Muhamad Abdulkadir Martoprawiro
Institut Teknologi Bandung

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

The Effect of Electronic Portfolio Assessment Model to Increase of Students’ Generic Science Skills in Practical Inorganic Chemistry Ramlawati Ramlawati; Liliasari Liliasari; Muhamad Abdulkadir Martoprawiro; Ana Ratna Wulan
Journal of Education and Learning (EduLearn) Vol 8, No 3: August 2014
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (263.077 KB) | DOI: 10.11591/edulearn.v8i3.260

Abstract

Electronic portfolio assessment (EPA) is an assessment procedure based assessment for learning which is a collection of student work collected digitally. The purpose of this research was to determine the effect of implementation of the EPA model to increase students’ generic science skills (GSS) in Practical Inorganic Chemistry. Research was conducted at Chemistry Education Department on preservice teacher programme. The research design was a Pretest-Posttest Control Group Design. Research subjects each consisted of 30 students in the experimental and control Group. Data was collected using GSS test given at pretest and posttest. Data were analyzed by SPSS version 17.0. The result show that students who used EPA model in the assessment process have increased GSS (mean of N-gain= 0.41) better than those used conventional portfolio assessment (mean of N-gain = 0.14).
ISYARAT ILMIAH DALAM SURAH AL-ṬALĀQ AYAT 12: ANALISIS KIMIA UNSUR Jumaidil Awal; Suwandi Suwandi; Hasani Ahmad Said; Muhamad Abdulkadir Martoprawiro
Al-Bayan: Jurnal Studi Al-Qur'an dan Tafsir Vol 7, No 1 (2022): Al-Bayan : Jurnal Ilmu Al-Qur'an dan Tafsir
Publisher : Qur’anic and Tafsir studies Programme at Ushuluddin Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/al-bayan.v7i1.20666

