Contextual Knowledge in Three Dimensional Computer Aided Design (3D CAD) Modeling: A Literature Review and Conceptual Framework

Adnan, Mohd Fahmi; Daud, Mohd Fadzil; Saud, Muhammad Sukri

doi:10.1109/latice.2014.41

Cited by 9 publications

(10 citation statements)

References 28 publications

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“…Dengan mengaitkan keduanya, siswa melihat makna di dalam tugas sekolah ketika siswa menyusun proyek atau menemukan permasalahan yang menarik, ketika mereka membuat pilihan, menerima tanggung jawab, mencari informasi dan menarik kesimpulan, ketika mereka secara aktif memilih, menyusun, mengatur, menyentuh, merencanakan,menyelidiki, mempertanyakan dan membuat keputusan, mereka mengaitkan isi akademis dengan konteks dalam situasi kehidupan dengan cara ini mereka menemukan makna (Nurhidayah et al, 2016) Pendekatan CTL (Contextual Teaching and Learning) merupakan proses menghubungkan pelajaran di kelas dengan dunia nyata dan bertujuan untuk membantu siswa memahami materi pelajaran yang sedang dipelajari dengan menghubungkan pokok materi pelajaran dengan penerapannya dalam kehidupan sehari-hari (Selvia et al, 2017). Pendekatan CTL (Contextual Teaching and Learning) pengetahuan didefinisikan sebagai pengetahuan tentang bagaimana sesuatu bekerja dalam situasi dunia nyata yang spesifik, yang berkembang dari sehari-hari, interaksi informal dengan dunia (Adnan et al, 2014) Pembelajaran dititik beratkan pada bagaimana siswa dapat memperoleh dan memahami konsep tersebut dengan melakukan berbagai aktivitas belajar seperti mengamati, mengelompokan, meneliti, mengkomunikasikan (Fitriyati et al, 2013) Pembelajaran kontekstual memiliki banyak definisi. Setiap yang didasarkan pada perspektif yang berbeda.…”

Section: Pendahuluanunclassified

Development of CTL-Based Performance Assessment Instruments on Simple Harmonic Motion Topic

Wijaya

Taufiqqurachman

Sutisna

2022

EDP

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This development research aims to produce a valid and reliable Contextual Teaching Learning-based performance appraisal tool. The development design uses ADDIE (Analyze, Design, Develop, Implementation, and Evaluation). The performance appraisal step is carried out in 4 stages, namely 1) the preparation stage: determining competence, determining scoring guidelines, adjusting teaching materials, making instrument grids and making assessment items, 2) Implementation stages: conducting expert validation tests and field tests) 3) Stages scoring 4) Reporting stage. The results showed that the Contextual Teaching Learning-based performance appraisal instrument which was validated by instrument experts obtained a total result of 85.7% with a very good category. The results of the field test by 33 students of class X MA AL Aisyah showed very high validity and reliability and obtained 31 valid items and 4 items were declared invalid. The value of rtable = 0.361 with a significance level of 5% validity test using Cronbach's alpha obtained rcount = 0.89 this proves that the instrument is in the high category. So that the Contextual Teaching Learning-based performance assessment instrument on simple harmonic motion material is feasible to use.

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Section: Pendahuluanunclassified

Development of CTL-Based Performance Assessment Instruments on Simple Harmonic Motion Topic

Wijaya

Taufiqqurachman

Sutisna

2022

EDP

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“…The term "Mechanical Engineering CAD" refers to the process of using computer-aided design (CAD) systems in the preparation of electronic models, drawings and files containing all the information necessary for the manufacture and documentation of spare parts and assembly units to solve mechanical engineering problems that are encountered by industry workers. Solutions must be in line with industry standards and the current version of USCD (or ISO) standards [13].…”

Section: Is Not Presented)mentioning

confidence: 99%

Cad Systems and Computer Graphics in the Training of Specialists in the Field of Mechanical Engineering

