Using Neuro-Fuzzy Technique to Classify and Predict Electrical Engineering Students’ Achievement Upon Graduation Based on Mathematics Competency

2017 ◽  
Vol 5 (3) ◽  
pp. 684 ◽  
Author(s):  
Usamah Bin Mat ◽  
Norlida Buniyamin
Keyword(s):  
Engineering Students ◽  
Mathematics Curriculum ◽  
Early Stage ◽  
Electrical Engineering ◽  
Low Achievers ◽  
University Management ◽  
Key Performance Index ◽  
Neuro Fuzzy ◽  
And Mathematics

<p>This paper discusses the findings of a case study that uses neuro-fuzzy tool to classify and predict Electrical engineering students graduation achievement based on mathematics competency. In this study, achievement upon graduation and mathematics grades were classified as the key performance index. It's based on longitudinal progress and cross validation model on two mathematics subjects, semesters’ performance, and graduation achievement of electrical students. The outcomes indicated that there is a correlation between mathematics competency with electrical engineering performance, and it’s interesting to note that weak and satisfactory students in mathematics are not able to achieve first class upon graduation, and yet there is small percentage of excellent and good students in mathematics couldn’t graduate with high achievement. The findings conclude that the combination of statistical analysis and machine learning can help us to extract knowledge and enable university management to help low achievers at early stage. It’s hoped that the findings can help faculty management to review mathematics curriculum with respect to increasing range of engineering field.</p>

scholarly journals Training teachers in robotics for science and technology dissemination: A Brazilian case study

2019 ◽  
Vol 3 (2) ◽  
pp. 11-18
Author(s):  
Rafael Marengo ◽  
Bruna Ferreira ◽  
Morgana Cabral ◽  
RICARDO R MAGALHES
Keyword(s):  
Public Schools ◽  
Engineering Students ◽  
Training System ◽  
Teaching Methodology ◽  
Robotics Education ◽  
Teachers And Students ◽  
Technology Dissemination ◽  
And Mathematics ◽  
Technical Professionals

There is a high demand for technical professionals in engineering and related areas, but there are not enough professionals to fill these needs, especially in developing countries such as in Brazil. Abilities of communication, teamwork and leadership are part of the graduating engineers’ curriculum, but students normally have a lack of these abilities due to difficulties in STEM (Science, Technology, Engineering and Mathematics). Many solutions can be implemented in order to change this scenario and robotics is an alternative. Based on that, robotics education as teaching methodology leads students to search for problem logical solutions. This paper is aimed on how robotics can help children learn STEM subjects and presents a training system for robotics involving teachers and students from public schools and tutors from university. As methodology, it was tested the knowledge acquired in weekly meetings between engineering students (tutors) and teachers/students from public schools. Results highlighted the introduction of robotics education in public schools learning process. It can imply on improvements for engineering courses and new robot applications in industries.

scholarly journals Introducing electrical engineering through characterization of a handheld moisture meter: A research experience case study

2018 ◽  
Vol 56 (1) ◽  
pp. 24-37 ◽  
Author(s):  
Todd J Freeborn ◽  
Jada Damond
Keyword(s):  
Engineering Students ◽  
Undergraduate Research ◽  
Electrical Engineering ◽  
Test Equipment ◽  
Research Experience ◽  
Research Experiences ◽  
Moisture Meter ◽  
The University

Concepts from electrical engineering can be introduced to nonmajor engineering students through lectures, laboratories, or even research experiences. Often the purpose of introducing nonmajors to these concepts is to highlight that engineering problems are not limited to skills from only a single discipline as well as improve their ability to communicate and collaborate with other disciplines. This case study discusses the experience of introducing a nonmajor undergraduate student to electrical engineering through an undergraduate research project at The University of Alabama investigating the electrical properties of bamboo, which required the characterization of a portable moisture meter. These exercises were successful at improving the student’s confidence and proficiency with electrical test equipment, highlighting the limitations of test equipment, and applying concepts of resistance to a real-world application that overlaps electrical, chemical, and biological disciplines. While this exercise was a component of an undergraduate research experience, similar exercises could be easily integrated into electrical engineering laboratories for nonelectrical engineering majors to introduce and reinforce concepts from electrical engineering using a multidisciplinary application.

From PBL to innovation: a decennial case-study from an HPV student team

2020 ◽  
Vol 18 (4) ◽  
pp. 773-786
Author(s):  
Paolo Baldissera ◽  
Cristiana Delprete
Keyword(s):  
Engineering Students ◽  
Subjective Experience ◽  
Negative Impact ◽  
Early Stage ◽  
Participation Rate ◽  
Project Based Learning ◽  
New Members ◽  
Content Type ◽  
Student Team

