved are presented alongside the unquantifiable impressions, comments and positive feedback.     

The dynamics of multicultural NPD teams in virtual environments

Changes in the business environment, responses of companies to these changes and the available information and communication technologies (ICT) pose a number of challenges to present and future product developers, as well as to educational institutions. An appropriate response to these challenges is to create a solid basis for strategies to combat stronger competition, since existing educational programs have provided this only to a small extent. Several European universities provided this basis with the development of an international design course European Global Product Realization (EGPR). The main objective of the EGPR course is to provide a stimulating working environment for students, where they can conquer the design competences needed for their future professional practice. The main focus is put on multidisciplinary, multinational and multicultural teams, using virtual technological developments in solving a new product development (NPD) problem at a global level. This paper studies how the growth of the course internationally affects the design process carried out. A survey was carried out among the students of the past four courses and the analysis shows that the cultural background of the students has significant effect on their perception of the courses’ processes. This is a novel challenge that the developers of the course need to face in order to provide the highest level of knowledge possible to the students.     

Effects of the discount matrix on e-rate funds from 1998 to 2012

Broadband in schools has been financially supported by the e-rate program for over fifteen years in the United States. This study focuses on distribution effects of priority 2 internal connections funds from 1998 to 2012. Regressions estimate the effects of the discount matrix and effects of the National School Lunch Program (NSLP) student population on fund distribution by state. Regressions also provide per-student and per-school estimates of funds from the number of city, suburb, town, and rural students and schools per state. Treatment groups provide more detailed comparisons across the 50 states and the District of Columbia, a smaller sample of 48 states excluding New York, California, and Texas, and a quasi-experiment from FY2010. The effect of the discount rate is statistically significant, along with the number of NSLP students in the treatments. Results show that NSLP students in city locales account for a large proportion of funds directed toward New York, California, and Texas. Given these results, e-rate reformers may consider student population demographics implicit in the discount matrix to evaluate distribution of priority 2 funds.     

Improving engineering skills in high school students: a partnership between university and K-12 teachers

The level of science skills in Spanish students are significantly below the average of the Organisation for Economic Co-operation and Development, and university teachers agree that the level of freshmen students’ skills is too low. Moreover, the number of engineering enrollments has been declining in recent years. The purpose of this study is to improve both the level of knowledge and skills of students upon entrance into engineering programs and their general opinion about engineering studies. The aim is to establish the importance of proper coordination between groups involved in the overall educational process and to avoid, at least in part, the decline in recent engineering enrollments. The project had the following four phases: (1) determination of the freshmen’s weakest concepts; (2) assessment of high schools students’ knowledge; (3) development of educational activities; and (4) re-assessment of high school students. These measures were complemented with the high school teachers’ opinions about the students improvements and analyses of the evolution of engineering enrollments. Most of the participants significantly improved their knowledge and skills. Similarly, high school teachers believed that the attitude of the students toward engineering improved significantly.     

So What Do Parents Want and Expect from a Technology Education Programme? – An Exploration

Everyone seems to have a view on how and what should be taught in our schools and Technology Education is no exception. In New Zealand, as in the United Kingdom, recent legislation has encouraged parents to take a more active role and to voice their opinions (Banks 1994). Satchwell and Dugger (1996) observe that in the current context of educational reform, parents are questioning what students should be expected to know and be able to do. So what do parents want for their children? This investigation briefly documents a new partnership between a College of Education and a primary school in New Zealand. Parents were questioned over the course of the first year of this new partnership, in order to determine their expectations from the Technology programme.     

Introduction of CAA into a Mathematics Course for Technology Students to Address a Change in Curriculum Requirements

The mathematical requirements for engineering, science and technology students has been debated for many years and concern has been expressed about the mathematical preparedness of students entering higher education. This paper considers a mathematics course that has been specifically designed to address some of these issues for technology education students. It briefly chronicles the changes that have taken place over its lifetime and evaluates the introduction of Computer Assisted Assessment (CAA) into a course already being delivered using Computer Aided Learning (CAL). Benefits of CAA can be categorised into four main areas. 1. Educational – achieved by setting short, topic related, assessments, each of which has to be passed, thereby increasing curriculum coverage. 2. Students – by allowing them to complete assessments at their own pace removing the stress of the final examination. 3. Financial – increased income to the institution, by broadening access to the course. Improved retention rate due to self-paced learning. 4. Time – staff no longer required to set and mark exams. Most students preferred this method of assessment to traditional exams, because it increased confidence and reduced stress levels. Self-paced working, however, resulted in a minority of students not completing the tests by the deadline. This revised version was published online in July 2006 with corrections to the Cover Date.