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All Journal Jurnal Pendidikan Fisika Indonesia Dinamika Teknik Mesin : Jurnal Keilmuan dan Terapan Teknik Mesin Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Asean Journal of Science and Engineering (AJSE)
W. Wahyudi, W.
Prodi Ekonomi Pembangunan Universitas Gajayana
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Education Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Other

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Conceptual Framework of Inquiry-Creative-Process Learning Model to Promote Critical Thinking Skills of Physics Prospective Teachers Wahyudi, W.; Verawati, N. N. S. P.; Ayub, S.; Prayogi, S.
Jurnal Pendidikan Fisika Indonesia Vol 15, No 1 (2019)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v15i1.10693

Abstract

Critical thinking has become a major competency of higher education learning in Indonesia; therefore, a specific learning model that is oriented towards improving students' critical thinking skills is important to be developed. This study aims to develop an Inquiry Creative Process (ICP) learning model to promote critical thinking skills of physics prospective teachers. This research is the first step of development research which produce learning model with valid criteria on content validity and construct validity aspects. The validation of ICP learning model has been done through focus group discussion (FGD) mechanism involving 5 experts as validator. The data of the validation results of the model were analyzed descriptively by averaging the validation score. Validation results show that the validity level (Va) of 4.12. The conceptual framework and validation results of the ICP learning model are described in this article.Berpikir kritis telah menjadi kompetensi utama pembelajaran tingkat pendidikan tinggi di Indonesia, sehingga model pembelajaran yang spesifik berorientasi ke arah peningkatan keterampilan berpikir kritis mahasiswa menjadi penting untuk dikembangkan. Penelitian ini bertujuan mengembangkan model pembelajaran Inquiry Creative Process (ICP) untuk melatih keterampilan berpikir kritis mahasiswa calon guru fisika. Penelitian ini merupakan langkah awal penelitian pengembangan yang menghasilkan produk model pembelajaran dengan kriteria valid pada aspek-aspek validitas isi (content validity) dan validitas konstruk (construct validity). Validasi model pembelajaran ICP dilakukan melalui mekanisme focus group discussion (FGD) dengan melibatkan 5 orang pakar selaku validator. Data hasil validasi model dianalisis secara deskriptif dengan merata-rata skor hasil validasi. Hasil validasi menunjukkan tingkat kevalidan (Va) model pembelajaran ICP sebesar 4,12 berada pada kategori valid. Kerangka konseptual dan hasil validasi model pembelajaran ICP dijabarkan dalam artikel ini. 
PENGARUH MODEL PEMBELAJARAN INQUIRY-CREATIVE-PROCESS (ICP) TERHADAP KEMAMPUAN BERPIKIR KRITIS MAHASISWA CALON GURU Verawati, Ni Nyoman Sri Putu; Wahyudi, W.; Ayub, Syahrial
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol 4, No 1: March 2020
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (497.562 KB) | DOI: 10.36312/e-saintika.v4i1.151

Abstract

Mengajar berpikir kritis kepada mahasiswa calon guru telah menjadi perhatian dalam beberapa dekade terakhir dan pembelajaran menggunakan model yang spesifik mempromosikan berpikir kritis mahasiswa calon guru penting dikonduksikan dan dieksplorasi dampaknya. Penelitian ini bertujuan untuk mengeksplorasi efek model pembelajaran Inquiry-Creative-Proces (ICP) terhadap kemampuan berpikir kritis pada mahasiswa calon guru. Penelitian eksperimen dengan desain one group pretest-posttest dikonduksikan, melibatkan 16 mahasiswa calon guru fisika di Universitas Mataram sebagai sampel penelitian. Kemampuan berpikir kritis diukur menggunakan instrumen tes sebanyak 8 item soal essay. Instrumen tes yang digunakan telah teruji validitas dan reliabilitasnya. Data kemampuan berpikir kritis dianalisis secara deskriptif dan statistik di mana uji homogenitas, uji normalitas, dan uji-t dikonduksikan. Hasil studi menunjukkan bahwa model pembelajaran ICP berpengaruh terhadap kemampuan berpikir kritis mahasiswa calon guru.The Effect of Inquiry-Creative-Process Learning Model (ICP) on Prospective Teacher Students Critical Thinking AbilityAbstractTeaching critical thinking to prospective teacher has been a concern in the last few decades and learning using specific models to train critical thinking prospective teachers is important to be conditioned and explored their impact. This study aims to explore the effect of Inquiry-Creative-Process (ICP) learning model on prospective teachers critical thinking ability. The experimental research with one group pretest-posttest design was conducted, involving 16 physics prospective teachers at Universitas Mataram as a research sample. Critical thinking ability were measured using 8 essay test items. The test instrument used has been tested for validity and reliability. The data of critical thinking ability were analyzed descriptively and statistically where homogeneity test, normality test, and t-test are conducted. The results showed that the ICP learning model affected to the prospective teachers critical thinking ability.
Technology-supported Project-based Learning: Trends, Review and Future Research in Science, Technology and Engineering Education Wahyudi, W.; Setiawan, Agus; Suhandi, Andi; Samsudin, Achmad
ASEAN Journal of Science and Engineering Vol 4, No 1 (2024): AJSE: March 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ajse.v4i1.67532

