Conference Session

Student Division Technical Session 3: Student Experiences and Support

Collection

2024 ASEE Annual Conference & Exposition

Authors

Leslie Anna Brown, Utah State University; Marissa A Tsugawa, Utah State University

Tagged Divisions

Student Division (STDT)

we willobserve their teaching when implementing the game lesson. Data will then be coded andanalyzed using thematic analysis to find out the change in preparedness and engagement towardsteaching computer science.IntroductionIn response to the lack of engineering and computer science education in high school, the NextGeneration Science Standards (NGSS) were created in 2014 by twenty-six states with twentystates adopting these standards [1]. The NGSS shifted science instruction to incorporate cross-cutting (utilizing common themes among STEM disciplines) engineering standards and expandon computational thinking skills [2]. However, as technology and computing have advanced, theNGSS do not reflect the modern skills needed for computing to

Conference Session

Mathematics Division (MATH) Technical Session 3

Collection

2024 ASEE Annual Conference & Exposition

Authors

Carl Boyet, Louisiana Tech University; Jonathan Walters, Louisiana Tech University; Christian Smith, Louisiana Tech University

Tagged Divisions

Mathematics Division (MATH)

using worksheets and students were required to write theirwork into a bound notebook (3-ring binder, science notebook, or spiral bound). This handwrittenhomework approach was used to develop student’s ability to express their work clearly. Duringeach test, the notebooks were collected and scored. The instructor gave feedback on errors thatwere noticed and gave a score that reflected the student’s ability to communicate and execute thematerial. The scores did not impact the student’s course grade; however, if a student earned apassing score on all the notebook checks, then the final’s scaled percentage was able to replacethe lowest exam grade.Second Iteration (Winter 2022-2023)In the second quarter, two sections consisting of 62 students were

Conference Session

Energy Conversion, Conservation and Nuclear Engineering Division (ECCNE) Technical Session 1

Collection

2024 ASEE Annual Conference & Exposition

Authors

Jude Okolie, University of Oklahoma ; Emma Kadence Smith, University of Oklahoma

Tagged Topics

Diversity

Tagged Divisions

Conservation and Nuclear Engineering Division (ECCNE), Energy Conversion

4.33 I felt comfortable sharing my thoughts and questions during gameQ10 sessions. 4.09 4.07Q11 The game covered all necessary topics related to hydrogen production. 4.13 4.14 The topics covered in the game were relevant to my overall courseQ12 understanding. 4.30 3.71Q13 The assessments within the game were clear and fair. 4.21 4.14 My performance in the game accurately reflects understanding ofQ14 content. 4.09

Conference Session

Graduate Studies Division (GSD) Technical Session 4: Interdisciplinary Graduate Education

Collection

2024 ASEE Annual Conference & Exposition

Authors

Margaret Webb, Virginia Tech ; Marie C. Paretti, Virginia Polytechnic Institute and State University

Tagged Topics

Diversity

Tagged Divisions

Graduate Studies Division (GSD)

goes beyond explicit content, aiming to identify‬ ‭underlying concepts, patterns, and thus themes that are not at first apparent; it entails interpreting‬ ‭data to uncover the implicit, or hidden, meanings and insights in a particular text. We analyzed‬ ‭this secondary dataset in repeated and systematic movements between these different phases in a‬ ‭spirit of inquiry and interpretation toward answering our proposed research questions‬‭[79], [80],‬ ‭[81], [82], [83]‬‭, and viewed our reflection and active‬‭roles as both researchers and IDR program‬ ‭members as crucially important to addressing the inevitable subjectivity of the Qualitative‬ ‭paradigm.‬‭ pecifically, we first established Familiarization based on

Conference Session

Virtual and Augmented Reality Application in Manufacturing Education

Collection

2024 ASEE Annual Conference & Exposition

Authors

Richard Chiou, Drexel University; Isher Singh; Arjuna Karthikeyan Senthilvel Kavitha, Drexel University; Tzu-liang Bill Tseng, University of Texas at El Paso; Md Fashiar Rahman, University of Texas at El Paso; Nijanthan Vasudevan, Drexel University

