scholarly journals Failure and Improvement in Elementary Engineering

2021 ◽  
Vol 7 (2) ◽  
pp. 69-92
Author(s):  
Matthew Johnson ◽  
Gregory Kelly ◽  
Christine Cunningham
Keyword(s):  
Education Reform ◽  
Engineering Design ◽  
The United States ◽  
Productive Failure ◽  
Collective Actions ◽  
Pedagogical Strategies ◽  
Engineering Designs ◽  
Design Activities ◽  
Elementary Classes ◽  
Facilitating Conditions

Recent science education reform documents in the United States have called for teachers to teach content related to engineering and science and to do so by engaging students in disciplinary practices. One important practice of engineering is improving from failure. Thus, students should experience productive failure as part of engineering design activities. However, engineering is a new subject for most elementary teachers. Historically failure has had negative connotations in elementary and precollege classrooms. To scaffold students through failure as they learn from and improve engineering designs, teachers will need to understand failure and pedagogical strategies for managing it. This study uses discourse analysis of video from eight elementary classes engaged in engineering to examine the nature of failure in engineering design projects. It also investigates how the collective actions of students and teachers support or constrain the process of improvement from engineering design failure. From these data, we propose a model of improvement through failure. This includes a classification of types and causes failure as well as facilitating conditions that must be present for improvement. We explore three features of engineering and three features of classroom cultures that contribute to learning to engage in productive failure.

An Engineering-to-Biology Thesaurus for Engineering Design

2010 ◽  
Author(s):  
Jacquelyn K. S. Nagel ◽  
Robert B. Stone ◽  
Daniel A. McAdams
Keyword(s):  
Engineering Design ◽  
Design Process ◽  
Idea Generation ◽  
Natural World ◽  
Biological Information ◽  
Concept Generation ◽  
Functional Modeling ◽  
University Of Toronto ◽  
Engineering Designs ◽  
Design Activities

Engineering design is considered a creative field that involves many activities with the end goal of a new product that fulfills a purpose. Utilization of systematic methods or tools that aid in the design process is recognized as standard practice in industry and academia. The tools are used for a number of design activities (i.e., idea generation, concept generation, inspiration searches, functional modeling) and can span across engineering disciplines, the sciences (i.e., biology, chemistry) or a non-engineering domain (i.e., medicine), with an overall focus of encouraging creative engineering designs. Engineers, however, have struggled with utilizing the vast amount of biological information available from the natural world around them. Often it is because there is a knowledge gap or terminology is difficult, and the time needed to learn and understand the biology is not feasible. This paper presents an engineering-to-biology thesaurus, which we propose affords engineers, with limited biological background, a tool for leveraging nature’s ingenuity during many steps of the design process. Additionally, the tool could also increase the probability of designing biologically-inspired engineering solutions. Biological terms in the thesaurus are correlated to the engineering domain through pairing with a synonymous function or flow term of the Functional Basis lexicon, which supports functional modeling and abstract representation of any functioning system. The second version of the thesaurus presented in this paper represents an integration of three independent research efforts, which include research from Oregon State University, the University of Toronto, and the Indian Institute of Science, and their industrial partners. The overall approach for term integration and the final results are presented. Applications to the areas of design inspiration, comprehension of biological information, functional modeling, creative design and concept generation are discussed. An example of comprehension and functional modeling are presented.

AN EXPERIENTIAL LEARNING APPROACH FOR DEVELOPING MENTAL MODELS IN ENGINEERING DESIGN EDUCATION

2021 ◽  
Author(s):  
S. Li ◽  
C. Chua
Keyword(s):  
Experiential Learning ◽  
Engineering Design ◽  
Mental Models ◽  
Design Education ◽  
Mental Simulation ◽  
Learning Approach ◽  
Engineering Design Education ◽  
Design Activities ◽  
Support Engineering ◽  
Prior Experiences

Mental simulation represents how a person interprets and understands the causal relations associated with the perceived information, and it is considered an important cognitive device to support engineering design activities. Mental models are considered information characterized in a person’s mind to understand the external world. They are important components to support effective mental simulation. This paper begins with a discussion on the experiential learning approach and how it supports learners in developing mental models for design activities. Following that, the paper looks at the four types of mental models: object, making, analysis and project, and illustrates how they capture different aspects and skills of design activities. Finally, the paper proposes an alternative framework, i.e., Spiral Learning Approach, which is an integration of Kolb’s experiential learningcycle and the Imaginative Education (IE) framework. While the Kolb’s cycle informs a pattern to leverage personal experiences to reusable knowledge, the IE’s framework suggests how prior experiences can trigger imagination and advance understandings. A hypothetical design of a snow removal device is used to illustrate the ideas of design-related mental models and the spirallearning approach.