Abstract

This research investigates trends in technology-supported project-based learning (PjBL) in science, technology, and engineering education and also provides future research directions in this field. Bibliometric analysis with Scopus database sources in the period 2004-2023 was used in this investigation. 541 publications met the criteria, with the annual growth of publications increasing based on the number of documents and citations. American and Asian countries are the most productive countries and affiliates in publications in this field. Most publications are produced from international conferences. The publication's conceptual structure shows four research clusters with 81 terms, 1029 links, and a total link strength of 3492. The term "project-based learning" is the central node in the cluster, connecting several essential terms related to the use of technology in PjBL. The discussion at the end of this study leads to recommended further research paths for developing technology-supported PjBL.
Pengaruh Model Pembelajaran Inquiry-Creative-Process (ICP) terhadap Kemampuan Berpikir Kritis Mahasiswa Calon Guru Verawati, Ni Nyoman Sri Putu; Wahyudi, W.; Ayub, Syahrial
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 4 No. 1: March 2020
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/e-saintika.v4i1.151

Abstract

Mengajar berpikir kritis kepada mahasiswa calon guru telah menjadi perhatian dalam beberapa dekade terakhir dan pembelajaran menggunakan model yang spesifik mempromosikan berpikir kritis mahasiswa calon guru penting dikonduksikan dan dieksplorasi dampaknya. Penelitian ini bertujuan untuk mengeksplorasi efek model pembelajaran Inquiry-Creative-Proces (ICP) terhadap kemampuan berpikir kritis pada mahasiswa calon guru. Penelitian eksperimen dengan desain one group pretest-posttest dikonduksikan, melibatkan 16 mahasiswa calon guru fisika di Universitas Mataram sebagai sampel penelitian. Kemampuan berpikir kritis diukur menggunakan instrumen tes sebanyak 8 item soal essay. Instrumen tes yang digunakan telah teruji validitas dan reliabilitasnya.  Data kemampuan berpikir kritis dianalisis secara deskriptif dan statistik di mana uji homogenitas, uji normalitas, dan uji-t dikonduksikan. Hasil studi menunjukkan bahwa model pembelajaran ICP berpengaruh terhadap kemampuan berpikir kritis mahasiswa calon guru.The Effect of Inquiry-Creative-Process Learning Model (ICP) on Prospective Teacher Students’ Critical Thinking AbilityAbstractTeaching critical thinking to prospective teacher has been a concern in the last few decades and learning using specific models to train critical thinking prospective teachers is important to be conditioned and explored their impact. This study aims to explore the effect of Inquiry-Creative-Process (ICP) learning model on  prospective teacher’s critical thinking ability. The experimental research with one group pretest-posttest design was conducted, involving 16 physics prospective teachers at Universitas Mataram as a research sample. Critical thinking ability were measured using 8 essay test items. The test instrument used has been tested for validity and reliability. The data of critical thinking ability were analyzed descriptively and statistically where homogeneity test, normality test, and t-test are conducted. The results showed that the ICP learning model affected to the  prospective teacher’s critical thinking ability.
Unjuk kerja mesin diesel berbahan bakar biodiesel campuran jatropha – sawit 4 : 1 Wahyudi, W.; Nadjib, M.; Mahottama, S.M.
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 14, No 1 (2024): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/dtm.v14i1.714

Abstract

The increasing need for energy and environmental problems caused by the use of fossil fuels make the development of alternative fuels very important. This research aims to explore the potential of a jatropha-palm biodiesel combination with a 4:1 composition as an alternative fuel. The methods employed include esterification and transesterification of both oils, along with physical property testing and diesel engine performance. Results indicate an increase in density and viscosity with increasing biodiesel concentration, while the calorific value decreases. The fuel injection angle also changes with a higher biodiesel proportion. The diesel engine exhibits variations in rotational speed and power depending on the load and type of fuel. Specific Fuel Consumption (SFC) increases with engine load. In conclusion, the jatropha-palm biodiesel combination holds potential as an alternative diesel engine fuel.
Co-Authors A. Suhandi Achmad Samsudin Agus Setiawan Ayub, S. Mahottama, S.M. Nadjib, M. Ni Nyoman Sri Putu Verawati Prayogi, Saiful Syahrial Ayub, Syahrial Verawati, N. N. S. P.