Tagged Topics

Diversity

Tagged Divisions

Manufacturing Division (MFG)

components involves strategic utilization ofBlender and SolidWorks software. Blender's “. blend" file format seamlessly integrates into Unity'sassets for designing the fan. SolidWorks-generated components are reimagined in Blender forcompatibility with Unity as shown in Figure 2. The wind turbine model is sourced from the Unity3D Asset Store, providing a pre-built foundation [3].Within Unity 3D, the design process continues with the creation of essential elements, leveragingmesh colliders and scripting for user interaction as shown in Figures 3, 4, 5, and 6. The additionof reflections enhances visual appeal, contributing to a more immersive and realistic userexperience. The design process seamlessly integrates Blender, SolidWorks, and Unity 3D

Conference Session

Integrating Hands-On Technology and Project-Based Learning in Engineering Education

Collection

2024 ASEE Annual Conference & Exposition

Authors

Branimir Pejcinovic, Portland State University; Melinda Holtzman, Portland State University

Tagged Divisions

Electrical and Computer Engineering Division (ECE)

the parallel and series combinations 2. Ohm’s law 3. Voltage and current dividers 4. Time-dependent effects such as R-C chargingThe math and physics required for explaining these topics is relatively straightforward and canbe built intuitively. This approach is reflected in the selection of lab topics which are thenfollowed by applications, such as using a timer IC NE555 and linear voltage regulator LM317.While these applications may look intimidating at first glance, they require only a handful ofcomponents. The LM317 lab illustrates the application of voltage division and Kirchoff’s laws,and results in a useful circuit. Similarly, the application of NE555 illustrates a practical designthat utilizes R-C charging and voltage division

Conference Session

Educational Research and Methods Division (ERM) Technical Session 30

Collection

2024 ASEE Annual Conference & Exposition

Authors

Jenefer Husman, University of Oregon; Matthew Charles Graham; Kathryn Anne Jacobson, University of Oregon; Cynthia J. Finelli, University of Michigan; Maura Borrego, University of Texas at Austin; Michael J. Prince, Bucknell University; Lea K. Marlor, University of Michigan; Madison E. Andrews, University of Texas at Austin

Tagged Topics

Diversity

Tagged Divisions

Educational Research and Methods Division (ERM)

day the surveys were distributed. All subscales from the StRIP questionnaireprompted participants to reflect on the class activities in which they were asked to engage duringa specific class period. Additionally, students self-reported their gender identity. We present allmeasures used in the present study in Table 1 and descriptive statistics and correlations betweenmeasures for all students and by students' gender identity in Table 2. Table 1. Abbreviations & Sample Items for Measures Measure Abbreviation Sample Item Belongingness BEL “I have a sense of belongingness in this class.” Affective Response AR “I enjoyed the activities.” Behavioral Response

Conference Session

MECH - Technical Session 15: Engineering Education Research and Reviews

Collection

2024 ASEE Annual Conference & Exposition

Authors

Mohaned Samer Ahmed, Texas A&M Univeristy at Qatar; Osama Desouky, Texas A&M University at Qatar; Marwa AbdelGawad, Texas A&M University at Qatar

Tagged Topics

Diversity

Tagged Divisions

Mechanical Engineering Division (MECH)

of the post-quiz, correct responses had impressively increased to 60%, and incorrect responseshad decreased to 30 %. This overall improvement reflects positively on the effectiveness of theeducational video applied between the assessments, particularly in enhancing the understanding ofdislocations in materials science.ConclusionsIn conclusion, this paper highlights the significance of addressing the challenges students face invisualizing complex concepts in materials science education, particularly pertaining to dislocationsand their influence on material properties. The development of animated visual aids emerged as apromising solution to enhance understanding and engagement in the classroom setting.Through meticulous planning and

Conference Session

IE Technical Session II

Collection

2011 ASEE Annual Conference & Exposition

Authors

Dean Walton Pichette, Wayne State University; Darin Ellis, Wayne State University; Walter Bryzik, Mechanical Engineering, Wayne State University; Kyoung-Yun Kim, Wayne State University; Ming-Chia D. Lai, Wayne State University; Yun Seon Kim, Wayne State University

Tagged Divisions

Industrial Engineering

concepts and competencies. Each learning objective was associated with at leastone assessment. Assessments instruments varied by course and by outcome. In addition tocourse-specific assessments, three common assessments were administered for all courses: 1)SE Career Awareness / Interest Survey, 2) Assessment to Measure Students‟ ability to transferSE Learning to Novel Problems, and 3) Open-Ended Blog Postings by students thatdocumented and reflected on capstone progress.Course Evaluation / Improvement Plan:Four Fall Semester 2010 courses implemented some System Engineering elements.The primary contribution of the Systems Engineering class was to prepare and deliver lecturemodules for all of the participating classes. The following modules were