scholarly journals ENGINEERING DESIGN: STRUCTURE, VALUE AND ASSESSMENT

2011 ◽  
Author(s):  
Ian Yellowly
Keyword(s):  
Engineering Design ◽  
Innovation Policy ◽  
Central Process ◽  
University Environment ◽  
Design Structure ◽  
Or Practice ◽  
Conventional Technology ◽  
Design Activities ◽  
New Ideas ◽  
Typical Design

Engineering design is the central process in the transformation of new ideas and conventional technology or practice into high value products and systems. Unfortunately the process is not highly valued within the research oriented University environment. At the same time government innovation policy is rooted in models better suited to the review of projects as opposed to systems or products; the value structure being biased towards discovery, (and perhaps use). The author attempts to describe the structure of typical design activities and using this model proposes simple metrics to allow the assessment of design content within research and development proposals.

Component Test Facility (ComTest) Phase 1 Engineering for 760C (1400F) Advanced Ultra-Supercritical (A-USC) Steam Generator Development

2015 ◽  
Author(s):  
Paul S. Weitzel
Keyword(s):  
Power Plant ◽  
Engineering Design ◽  
Steam Generator ◽  
The United States ◽  
Department Of Energy ◽  
Test Facility ◽  
Plant Design ◽  
Front End ◽  
Operation And Maintenance ◽  
Component Test

Babcock & Wilcox Power Generation Group, Inc. (B&W) has received a competitively bid award from the United States (U.S.) Department of Energy to perform the preliminary front-end engineering design of an advanced ultra-supercritical (A-USC) steam superheater for a future A-USC component test program (ComTest) achieving 760C (1400F) steam temperature. The current award will provide the engineering data necessary for proceeding to detail engineering, manufacturing, construction and operation of a ComTest. The steam generator superheater would subsequently supply the steam to an A-USC intermediate pressure steam turbine. For this study the ComTest facility site is being considered at the Youngstown Thermal heating plant facility in Youngstown, Ohio. The ComTest program is important because it would place functioning A-USC components in operation and in coordinated boiler and turbine service. It is also important to introduce the power plant operation and maintenance personnel to the level of skills required and provide initial hands-on training experience. Preliminary fabrication, construction and commissioning plans are to be developed in the study. A follow-on project would eventually provide a means to exercise the complete supply chain events required to practice and refine the process for A-USC power plant design, supply, manufacture, construction, commissioning, operation and maintenance. Representative participants would then be able to transfer knowledge and recommendations to the industry. ComTest is conceived as firing natural gas in a separate standalone facility that will not jeopardize the host facility or suffer from conflicting requirements in the host plant’s mission that could sacrifice the nickel alloy components and not achieve the testing goals. ComTest will utilize smaller quantities of the expensive materials and reduce the risk in the first operational practice for A-USC technology in the U.S. Components at suitable scale in ComTest provide more assurance before applying them to a full size A-USC demonstration plant. The description of the pre-front-end engineering design study and current results will be presented.

“Some Vital Religion”: Social Religion and the Science of Character Education in the United States, 1918–1932

2021 ◽  
Author(s):  
Jane McCamant
Keyword(s):  
Education Reform ◽  
Character Education ◽  
The United States ◽  
Common Morality ◽  
Historical Contingency ◽  
Social Good ◽  
The Social ◽  
The Common ◽  
Role Of Religion

Abstract The history of American public education has generally been considered as a steady transition from religious and sectarian to secular and pluralist, with the role of science in education increasing as the role of religion decreased. This article examines a conception of the role of religion in education that does not fit this narrative, the “social religion” of theorists of moral and character education in the 1920s. Relying on ideas of religious naturalism and with an orientation toward the practical effects of religious belief, this community of scholars asserted a concept of religion that would allow it to be at the heart of the common school project, uniting all under the common morality of the social good. Influenced both by liberal Protestant humanism and the scientific worldview pervasive in education reform at the time, these character educationists’ ideas remind us of the historical contingency of categories like “religious” and of the antiquity of ideas we might classify under the heading of spirituality in American culture.

