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All Journal Gravity : Jurnal Ilmiah Penelitian dan Pembelajaran Fisika JIPF (Jurnal Ilmu Pendidikan Fisika) Journal of Natural Science and Integration Jurnal Buana Akuntansi
Andri Suherman
Universitas Sultan Ageng Tirtayasa
Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Materials Science & Nanotechnology Physics

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Implementation of PjBL-STEM to Improve Students' Creative Thinking Skills On Static Fluid Topic Asep Saefullah; Andri Suherman; Riska Tri Utami; Ganesha Antarnusa; Diana Ayu Rostikawati; Robby Zidny
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 6, No 2 (2021): May 2021
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jipf.v6i2.1805

Abstract

This research aims to investigate the influence of Project-Based Learning (PjBL)- Science, Technology, Engineering, and Mathematics (STEM) on Students' Creative Thinking Skills. The research method was quasi-experiment using a nonequivalent control group design. Samples were taken using purposive sampling technique from two of 11th-grade science classes as an experimental and a control groups. This study used a test instrument of creative thinking skills. Research data were analyzed using SPSS and Microsoft Excel software. Hypothetical test results were assessed using independent sample t-test, obtained sig value (2-tailed) = 0.01 indicating sig value < 0.05. According to statistical analysis, there is a significant difference between the control class and the experiment class. The n-gain value was obtained with a score of 0.59 (a medium category). This result shows that the application of PJBL-STEM can improve students' creative thinking skills in the static fluid topic (Pascal law).
Inisiatif Lingkungan dan Tipe Manajemen Laba : Pengujian Terhadap Manajemen Laba Akrual dan Manajemen Laba Riil Rosedian Andriani Andriani; Andri Suherman; Madadina Dwi Andini
Jurnal Buana Akuntansi Vol 6 No 2 (2021): Jurnal Buana Akuntansi
Publisher : Program Studi Akuntansi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36805/akuntansi.v6i2.1751

Abstract

Penelitian ini bertujuan untuk menguji inisiatif lingkungan pada manajemen laba. Manajemen laba yang digunakan dalam penelitian ini adalah manajemen laba akrual dan manajemen laba riil. Manajemen laba akrual diproksikan dengan nilai absolut diskresioner akrual (Kothari) dan manajemen laba riil diproksikan dari penjumlahan nilai standar variabel CFO,PROD dan DISEXP. Inisiatif Lingkungan diukur melalui pengungkapan standar GRI 3.1, pengungkapan lingkungan sebagai indikator. Sampel yang digunakan adalah 80 perusahaan yang terdaftar di Bursa Efek Indonesia periode tahun 2010-2014, dengan menggunakan metode purposive sampling. Sampel kemudian dianalisis dengan menggunakan analisis regresi berganda. Hasil analisis ini menunjukkan bahwa inisiatif lingkungan tidak berpengaruh secara signifikan terhadap manajemen laba akrual. Selanjutnya, inisiatif lingkungan berpengaruh negatif terhadap manajemen laba riil.
Pengembangan Media Pembelajaran Virtual Physics Laboratory (ViPhyLab) dalam Praktikum Hukum Kirchhoff Dina Rosdiana; Andri Suherman; Dina Rahmi Darman
Journal of Natural Science and Integration Vol 2, No 2 (2019): JNSI
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (876.235 KB) | DOI: 10.24014/jnsi.v2i2.7906

Abstract

Penelitian ini bertujuan untuk mengetahui kelayakan media pembelajaran Virtual Physics Lab (ViPhyLab) dalam Praktikum Hukum Kirchhoff. Metode penelitian yang digunakan adalah metode Research and Development (R&D) menurut Sugiyono, dengan subjek penelitian ini adalah 3 validator untuk mengetahui kelayakan media ViPhylab dan 16 siswa kelas XI MIPA SMA Al-Fath Cilegon yang digunakan untuk mengetahui tanggapan siswa terhadapa media ViPhyLab. Hasil penelitian menyatakan kelayakan media ViPhyLab hasil pengembangan yaitu sebesar 87,45% dengan kategori sangat layak dan tanggapan siswa terhadap media ViPhyLab menyatakan sebanyak 90,4% siswa menanggapi media ViPhyLab dengan kategori sangat baik.
Development of Adphylab in the Geiger-Muller Counter Practicum to Facilitate Science Process Skills Andri Suherman; Yudi Guntara; Darmawan Kristiaji; Ganesha Antarnusa
Gravity : Jurnal Ilmiah Penelitian dan Pembelajaran Fisika Vol 9, No 1 (2023)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/gravity.v9i1.20858

Abstract

It is common among students to develop their skills while studying, and it demands educators improve their learning quality. Development of an Advanced Virtual Physics Laboratory (Adphylab) in the Geiger-Muller Counter practicum to facilitate students' science process skills in the Physics Education of Sultan Ageng Tirtayasa University. The research method used is research and development (R&D) with the Rowntree development model. Adphylab in the Geiger muller counter practicum has four menus, including insight, design, time for action, and a summary called WaRa-WiRi which can be accessed easily via the web. The results of the due diligence by material experts at the Adphylab practicum Geiger muller counter obtained a percentage score of 94% with very feasible criteria, and the results of the due diligence by media experts obtained a percentage value of 96% with the very feasible category. The results of the students' limited test responses to Adphylab in the Geiger Muller Counter practicum obtained a score percentage of 90% in the very feasible category.
Co-Authors Asep Saefullah Aulia Ahadillailah Darmawan Kristiaji Diana Ayu Rostikawati Dina Rahmi Darman Dina Rosdiana Ganesa Antarnusa Madadina Dwi Andini Riska Tri Utami Robby Zidny Rosedian Andriani Andriani Yudi Guntara