Conference Session

Design Across Disciplines

Collection

2011 ASEE Annual Conference & Exposition

Authors

Farrokh Attarzadeh, University of Houston; Alan Gow, Alan Gow and Associates; EunSook Kwon, University of Houston

Tagged Divisions

Design in Engineering Education

resolve a specific question orproblem. CETE: Senior project students are introduced to the project management via a workshop. They are also introduced to the intellectual property in general, and the process of filing patents at the University of Houston. Their research plan is well documented through the Microsoft Project program and shows schedule of deliverables and task assignments. Weekly progress reports reflect the progress made. Cost estimation, overall plan to implement the research problem is an important component of the overall evaluation of each team and members of that team. ID: Students possess leadership and stewardship to plan and conduct appropriate research methods to

Conference Session

NSF Grantees Poster Session

Collection

2011 ASEE Annual Conference & Exposition

Authors

Mukasa E. Ssemakula, Wayne State University; Celestine Chukwuemeka Aguwa, Wayne State University; Darin Ellis, Wayne State University; Kyoung-Yun Kim, Wayne State University; Gene Liao, Wayne State University; Shlomo S. Sawilowsky, Wayne State University

Tagged Topics

NSF Grantees

Foundation CCLIProgram under grant number DUE-0817391. Any opinions, findings, and/or recommendations inthe paper are those of the authors and do not necessarily reflect the views of the sponsors.6 References [1] SME Education Foundation. 2011. http://www.smeef.org/about/index.html [2] DeMeter, Edward C., Jorgensen, Jens E. and Rullan, Augustine. 1996. "The Learning Factory of The Manufacturing Engineering Education Program." Proceedings, SME International Conference on Manufacturing Education for the 21st Century, San Diego, CA. [3] Lamancusa, John S.; Jorgensen, Jens E.; Zayas-Castro, Jose L.; and Ratner. Julie. 1995. "The Learning Factory - A New Approach to Integrating Design and Manufacturing into Engineering

Conference Session

Innovations in Teaching Physics or Engineering Physics II

Collection

2011 ASEE Annual Conference & Exposition

Authors

Jeffrey A. Jalkio, University of Saint Thomas

Tagged Divisions

Engineering Physics & Physics

terminology and uncertainty. These two documents are theInternational Vocabulary of Basic and General Terms in Metrology (abbreviated VIM andoriginally published in 1984) and Evaluation of Measurement Data – Guide to the Expression ofUncertainty in Measurement (abbreviated GUM and originally published in 1993). In 1997, theBIPM, IEC, IFCC, ILAC, ISO, IUPAC, IUPAP, and OIML formed the Joint Committee forGuides in Metrology (JCGM) to update and maintain these documents as well as to create furtherdocuments aiding the further standardization of metrology3.The VIM provides standardized definitions for terms such as error, precision, accuracy,repeatability and reproducibility. These definitions reflect the shift that has occurred over thelast 40 years

Conference Session

Descriptions of Outreach Programs

Collection

2011 ASEE Annual Conference & Exposition

Authors

Rayshun J. Dorsey, WizKidz Science and Technology Centers, Inc.; Ayanna M. Howard, Georgia Institute of Technology

Tagged Divisions

K-12 & Pre-College Engineering

activities [20]. In this section, we discuss specificmodules used in the after-school robotics programs, namely Assistive Robotics, Mars Roboticsand Space Robotics. We employed an after-school and Saturday program that explored variousSTEM research areas such as robotic hardware, planetary space exploration, astrobiology, flightsimulations, and engineering design challenges. The program connected students with scienceand robotics experts and offered an exciting hands-on experience that reflected true scientificprocesses. Using various activities, our students used their science and technology skills,teamwork, and their imaginations to help create solutions for real world issues. Postsecondaryengineering and science students also interacted with