Zalilov¹,

Reshetnikova²,

Savelyevа³

et al. 2020

jcr

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Modern professional standards in the field of engineering and computer graphics and industrial enterprises require from young specialists not only high level of technical training, but also confident use of modern computer-aided design systems in their work. In standards the changes demanding creation of the design documentation on the basis of three-dimensional models of a product are included.Three-dimensional modeling has become a benchmark for the supply of demonstration materials in the field of mechanical engineering. Computer graphics today has the tools to create almost any object, and for designers to reveal their creative and professional abilities. The article considers a complex approach to the preparation of graduates of specialty 15.05.01 "Design of technological machines and complexes" on the basis of the Magnitogorsk State Technical University named after G.I.Nosov with the use of computer graphics and integration into the educational process of various computer-aided design systems: KOMPAS-3D, AutoCAD, Autodesk Inventor, APM WinMachine.

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“…Individual achievement in completing engineering design task depends on knowledge embedded inside their cognitive mind [13]. Tennyson and Breuer [14] stated that in education domain, there are three types of knowledge and known as declarative knowledge, procedural knowledge and contextual knowledge. Based on the problem explained in the previous section, knowledge known as contextual knowledge was explored in this study.…”

Section: Theoretical Frameworkmentioning

confidence: 99%

“…Based on the problem explained in the previous section, knowledge known as contextual knowledge was explored in this study. According to Tennyson and Breuer [14], contextual knowledge is known as the individual's understanding to employ specific concepts, rules and principles in the knowing of why, when and where the knowledge should be used to complete a particular task. There are two main elements introduced by Aspers [15] to represent contextual knowledge: lifeworld and province of meaning.…”

Section: Theoretical Frameworkmentioning

confidence: 99%

“…Therefore, these elements are redefined into the contexts of this study. The lifeworld element in this study is known as the practicing engineer's knowledge on the real problems, situations and applications face by them when applying 3D CAD modeling activities within five digital product modeling context in their product design [13]. For the element of province of meaning, it has been defined as the practicing engineer's knowledge in having same understanding on the application of 3D CAD modeling activities within digital product modeling context with others engineers in the same manufacturing firm and also they know what their customers want [13].…”

Section: Theoretical Frameworkmentioning

confidence: 99%

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Utilization of Contextual Knowledge Elements in 3D CAD Model Visualization from the Perspectives of Practicing Engineers

Adnan¹,

Daud²,

Saud³

et al. 2019

Int. J. Emerg. Technol. Learn.

Self Cite

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Today’s industry force demands for knowledgeable and skillful engineering graduates in using modern Computer Aided Design (CAD) tools. However, current practices show that there is a lack of contextual knowledge among Mechanical Engineering undergraduates and fresh graduate engineers in utilizing 3D CAD modeling software to develop a good product design. Hence, a study to address this issue is conducted by focusing on the representation of contextual knowledge in 3D CAD modeling. This article focused on presenting essential elements of contextual knowledge utilized among practicing engineers in their daily design works, in the aspect of Model Visualization. This study was conducted using a transcendental phenomenology approach. Four practicing engineers from engineering department of one shipbuilding company in Peninsular Malaysia were purposively selected to be studied. From the analysis, there are three most frequent emerging themes in the application of contextual knowledge in visualizing and presenting model using 3D CAD modeling: Realization, Design Intention and Normalization. These three elements play an important role in helping engineers to contextualize their design work during the stage of visualizing and presenting created model for new product development process.

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Contextual Knowledge in Three Dimensional Computer Aided Design (3D CAD) Modeling: A Literature Review and Conceptual Framework

Cited by 9 publications

References 28 publications

Development of CTL-Based Performance Assessment Instruments on Simple Harmonic Motion Topic

Development of CTL-Based Performance Assessment Instruments on Simple Harmonic Motion Topic

Cad Systems and Computer Graphics in the Training of Specialists in the Field of Mechanical Engineering

Utilization of Contextual Knowledge Elements in 3D CAD Model Visualization from the Perspectives of Practicing Engineers

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