Jig mata alat bagi kerja melarik bulat

Kerja melarik bulat merupakan kerja yang biasa dilakukan menggunakan mesin larik. Projek telah diinovasikan daripada permasalahan yang timbul dalam proses melarik bulat dengan menggunakan mesin larik konvensional sebelum ini. Bertitik tolak dari permasalahan tersebut, satu kajian dan perbincangan telah dijalankan bagi mencari penyelesaian kepada masalah tersebut. Jig mata alat melarik bulat ialah suatu projek hasil cetusan idea untuk penambahbaikan bagi menggantikan sistem lama yang menggunakan teknik menggerakkan paksi X dan Y. Ianya direka khas untuk memudahkan proses melarik bulat pada mesin larik konvensional. Dengan menggunakan jig mata alat bagi kerja melarik bulat ini proses kerja di mesin menjadi lebih singkat dan menjimatkan masa serta produk yang dihasilkan lebih bermutu. Bagi industri yang mementingkan produktiviti dan keselamatan operator semasa menjalankan proses pemesinan, jig mata alat bagi kerja melarik bulat direka bagi memastikan keselamatan pengguna terjamin. Kajian ini telah diuji keboleh fungsiannya serta beberapa aspek daripada 3 orang pakar bidang yang mempunyai kelayakan akedamik dan kemahiran yang diperakui. Purata nilai min sebanyak 3.7 menunjukkan skor analisis adalah tinggi. Pakar bidang bersetuju bahawa produk ini berfungsi dengan baik. Dengan ini produk ini telah berjaya dilaksanakan

E-portfolio MSC indicator for a virtual learning environment

This study was conducted to identify indicators for the use of e-portfolio for a virtual learning environment in the Malaysian Skills Certification (MSC) system. The approach is through a modified Delphi technique run in three stages. The first stage is analysis of past research material and documents as guidelines in the development of questionnaire items. In the second and third stages, the developed questionnaire is distributed to experts for approval in determining e-portfolio indicators for implementation of the Malaysian Skills Certification system. The sample selected consists of 11 experts in the field of skills certification in Malaysia. Feedback from the experts was analysed using descriptive statistics (mean, median and interquartile range). The findings identify four elements (Assessment, Personal Space, Exhibition and Learning Management) and 32 indicators through a literature review. In conclusion, there are 22 indicators were identified as necessary for the implementation of the use of the e-portfolio in the Malaysian Skills Certification system

Jig mata alat larik bersudut pada mesin canai meja

Projek ini membincangkan tentang proses mereka bentuk dan membangun alat pemegang mata alat untuk mesin larik dengan mengambil kira faktor ergonomik dan keselamatan. Menurut pengkaji terdahulu proses penghasilan mata alat adalah penting dan rumit bagi proses pemesinan sama ada ia beroperasi menggunakan komputer ataupun konvensional. Tujuan pembangunan mekanisma ini dibangunkan adalah untuk memudahkan kerja menyediakan mata alat mesin larik. Terdapat tiga kedudukan utama dalam mencanai mata alat; iaitu sudut sadak tepi, sudut sadak atas dan sudut telusan hadapan.Mesin canai meja menjadi peralatan utama dalam menyediakan jig, dengan menghasilkan jig mencanai mata alat. Pengkaji menerapkan Model ADDIE sebagai rujukan bagi setiap fasa pembangunan produk. Kajian awal dilakukan dengan temu bual, seterusnya rekaan di buat dengan melakar beberapa rekaan awal berpandukan parameter sedia ada dan rekaan yang tidak sesuai tidak akan dipilih. Rekaan akhirnya di analisis dalam dua bentuk instrumen, iaitu pengesahan pakar dan soal selidik untuk memastikan produk berjaya menepati objektif asal. Pada hujung penghasilan projek ini, ia telah menunjukkan kesemua parameter yang digunakan adalah berkadar langsung dengan kekasaran permukaan. Hasil keputusan instrumen kajian pakar diambil bagi mengolah perbincangan dan membuat kesimpulan terhadap produk ini. Penghasilan produk ini secara keseluruhan berjaya mencapai objektif dan persoalan kajian yang telah ditetapkan

Development Of Fitting Kit Using Augmented Reality For Fitting Skill Subject At Vocational College

The rapid development of Information Technology today has given a new impetus to the use of technology, especially in the field of education. One of the developments that are increasingly popular nowadays is Augmented reality (AR) which use a barcode scanning technology as a medium of learning. This study aims to build an interactive multimedia-based teaching and learning theory and appriopate design based on Fitting Skill syllabus for Vocational College. Factors that contributed to this study is, teaching methods, the learning process safety, visualization and lack of teaching aids in the Fitting Skills subject. For the development of Fitting Kit, researcher used the ADDIE model as a reference and guide. The population included 150 students Machining Industry in KV Kluang and the sample is 30 first-year students in Machining Industry courses which take the Fitting Skill subject. To obtain information in this research, researcher used questionnaire as an instrument. Data was collected and analyzed using SPSS (Statistical Package for the Social Sciences) version 24. Based on the analysis made, the reliability of the instrument is r = 0.86 and showed that the reliability of the instrument is at high level. The results showed that the use of interactive multimedia aided AR can increase student interest and thereby making the teaching more attractive in addition to improve existing ABBM. In addition, the findings show that the use of AR in education can improve visualization of the students which are able to assist them in carrying ou