Conference Session

BME Courses and Learning Activities

Collection

2011 ASEE Annual Conference & Exposition

Authors

Weizhao Zhao, University of Miami; Xiping Li; Fabrice Manns, University of Miami

Tagged Divisions

Biomedical

givenimmediately after the student finished the module. Students were informed to finish the modulein one logon session so that the pre/post tests reflect the gain through the module only, regardlessof students’ knowledge from other sources.Conclusion and DiscussionBased on the outcomes and the evaluations of different assessments, we conclude that thedeveloped MITS/DATS system is convincingly suitable and applicable for medical imagingeducation to undergraduates. We feel confident to scale up the development through the effortsby multi-institutions to produce a professional medical imaging teaching product that can beadopted by interested academic institutions. In fact, three local institutions are working with us todevelop a complete set of animation or

Conference Session

Emerging Areas: Biotechnology, Microtechnology, and Energy

Collection

2011 ASEE Annual Conference & Exposition

Authors

Arthur Felse, Northwestern University

Tagged Divisions

Chemical Engineering

Engineering Education. Page 22.1393.1 c American Society for Engineering Education, 2011Teaching Fluid Mechanics and Mass transport to Biologists Page 22.1393.2Introduction:Teaching chemical engineering to non-chemical engineers presents a myriad of challengesranging from course development to delivery to evaluation. However, these challenges reflect theexpanding scope of chemical engineering profession and as a consequence the chemicalengineering education. The American Institute of Chemical Engineers Centennial report in 2008noted that “Chemical

Conference Session

Computer Science Applications

Collection

2011 ASEE Annual Conference & Exposition

Authors

Ryan J. Meuth, University of Advancing Technology

Tagged Divisions

Computers in Education

through over-simplification,erroneous representation, etc. An incorrect understanding is worse than lack of understanding, asthe erroneous knowledge must be first exposed and overcome before the correct understandingcan be communicated effectively. In computer simulation it is extremely easy to over-simplify Page 22.1648.6phenomena, and thus impart partial understanding where the student believes they are receivingcomplete knowledge. It is vitally important that simulation reflects reality as accurately aspossible – this is the burden of the experience designer. If available, a domain expert should beconsulted. In addition to correct theory, the

Conference Session

Best of Computers in Education Division

Collection

2011 ASEE Annual Conference & Exposition

Authors

Nathaniel Bird, Ohio Northern University

Tagged Divisions

Computers in Education

This book contains a collection ofhow-to guides for small projects that are too large and material intensive for a weekly lab.It would serve as a great source of ideas for the quarter-long project, but would not workas a course reference book. The last book is Banzi’s “Getting Started with Arduino”.1This is a short, cheap book that serves purely as a reference for the Arduino board andprogramming environment. Banzi’s book will likely be used next time this course is taught.Laboratory AssignmentsNine laboratory sessions were conducted over the course of the quarter. The assignmentsthemselves were designed to reflect and build upon the foundational concepts discussed inlecture. The remainder of this section briefly outlines the assignment for

Conference Session

Simulation

Collection

2011 ASEE Annual Conference & Exposition

Authors

Ames Bielenberg, Swarthmore College; Erik Cheever, Swarthmore College

Tagged Divisions

Computers in Education

. Page 22.1673.2Compounding this last difficulty is the fact that many students are “visual” learners according toFelder’s index of learning styles [1]. For these students, an animation of a physical system canbe an important tool to help them learn [2, 3, 4, 5, 6]. It has been shown that students preferhaving access to animations in addition to textbook-only presentations and the animationssignificantly increased their ability to visualize system behavior, as well as increasing enjoymentand self-confidence [3, 7, 8, 9]. In addition, Kolb’s theory of experiential learning posits thatexperience, which can be provided by animations, and reflection are part of student learning[10].There are many ways to present animations of simulations of physical

Conference Session

Computers in Education General Technical Session I

Collection

2011 ASEE Annual Conference & Exposition

Authors

David R. Bowman, Clemson University; Elizabeth A. Stephan, Clemson University

Tagged Divisions

Computers in Education

engineers know code because it is their job.‖  ―…the course material seems irrelevant to almost every major required to take this class… just another ‗weed-out‘ class.‖While these comments represent a small minority of our class, they are concerning due to thefundamental nature of the material presented in our first year courses. As a result, we saw a needfor a tool that forced students to reflect upon the material and think how each action they take inour class translates directly into mastery of objectives within each section, within a unit of study,and within a first year engineering course. Given student satisfaction with GEO, we thought itwould be powerful to include this tool.GEARSET: General Engineering Assessment Record Self

