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All Journal JPTK: Jurnal Pendidikan Teknologi dan Kejuruan Musamus Journal of Mathematics Education Jurnal Maritim Malahayati
Novita Vindri Harini
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Control & Systems Engineering Electrical & Electronics Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Transportation Other

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Analisis Koneksi Matematika Siswa dalam Menyelesaikan Masalah Ditinjau dari Kecenderungan Gaya Berpikir Zainullah Zuhri; Asep Saepul Hamdani; Novita Vindri Harini
Musamus Journal of Mathematics Education Vol 4 No 2 (2022): Musamus Journal of Mathematics Education
Publisher : Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mjme.v4i2.4262

Abstract

Abstrak: Hakikatnya Belajar matematika tidak semata hanya menghitung dan menghafal rumus, tetapi tentang bagaimana memahami konsep yang ada. Dalam menyelesaiakan masalah matematika kita dituntut untuk menghubungkan konsep-konsep matematika sehingga penyelesaian bisa diperoleh, hubungan konsep-konsep matematika inilah yang biasa disebut koneksi matematika. Apabila koneksi matematika siswa baik, maka dia dapat menghubungkan ide-ide matematika dari konsep-konsep matematika maupun dari disiplin ilmu lain dan menghubungkan antar konsep-konsep yang sudah diketahui sebelumnya dengan konsep-konsep dari informasi yang baru didapat sehingga pemahaman yang didapat akan lebih sempurna. Tujuan dari penelitian ini adalah untuk mengungkap bagaimana koneksi matematis siswa dalam menyelesaikan masalah ditinjau dari kecenderungan gaya berpikir. Setelah proses pengambilan data dan analisis data, didapatkan hasil: Subjek Gaya berpikir Acak Abstrak cenderung mampu menampakkan semua indikator yang diuji. Subjek-subjek dengan gaya berpikir lain, seperti Sekuensial Konkret, Sekuensial Abstrak, dan Acak Konkret tidak demikian. Fakta menarik lainnya adalah subjek dengan gaya berpikir Sekuensial Abstrak dan Acak Konkret tidak mampu melakukan tahap memeriksa jawaban ketika menyelesaikan masalah matematika. Abstract: In essence, learning mathematics is not only about calculating and memorizing formulas, but about how to understand existing concepts. In solving mathematical problems we are required to connect mathematical concepts so that solutions can be obtained, the relationship of mathematical concepts is what we call a mathematical connection. If students have good mathematical connections, they can connect mathematical ideas from mathematical concepts as well as from other disciplines and connect previously known concepts with concepts from newly acquired information so that the understanding gained would be more perfect. The purpose of this research is to reveal the students' mathematical connection process in solving problems in terms of thinking style tendencies. After the data collection and data analysis process, the results obtained: subjects with Abstract Random thinking style tend to be able to go through all indicators in solving mathematical problems. Subjects with a Sequential Concrete thinking style tend not necessarily to be able to pass 1 indicator in solving mathematical problems. Subjects with an Abstract Sequential thinking style tend not necessarily to be able to pass 4 indicators and tend not to be able to go through 1 indicator in solving mathematical problems. Subjects with a Concrete Random thinking style tend not necessarily to be able to pass 5 indicators and tend not to be able to go through 1 indicator in solving math problems.
Trends in the learning style of aviation polytechnic cadets during distance learning Moch. Rifai; Ade Irfansyah; Yuyun Suprapto; Sudrajat Sudrajat; Novita Vindri Harini; Setiyo Setiyo; Asep Muhamad Soleh; Ahmad Fudholi
Jurnal Pendidikan Teknologi dan Kejuruan Vol 28, No 2 (2022): (October)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v28i2.53682