Abstract

Setelah runtuhnya madzhab-madzhab Mu'tazilah menjelang akhir kekhalifahan Abbasiyah, hubungan antara ortodoksi Islam dan sains tidak pernah menyaksikan perkembangan yang menjanjikan sebagaimana sebelumnya. Akan tetapi, dengan semakin banyaknya ayat Al-Qur'an yang terbukti sejalan dengan penemuan saintifik terbaru, harus disadari bahwa sains semestinya dipandang berpotensi besar untuk memperjelas pemahaman kita tentang Al-Qur'an lebih jauh lagi. Salah satu ayat semacam itu dapat ditemukan dalam Al-Qur'an 65:12. Dengan metode tafsir tematik bercorak tafsir ilmi, studi ini menemukan bahwa interpretasi Muslim klasik terhadap ayat dimaksud, yang berkisar pada gagasan "tujuh bumi", masih memberikan ruang yang luas untuk perbaikan. Studi ini juga mengusulkan reinterpretasi berdasarkan temuan kimia unsur, terutama konsep kulit atom dan nuklida primordial, sebagai pendekatan yang lebih realistis untuk memahami ayat dimaksud.
Video Demonstrations of a Benzene Derivative Reaction from Its Optimized Intermediate Structure Jumaidil Awal; Muhamad Abdulkadir Martoprawiro
J-PEK (Jurnal Pembelajaran Kimia) Vol 8, No 1 (2023): J-PEK (JURNAL PEMBELAJARAN KIMIA)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A number of researchers have performed studies on the application of chemical reaction visualization by means of computational chemistry techniques for the purpose of teaching and learning chemistry at secondary and higher education levels. However, on practical grounds, the presented approach thus far was generally unattainable for teachers due to the time-consuming process of finding the transition states. This research offers a less time-consuming computational chemistry technique for producing organic reaction-modelling videos upon which the students may sufficiently build their understanding of fundamental concepts of chemical reactions. The technique being proposed here consists of (1) intermediate structure modelling, (2) reactant-wise and product-wise optimizations of the intermediate structures without the search for transition states, and (3) visualizations of the optimized results. The application of this technique has managed to produce a video demonstration of an organic reaction of benzene derivatives that may serve as modelling videos in chemistry lessons at secondary education or undergraduate degree levels.REFERENCESBode, B. M., & Gordon, M. S. (1998). Macmolplt: A graphical user interface for GAMESS. Journal of Molecular Graphics and Modelling, 16(3), 133–138. https://doi.org/10.1016/S1093-3263(99)00002-9Carey, F. A. (2000). Organic chemistry (4th ed). McGraw-Hill.Cohlberg, J. A. (2021). Exploring Proteins and Nucleic Acids with Jmol. W. H. Freeman and Company. https://home.csulb.edu/~cohlberg/Jmolmanual.pdfCramer, C. J. (2004). Essentials of computational chemistry: Theories and models (2nd ed). Wiley.Hanwell, M. D., Curtis, D. E., Lonie, D. C., Vandermeersch, T., Zurek, E., & Hutchison, G. R. (2012). Avogadro: An advanced semantic chemical editor, visualization, and analysis platform. Journal of Cheminformatics, 4(1), 17. https://doi.org/10.1186/1758-2946-4-17Ikuo, A., Ikarashi, Y., Shishido, T., & Ogawa, H. (2006). User-Friendly CG Visualization with Animation of Chemical Reaction: Esterification of Acetic Acid and Ethyl Alcohol and Survey of Textbooks of High School Chemistry. Journal of Science Education Japan, 30(4), 210–215.Ikuo, A., Nagashima, H., Yoshinaga, Y., & Ogawa, H. (2009). Calculation of potential energy in the reaction of "I + H2 → HI + H" and its visualization. 6.Ikuo, A., Nagashima, H., Yoshinaga, Y., & Ogawa, H. (2011). Development of teaching material in tablet computer based on computer graphics by quantum chemistry calculation – Reaction of I + H2 → HI + H. Work-in-Progress Poster of the International Conference on Computers in Education: ICCE 2011, 31–33.Ikuo, A., & Ogawa, H. (2014). Visualization of Reaction Mechanism by CG Based on Quantum Chemical Calculation—An Approach to Electronic Laboratory Textbook -. African Journal of Chemical Education, 4(3), 22–33.Ikuo, A., Saito, K., Yoshinaga, Y., & Ogawa, H. (2013). Development of Teaching Material in Tablet PC for Experiment of Nitration of Benzene Based on Computer Graphics by Quantum Chemical Calculation. Work-in-Progress Poster of the International Conference on Computers in Education: ICCE 2013, 21–23.Koreeda, M. (2011). Chem 216 S11 Notes [Lab work notes].  http://websites.umich.edu/~chem216/216% 20S11-Expt%201.pdfLevine, I. N. (2009). Physical chemistry (6th ed). McGraw-Hill.Lewars, E. G. (2016). Computational Chemistry: Introduction to the Theory and Applications of Molecular and Quantum Mechanics. Springer.Mendera, I. G. (2020). Kimia: Benzena dan Turunannya. Direktorat SMA Ditjen PAUD, Dikdas, dan Dikmen Kemendikbud.Neese, F., Wennmohs, F., Becker, U., & Riplinger, C. (2020). The ORCA quantum chemistry program package. The Journal of Chemical Physics, 152(22), 224108. https://doi.org/10.1063/5.0004608Nursanti, Y. I. (2020). Modul Tema 15: Berpadu dan Bersenyawa. Direktorat Dikmas dan Diksus Ditjen PAUD, Dikdas, dan Dikmen Kemendikbud.Omer, R., Koparir, P., Ahmed, L., & Koparir, M. (2020). Computational determination the reactivity of salbutamol and propranolol drugs. Turkish Computational and Theoretical Chemistry, 4(2), 67–75. https://doi.org/10.33435/tcandtc.768758Polik, W. F., & Schmidt, J. R. (2022). WebMO: Web‐Based Computational Chemistry Calculations in Education and Research. WIREs Computational Molecular Science, 12(1), e1554.Putri, P. (2016). Tata Nama Senyawa dan Perhitungan Kimia—Karakteristik Peserta Didik. P4TK Bisnis dan Pariwisata Ditjen GTK Kemendikbud.Rahayu, I. (2009). Praktis Belajar Kimia untuk Kelas XII SMA/MA Program IPA. Pusat Perbukuan Depdiknas.S. Fernandes, H., Ramos, M. J., & M. F. S. A. Cerqueira, N. (2018). molUP: A VMD plugin to handle QM and ONIOM calculations using the gaussian software: A VMD Plugin to Handle QM and ONIOM Calculations. Journal of Computational Chemistry, 39(19), 1344–1353. https://doi.org/10.1002/jcc.25189Schaftenaar, G., Vlieg, E., & Vriend, G. (2017). Molden 2.0: Quantum chemistry meets proteins. Journal of Computer-Aided Molecular Design, 31(9), 789–800. https://doi.org/10.1007/s10822-017-0042-5Wardiyah. (2016). Kimia Organik. BPPSDMK Pusdik SDM Kesehatan Kemenkes.                 Â