Conference Session

New Teaching Methods in Construction Eduction

Collection

2011 ASEE Annual Conference & Exposition

Authors

Ifte Choudhury, Texas A&M University

Tagged Divisions

Construction

considered as tools for enhancing studentlearning, home works have been found to have a positive relationship with overall studentperformance19.The effect of one other variable on performance that has been tested by many researchers isgender. Some studies indicate that men have more positive attitude toward education inengineering and science than women10, 21. It is reflected by their performance in relevant courses.However, there are other studies that do not report any correlation between gender and studentperformance 22, 23, 24.In view of the findings from this review of the literature, it was decided to include a few othervariables in the model for analysis of the relationship between video-viewing and studentperformance. These variables include

Conference Session

New Teaching Methods in Construction Eduction

Collection

2011 ASEE Annual Conference & Exposition

Authors

John Walewski, Texas A&M University; Amy Ahim Kim

Tagged Divisions

Construction

generate future engineers that reflect industry needs.5 6 7 To meet societaldemands, engineers and engineering educators have increasingly recognized that engineering ismore than technical and scientific skills.8 Young engineers are expected to meet increasinglyhigher expectations by having technical skills and understand non-technical contents such associal responsibilities, social skills and humanities. Engineers that are flexible, work well inteams, have good communication skills and knowledgeable about political, environmental,economical and ethical concerns are becoming commonplace. The effect of globalization hasalso put more pressure on engineers and engineering education. Martin et al.9 studiedengineering graduates’ perception on how well

Conference Session

Assessing, Developing, and Enhancing the Engineering Experiential Education Experience

Collection

2011 ASEE Annual Conference & Exposition

Authors

Dean C. Millar, University at Buffalo, SUNY

Tagged Divisions

Cooperative & Experiential Education

the value theirorganization places on preparation in that area. Figure 1 shows the results for each area.” “With the exception of ‘Math and Science’ there appears to be a wide discrepancybetween the value expectations of the employer and the extent to which their employees are seento be well prepared. This would further appear to reflect on the mismatch between curricularemphasis and employer expectation. It must be recognized, of course, that math and science arewithout argument the key ingredients—at least in the lower division—of an undergraduateengineering education.” These research findings are, more than ever, valid today. For proof of this one canGoogle search “engineering soft skills” and find hundreds of articles

Conference Session

Design Across Disciplines

Collection

2011 ASEE Annual Conference & Exposition

Authors

Anouk Desjardins, Écoel Polytechnique de Montréal; Louise Millette, Écoel Polytechnique de Montréal; Marc-André Plasse, _naturehumaine; Erik Belanger, Écoel Polytechnique de Montréal

Tagged Divisions

Design in Engineering Education

authors suggest methods forforming teams based on students’ personalities, strengths and weaknesses to ensure teamsare as balanced and functional as possible.4,5,6 While the methods proposed in theliterature are interesting, they were not selected for the course. One of the goals for thegroup project is to develop teamwork skills regardless of team composition. It was feltthat tight control over the teams’ composition would not reflect the randomness of a realwork situation. For the ING4901 course, the teams (each of which comprised fiveengineering and two architecture students) were assigned by teachers and balanced basedon discipline, specialty, gender and academic achievement.3 This method of selectingteam members proved satisfactory, although

Conference Session

Capstone Design III

Collection

2011 ASEE Annual Conference & Exposition

Authors

Andrew Darling, Ph.D., Syracuse University

Tagged Divisions

Design in Engineering Education

fluids with tubing whichallows air into the bottle without contaminating the saline solution.Figure 5: The IV saline prototype utilizing (upper left) a solar distillation system, (upper right) a Lifestraw Family Unit, (lower left) a reflective trough for solar disinfection of saline after Page 22.1348.9 mixing, and (lower right) tubing to allow 300 mL glass bottles present in Ghana to be used to infuse saline.This process meets the environmental constraints of the rural clinics, utilizing non-potable wateras source material and requiring no electrical power. While composed of several steps withnumerous

Conference Session

Assessing Student Learning

Collection

2011 ASEE Annual Conference & Exposition

Authors

Paul M. Santi, Colorado School of Mines

Tagged Divisions

Educational Research and Methods

during the semester. The retention test will be given to Fall 2009 students inApril 2011 (40 students in the “2009 test group”) and the Fall 2010 students in April 2012 (50students in the “2010 test group”) and their scores will be compared to the control groups todemonstrate the expected improvement in retention.Baseline 18-month retention examThe 30 questions in the long-term retention exam were divided among the 10 topical categoriescovered in the class. The number of questions in each category reflects the amount of lecturetime spent on that category. The topical categories, in chronological order of presentation,include: 1. Glacial (4 questions) 2. Periglacial (1 question) 3. Volcanic and igneous (2 questions) 4. Climate