Abstract

In the era of education 4.0 which is characterized by the use of digital technology, the learning process is not limited to space and time. This allows the implementation of distance learning as a springboard for a new educational model. The Surabaya Aviation Polytechnic is a vocational education institution under the supervision of Direktorat Kelaikudaraan dan Pengoperasian Pesawat Udara (DKPPU). DKPPU as the airworthiness and operation authority has issued letter regarding the online learning system method due to the covid pandemic. One of the determining factors for the success of learning process is the use of appropriate learning media. The choice of learning media influenced by the characteristics of the learner. Therefore, it is important to know the learning styles of students. Thus, this study aims to determine the learning style tendencies of Surabaya Aviation Polytechnic cadets to obtain recommendations for selecting the right media in distance learning. The data collection process involved 900 cadets who were asked to fill out a learning style questionnaire which would later be analyzed quantitatively. For data triangulation, interview sessions were also held for selected cadets. From the results of data analysis, it was concluded that the Surabaya Aviation Polytechnic cadets tended to have visual learning styles (54% or 485 cadets) and auditory (13% or 121 cadets). So, the media recommendations are audio/video tutorials, interactive multimedia, and simulator software. However, a total of 126 cadets do not know their learning styles. They need to be assisted in-class during class learning to increase achievement motivation.
IMPLEMENTATION OF SIMULATOR LEARNING MEDIA ON CONTAINER SHIPLOADING HANDLING PLANNING FOR VOCATIONAL EDUCATION CADETS Tri Cahyadi; Agus Dina Mirianto; Novita Vindri Harini; Luri Krisnawati
Jurnal Maritim Malahayati Vol. 3 No. 1 (2022): Jurnal Maritim Malahayati
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Pelayaran Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.557 KB)

Abstract

The era of Education 4.0 is education characterized by the use of digital technology in the learning process. The teaching and learning process that is integrated with appropriate technology will support the success of education in this era. Vocational education is a tertiary institution that supports the mastery of applied skills in certain fields. Shipping is one of these vocational fields. Shipping is closely related to the port and the loading and unloading process in it. Generally, this loading and unloading process takes quite a long time and causes congestion. The reason is that it is difficult to find an instant way to arrange items that are easy to pick up in the order they arrive. The purpose of this study is to develop a web-based simulator to determine the right stowage plan for the arrangement of containers on a transport ship and implement it in learning in shipping vocational education (Polteknik Pelayaran Surabaya and Politeknik Pelayaran Malahayati). With the RnD type, this research produces a simulator design that can display ship mileage, ship data, container data, container arrangement on ships, as well as ship stability and displacement calculations. It is hoped that with this simulator, the loading and unloading process at the port will be faster and congestion can be reduced. When implemented in Cargo Handling and Stowage Include Cargo Space and Reporting classes and ship construction and stability, the simulator media had a positive effect on cadets (87% through the results of the response questionnaire and 86.5% on competency tests).
EVALUATION OF THE EFFECTIVENESS ON DISTANCE LEARNING DURING THE COVID-19 PANDEMIC AT POLITEKNIK PELAYARAN MALAHAYATI tri cahyadi; Agus Dina Mirianto; Zainullah Zuhri; Novita Vindri Harini
Jurnal Maritim Malahayati Vol. 4 No. 1 (2023): Jurnal Maritim Malahayati
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Pelayaran Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (314.218 KB)

Abstract

This aim of this study is to determine the effectiveness on distance learning during the Covid-19 Pandemic at Politeknik Pelayaran Malahayati. The type of research that will be used is descriptive research. The descriptive type in this study was to describe the effectiveness on distance learning during the Covid-19 Pandemic in the Politeknik Pelayaran Malahayati. Descriptive research is research conducted to determine the value of independent variables, either one or more (independent) variables without making comparisons, or connecting one variable to another. The Covid-19 pandemic has changed the education system in Indonesia into distance learning using online media. This is done in order to reduce and stop the chain of distribution. The use of information technology in distance learning during the Covid-19 pandemic at Politeknik Pelayaran Malahayati was considered effective by cadets/I in terms of 5 indicators, namely (1) cadet characteristics during long distance learning, (2) cadets' understanding of long distance learning material, (3) Learning tools used by lecturers in long distance learning, (4) Interaction in long distance learning, and (5) cadets' learning achievement. On the other hand, there are still learning weaknesses, namely internet network constraints, the physical usefulness of physical learning is lacking, and the type of task is monotonous. In theoretical courses, long distance learning is very understandable and effective, but practical courses that require direct skills are quite effective, there are still some difficulties for cadets. Educators have a very decisive role in the success of this online learning. Educators must create creative, innovative, and recreational learning methods that stimulate cadets to be willing to be actively involved in online learning and feel the meaning of distance learning.
Co-Authors Agus Dina Mirianto Ahmad Fudholi Asep Saepul Hamdani Irfansyah, Ade Luri Krisnawati Moch. Rifai Setiyo Setiyo Soleh, Asep Muhamad sudrajat sudrajat Tri Cahyadi Yuyun Suprapto