Technology and Student Achievement

2011 ◽  
pp. 854-862
Author(s):  
Lawrence A. Tomei
Keyword(s):  
No Child Left Behind ◽  
Education Reform ◽  
Basic Education ◽  
The United States ◽  
Educational Goals ◽  
Academic Level ◽  
National Priority ◽  
And Mathematics ◽  
President Bush ◽  
Nclb Act

Since the introduction of the No Child Left Behind (NCLB) Act of 2001, education in the United States has, in the words of President Bush, been seen as “a national priority and a local responsibility.” The first of the four basic education reform principles stated in the NCLB Act is local accountability for results. The second principle, flexibility and local control, empowers states to create their own standards and to test every student’s progress using tests aligned with these standards. In addition, there are also programs to promote the alignment of technology with educational goals within the NCLB legislation. In more and more states, school performance is assessed by means of a standardized assessment test which is designed to assess the academic level of students, schools, and districts. It is also intended to assist in identifying students’ strengths and weaknesses and to foster improvements in academic achievement. In one such state (that will remain anonymous) the reading and mathematics portions of the exam are administered to grades 5, 8, and 11.

scholarly journals Effects of Multidisciplinary Participatory Design Method on Students’ Engineering Design Process

Eng ◽  
2020 ◽  
Vol 1 (2) ◽  
pp. 112-121
Author(s):  
Yu-Hung Chien ◽  
Chun-Kai Yao ◽  
Yu-Han Chao
Keyword(s):  
Engineering Design ◽  
Design Process ◽  
Participatory Design ◽  
Sequential Analysis ◽  
Design Method ◽  
Control Group ◽  
Teaching Model ◽  
Engineering Design Process ◽  
Design Activities ◽  
Experimental Group

This study took the ergonomics design course as an example to propose a design teaching model of multidisciplinary participatory design (MPD), and investigated the effects of this teaching model on the engineering design behavior of college students. We used lag behavior sequential analysis to compare the design behaviors of three student groups: a participatory design (PD) experimental group, an MPD experimental group, and a control group. The results of the study show that (1) students in the PD experimental group had 13 significant sequential engineering design behaviors, students in the MPD experimental group had 10, and students in the control group had only seven. The engineering design behaviors of the experimental groups were more diversified than those of the control group. (2) The three groups of students had a small number of significant design behavior transfers in the engineering design process, indicating that the students’ sequential design behaviors between two different design activities were insufficient. We concluded by detailing the pros and cons of using the MPD teaching model based on the results of this study, and hopefully by providing a reference for teaching engineering design.

Exploring the Implications of Culturally Relevant Teaching: Toward a Pedagogy of Liberation

2019 ◽  
Vol 49 (3) ◽  
pp. 371-389
Author(s):  
Dari Green
Keyword(s):  
Education Reform ◽  
Premature Death ◽  
The United States ◽  
Social Emotional ◽  
Freedom Schools ◽  
Common Trend ◽  
The Social ◽  
The Us ◽  
Academic Enrichment ◽  
American Society

Schools in America may provide opportunities for upward mobility while also perpetuating social inequality. The inequities found in the US public school system probably result in such a highly stratified society. Conditions found in many schools and classrooms are often a microcosm of the same conditions and factors present in the broader American society. Scholars and education reform activists often use the term school-to-prison pipeline to describe what they view as a widespread pattern in the United States of pushing students, especially those who are already at a disadvantage, out of school, and into the criminal justice system. This research explored whether mentorship in the lives of these very students can affect the trajectory that these students take in life by moving toward a pedagogy of liberation that challenges the inequities and contradictions in the institution of education. Building from a model similar to CDF Freedom Schools, but targeting academic enrichment, Farrah and her colleague Hope developed the Sankofa Project at Yin Elementary School (YES). Embracing both the social-emotional and pedagogical aspects of CDF Freedom Schools, the Sankofa Project moved from a mission that sought to instill a love for reading to actually teaching children to read. This aspect was pivotally important to Farrah and Hope as they sought to dismantle the “cradle to prison pipeline,” the concept of funneling masses of people into marginalized lives, imprisonment, and often premature death. Farrah believed that all her predecessors had done “was spot on, but academic enrichment was a key to steering children away from the pipeline.” With the rebirth of a caste-like system in America, black and brown bodies are disproportionately locked behind bars, relegated permanent second-class status if declared a felon and an increasingly common trend toward annihilation at the hands of those of who are designated to serve and protect them.

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