Purpose The implementation of project-based learning (PBL) activities in the curricula of engineering students has become a consolidated method to improve their skills. The purpose of this paper is to share the experience acquired by the authors from a decennial case-study on a student team PBL activity focused on design and development of human-powered vehicles (HPVs). A review of the project evolution, boundary constraints and management choices could provide inspiration and suggestions to faculty staff that would like to set-up similar experiences for engineering students in their universities. Design/methodology/approach A student team was funded by the authors in 2008 to gather engineering students interested in design and construction of HPVs. In the past decade, the team has grown from 10 up to 60 students enrolled per year and stimulated to develop a range of HPV designs for sports and mobility. The project management evolved as a consequence to com ply with the growing ambitions of the group and complexity of the goals. Findings A thorough analysis of factors contributing to the success of the project led to identification of the key factors to increase student participation: persistence of the faculty staff is essential, attending competitions and challenges increases students’ recruitment and formal recognition of the activity through credits and the implementation of intermediate assessment steps increase the active participation rate. Bigger teams reduce the negative impact of recruits eventually abandoning the project in an early stage. Ambitious goals keep students motivated for longer periods and enable a virtuous circle by transferring enthusiasm and knowledge to new members. Research limitations/implications The activity is analyzed starting from a subjective experience perspective and some of the findings/conclusions may be not applicable in a different context. However, such review can suggest strategies on the long-term period to create similar conditions elsewhere. Social implications In the last part of the paper, it is pointed out how PBL projects can provide a fertile ground for innovation and lead to patents and development of new products aiming at the market. Originality/value This study contributes to provide an insight view of how a student team PBL activity can grow over a decade if guided by faculty staff.

scholarly journals Aboriginal Perspectives and/in Mathematics: A Case Study of Three Grade 6 Teachers

in education ◽  
2014 ◽  
Vol 21 (1) ◽  
pp. 12-22
Author(s):  
Kathleen Nolan ◽  
J. Harley Weston
Keyword(s):  
Mathematics Curriculum ◽  
Aboriginal Education ◽  
Focus Group Discussions ◽  
Group Discussions ◽  
Individual Interviews ◽  
Mathematics Classrooms ◽  
Teachers Experiences ◽  
And Mathematics ◽  
Teachers Perspectives

AbstractThe marriage of Aboriginal perspectives and mathematics is complex and comes with multiple interpretations. Through the research presented in this paper, we propose that one possibility for a lasting relationship between Aboriginal perspectives and mathematics lies in understanding more about teachers' experiences and stories from their own mathematics classrooms, with their own students. The purpose of this paper, and of the research project informing this paper, is to understand how Grade 6 teachers in one particular Canadian province (Saskatchewan) are addressing Aboriginal-focused curriculum goals/outcomes and to listen to teachers' perspectives on teaching mathematics with a distinctly Aboriginal focus. Data collection consisted of focus group discussions, individual interviews, and classroom observations with three case study teachers (Chris, Joe, and Lindsay). In this paper, we present three brief vignettes constructed out of the data, which provide a glimpse into the uniqueness of each teacher, each classroom, and each interpretation of what it means to teach mathematics through a distinctly Aboriginal focus.            Keywords: Aboriginal education; mathematics curriculum; qualitative research; case study; Grade 6 teachers

Evaluating The Effectiveness Of Problem-Based Learning (Pbl) Implemented In The Textile Engineering Course - A Case Study On Ahsanullah University Of Science And Technology, Bangladesh

2014 ◽  
Vol 1 (1) ◽  
pp. 111-114
Author(s):  
Lal Mohan Baral ◽  
Ramzan Muhammad ◽  
Claudiu Vasile Kifor ◽  
Ioan Bondrea
Keyword(s):  
Engineering Students ◽  
Science And Technology ◽  
Problem Based Learning ◽  
Professional Life ◽  
System Level ◽  
Teaching Tool ◽  
Technical Problems ◽  
Empirical Survey ◽  
Undergraduate Programs

AbstractProblem-based learning as a teaching tool is now used globally in many areas of higher education. It provides an opportunity for students to explore technical problems from a system-level perspective and to be self-directed life-long learner which is mandatory for equipping engineering students with the skill and knowledge. This paper presents a case study illustrating the effectiveness of implemented Problem-based learning (PBL) during five semesters in the undergraduate programs of Textile Engineering in Ahsanullah University of Science and Technology (AUST). An assessment has been done on the basis of feedback from the students as well as their employers by conducting an empirical survey for the evaluation of PBL impact to enhance the student's competencies. The Evaluations indicate that students have achieved remarkable competencies through PBL practices which helped them to be competent in their professional life.

A Proof for the Possibility of Ce-Oxide from CMP Residuals in Si-Wafers by Analytical TEM

2012 ◽  
Author(s):  
Wayne Zhao ◽  
Liem Do Thanh ◽  
Michael Gribelyuk ◽  
Mary-Ann Zaitz ◽  
Wing Lai
Keyword(s):  
Technology Development ◽  
Early Stage ◽  
Chemical Mechanical Planarization ◽  
Particle Cluster ◽  
Limited Region ◽  
Physical Evidence ◽  
Analytical Tem ◽  
Transmission Electron ◽  
Oxide Particles

Abstract Inclusion of cerium (Ce) oxide particles as an abrasive into chemical mechanical planarization (CMP) slurries has become popular for wafer fabs below the 45nm technology node due to better polishing quality and improved CMP selectivity. Transmission electron microscopy (TEM) has difficulties finding and identifying Ce-oxide residuals due to the limited region of analysis unless dedicated efforts to search for them are employed. This article presents a case study that proved the concept in which physical evidence of Ce-rich particles was directly identified by analytical TEM during a CMP tool qualification in the early stage of 20nm node technology development. This justifies the need to setup in-fab monitoring for trace amounts of CMP residuals in Si-based wafer foundries. The fact that Cr resided right above the Ce-O particle cluster, further proved that the Ce-O particles were from the wafer and not introduced during the sample preparation.

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