Conference Session

Understanding Students and Faculty

Collection

2011 ASEE Annual Conference & Exposition

Authors

Shane A. Brown, Washington State University; Nadia Frye, Washington State University; Devlin B. Montfort, Washington State University; Paul M. Smith, Pennsylvania State University

Tagged Divisions

Educational Research and Methods

Class Secondary C1 Monthly No Students Evaluation No Students Secondary C2 Monthly No Students Evaluation No Students SecondaryTable 3. Summary of interviewee Innovation Configuration factors.Interviewee DI Components Use IDeX Description Reflected in Classification

Conference Session

New Developments in Teaching Electromagnetics and Related Topics

Collection

2011 ASEE Annual Conference & Exposition

Authors

Robert H. Caverly, Villanova University

Tagged Divisions

Electrical and Computer

quantitative assessmentswill be described here.For the first course in microwave networks, students were presented a reflective questionnaire atthe completion of the course to gauge their level of skills enhancement in a number of technicalareas associated with the first course in primarily passive network. The technical areas areshown in Appendix A under the ‘Microwave Networks’ heading with the results of theassessment shown in Figure 6 (red bars). As shown in the figure, the students noted significantenhancement of technical skills in the material covered in this course; these results correlatedwell with student performance in the course as well. The evidence of skills enhancement relatedto Questions 1, 3, 5, 6, and 7 was further supported by the

Conference Session

Innovative Instructional Strategies and Curricula in ECE II

Collection

2011 ASEE Annual Conference & Exposition

Authors

Robert Santucci, Arizona State University; Andreas S. Spanias, Arizona State University, ECEE, SenSIP Center

Tagged Divisions

Electrical and Computer

strict linearity requirementsthroughout the dynamic range of the modulated signal8. In addition to transmitting more bits per symbol, wireless providers want to transmitthese symbols faster. This allows less filtering between the symbols, which can cause spectralbroadening. Additionally, in an uncontrolled wireless environment the wireless signal can takemultiple different paths to the receiving antenna. The varying paths to the receive antenna canbe either direct line-of-sight or can involve multiple reflections off buildings, mountains, or evenwalls within a building. These paths can each have different propagation delays, and this cancause problems when the symbol rate is very fast in time. One way around this is to transmitmany

Conference Session

Experiential Learning in ECE

Collection

2011 ASEE Annual Conference & Exposition

Authors

James Peyton Jones, Villanova University; Connor W. McArthur, Villanova University; Tyler A. Young, Villanova University

Tagged Divisions

Electrical and Computer

project. The specifics of the VU-LRT toolbox arepresented in section 3, and a brief example is given in section 4. Finally brief conclusions andplans for future work are discussed in section 5.2. The LEGO MindStorms NXT: Hardware and Software AlternativesThe evolution of embedded computing devices is reflected in the wide variety of robot hardwareplatforms in use within the STEM community. Most of these devices, such as the Parralax BOEBot [9], HandyBoard [10], ActivMedia [11], Arduino [12] and first generation LEGO RCX brick[13] for example, are still based on 8-bit processors. Typically these machines run at clockspeeds of 20 MHz or less, have 32 KB or less of RAM and are hard to program effectivelybecause of finite word length and memory

Conference Session

Digital Simulation Tools in Energy Education

Collection

2011 ASEE Annual Conference & Exposition

Authors

Laura J. Genik, Michigan State University; Craig W. Somerton, Michigan State University

Tagged Divisions

Energy Conversion and Conservation

to showcase the uses of MATLAB in the context ofengineering applications. Learning objectives were developed for the introduction of MATLABto the courseA2. In courses focused on learning the tool, rather then the application, students canbecome muddled in the nuances of the tool rather then its overall usefulness to the discipline.This is the impetus for adding this component to a required class in the sophomore level.Students were informed on the syllabus that certain assignments would be computer intensiveand the point value for these problems would reflect the amount of expected effort. It was also Page 22.1642.2noted on the homework