Developing an E-Portfolio Model for Malaysian Skills Certification

The rapid development of ICT nowadays demands that the vocational education system in Malaysia needs to change for improvement in the quality of technology-based learning systems. The Malaysia Skills Certification (MSC) E-portfolio model was developed in this study to improve the existing portfolio used for MSC purposes. This study was conducted to verify the MSC E-portfolio measurement model. Respondents involved in this study were 350 MSC instructors from Institute of Public Skills Training in Malaysia, where 200 respondents were selected from institution under the Ministry of Human Resources and 150 respondents were under the Ministry of Youth and Sports in Malaysia. The total size of the respondent is based on the sample size formula of Krejcie and Morgan and the sample was determined using a stratified random sampling method. A questionnaire was used to obtain the research data. Rasch measurement model approach using Winsteps software was used to carry out questionnaire checks in terms of reliability and the validity of the instrument. Verification of content validity and reliability is done by 7 experts through a modified Delphi method. All 38 indicators that measure the MSC E-portfolio elements have high reliability and validity based on internal consistency analysis, indicator reliability, convergent validity and discriminant validity. This shows that a combination of all these four elements can produce an E - portfolio system that is more systematic and multi-purpose, as the concept of e-portfolios are still least applied in the education system. Overall, it can be concluded that the E-portfolio MSC constructs influenced by four major factors which are, operating systems, assessment of competence, Recognition of Prior Achievement (RPA) and virtual learning space. This study also directly gives a new dimension to the MSC system from the aspect of student competency assessment, interactive learning, safety safer storage of learning materials and provide a more systematic knowledge management space

Analisis keperluan gaya berfikir dan kemahiran berfikir aras tinggi bagi menyelesaikan masalah dalam penghasilan produk

Penyelesaian masalah merupakan suatu kaedah yang praktis yang bertujuan untuk menjana pelbagai idea yang bernas untuk membentuk beberapa penyelesaian yang lebih paktikal dan efektif. Penghasilan sesuatu idea dalam penghasilan produk memerlukan pemikiran yang kompleks iaitu kemahiran berfikir aras tinggi (KBAT) seperti kemahiran menyelesaikan masalah, mereka, menganalisis, menilai dan sebagainya untuk memproses maklumat yang diperoleh

An Effectiveness of High Order Thinking Skills (HOTS) Self Instructional Manual for Students’ Assignment Achievement

High Order Thinking Skills (HOTS) is an important aspect of teaching and learning. An individual’s thinking can affect learning ability, learning speed and effectiveness of learning. The weakness in implementing HOTS is one of the reasons for a student not being creative in solving all the problems that arise. The purpose of this study was to evaluate the effectiveness of HOTS’s Self-Instructional Manual (SIM) in teaching and learning for assignment achievement among polytechnic students. This study uses a quantitative approach and the Quasi Experimental design - “Pretest-Posttest Non-equivalent Comparison Group Design” consisting of one Treatment Group (TG) and one Control Group (CG) involving 78 students at Polytechnic of Sultan Abdul Halim Muad'zam Shah. The assignment evaluation rubric was modified to assess the level of students’ assignment achievement. The findings showed that most of the students for TG and CG achieved good result in the individual pre-assignment. Additionally, there is a significant difference mean scores of individual post assignment between TG and CG. Students for TG achieved excellent result in the individual post assignments. However, students for CG only achieved good result in the individual post assignments. This means that HOTS Self-Instructional Manual has a significant impact on the student assignments achievement. Therefore, we encourage all students of higher education institutions to use Self-Instructional Manual in teaching and learning in order to score better achievement especially in the course work

AMALAN KESELAMATAN PELAJAR DALAM BENGKEL KATERING

In the field of Technical & Vocational Education Teaching (TVET), most of the teaching and learning processes were through practical methods or also known as "hands-on" at workshop or laboratory. The diversity of modern and sophisticated equipment requires an adequate of security management because the work done in the workshop is vulnerable to the risk of accidents if safety condition been ignored. Therefore, the survey was carried out on the perception, knowledge and attitude of catering programme students at Muar Vocational College (VC) on safety at the workshop. The population and sample in this study were 90 respondents consisting of male and female students. The respondents of this study were catering programme students from year one to fourth which involve the entire population of the study who conducting practical work in the workshop. The instrument used is in the form of questionnaire to get the information. The data obtained were collected and analyzed descriptively using SPSS (Statistical Package for The Social Sciences) version 21. Based on the pilot study, the reliability value of the instrument is 0.91 and it shows the reliability of the instrument is high. The findings show that good safety practices produce positive effects and influence on students' knowledge, attitudes and perceptions. Additionally, studies show that the attitudes of practicing a safe and orderly work culture can create a disciplined and accountable attitude

KESAHAN DAN KEBOLEHPERCAYAAN INSTRUMEN KOMPETENSI PENGAJAR TVET TERHADAP PENGAJARAN TEKNIKAL BERDASARKAN PENDEKATAN MODEL RASCH

Pilot study carried out to verify and check on reliability instrument for TVET instructor competency. Instrument consists of 60 items and distributed to 30 of TVET instructor that involved with technical education at Institut Latihan Perindustrian Pasir Gudang, Johore. Instrument are developed to measured three (3) construct; i) technical aspect ii) learning and methodology aspect and iii) humanity and social aspect. Through this approach, respondent and item reliability been measured with more accurate than using Alpha Cronbachs' value. Rasch Measurement Model (using Winstep version 3.69. 1. 11) measured the reliability and separation item- respondent, Point Measure Correlation (PTMEA CORR), fitness of item to measure the construct (outfit Mean-Square or MNSQ) and Standardized residual Correlation. This approach allows expelled of item that not follow the requirement based on the diagnosis. Final result of analysis, out of 60 item, 7 item need to be expelled and the rest of the item, which is 53 item are suitable to measure three (3) construct TVET instructor competency towards technical lesson. Respondent consist of real respondent as this study only involved pilot study