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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Indonesian Journal of Educational Studies Jurnal Riset dan Kajian Pendidikan Fisika JPSE (Journal of Physical Science and Engineering) AL ISHLAH Jurnal Pendidikan JIPF (Jurnal Ilmu Pendidikan Fisika) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pendidikan Fisika THABIEA (JOURNAL OF NATURAL SCIENCE TEACHING) JPMI (Jurnal Pendidikan Matematika Indonesia) Journal of Education and Instruction (JOEAI) JPF : JURNAL PENDIDIKAN FISIKA JETL (Journal Of Education, Teaching and Learning) Jurnal Ilmiah Ecosystem Kasuari: Physics Education Journal (KPEJ) Jurnal Pengabdian Kepada Masyarakat (Mediteg) Indonesian Review of Physics (IRiP) Klasikal: Journal of Education, Language Teaching and Science Jurnal Fisika Indonesia Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Riset Pendidikan Fisika IJPD (International Journal Of Public Devotion) Jurnal Pengabdian kepada Masyarakat IJCOSIN : Indonesian Journal of Community Service and Innovation Embrio Pendidikan: Jurnal Pendidikan Dasar TONGKONAN: Jurnal Pengabdian Masyarakat
Ahmad Swandi
Fakultas Keguruan Dan Ilmu Pendidikan,Universitas Bosowa, Makassar, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

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The Effect of Electrode Gap on the Nucleation of CaCl2.6H2O by using Sharp End Copper Electrode Putri, Risky Afandi; Swandi, Ahmad; Rahman, Annisa; Anggraeni, Radhiah; Sutjahja, Inge Magdalena; Kurnia, Daniel
Indonesian Review of Physics (IRiP) Vol 2, No 2 (2019)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (475.91 KB) | DOI: 10.12928/irip.v2i2.1183

Abstract

The performance of the calcium chloride hexahydrate (CaCl2.6H2O) to store the sensible and latent heats is mainly determined by its nucleation or liquid to the solid phase transition. This is due to the barrier that has to be overcome when the material undergoes the nucleation process with a reduction in the entropy value. This material, with melting temperature around 29.8 °C, can be used as the thermal energy storage for building applications in tropical areas such as Indonesia, in order to reduce the electrical energy for aircond (AC) machines. In this paper, we report the results of an experimental study for the effect of the electrical field to the supercooling degree and time period for a phase transition. The variation in the magnitude of the electrical field was achieved by variation in the gap of the electrode for sharp end electrodes (cathode and anode), for the commonly sold copper electrode.
Pengembangan Bahan Ajar Berbasis E-Learning Mata Kuliah Fisika Dasar pada Jurusan Biologi FMIPA UNM Agung, Afiq; Amin, Bunga Dara; Yani, Ahmad; Swandi, Ahmad
Indonesian Journal of Educational Studies Vol 21, No 2 (2018): Indonesian Journal of Educational Studies
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (300.82 KB) | DOI: 10.26858/ijes.v21i2.8644

Abstract

This study develops instructional materials in the form of textbooks and is packaged in the form of e-Learning. The material that was raised was Fundamental Physics devoted to Department of Biology FMIPA UNM. This is a Research and Development research with 3D model (define, design and development). The results showed that the validation of teaching materials and materials in teaching materials included in the category is “very good”. The practitioners 'assessment showed that the basic physics teaching materials based on e-learning were included in the "very good" category while the students' perceptions of the Teaching Materials were included in the "good" category. Thus e-learning materials based on fundamental physics materials for biology department worthy of use in the process of learning in fundamental physics courses in biology department.
Project Based Learning Based on Laboratory Experiments to Produce Laser Diffraction Experimental Devices on CD and DVD with 2 Measurement Methods Swandi, Ahmad; Aprianto, Fahrizal; Rahmadhanningsih, Sri
Indonesian Journal of Educational Studies Vol 23, No 2 (2020): Indonesian Journal of Educational Studies
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ijes.v23i2.18752

Abstract

All the CDs and DVDs that we find in the market have a large capacitance. This capacitance states how much storage capacity can be stored on the CD or DVD. Several studies have been conducted to determine or prove the capacitance of CDs and DVDs using laser light diffraction, but the measurement process is carried out conventionally, so the results obtained are less accurate. This research is an experimental study that aims to determine the capacitance of CDs and DVDs through red and green laser diffraction with the help of digital image measurements. To complete this research, the team followed the steps of Project Based Learning (PBL) which consisted of 7 stages, namely Challenging Problems or Questions, Sustained Inquiry, Authenticity, Student Voice and Choice, Reflection, Critique and Revision, and Public Product. By following the PBL stages, the team succeeded in producing an experimental device with good results. The results obtained with digital images are then compared with the results obtained conventionally to determine which measurements produce a more accurate value. Based on the results of the analysis, the conclusion is that measurements with digital images are better than using conventional measurements. From this process also, the team acquired more skills, namely critical thinking, problem solving, communication and collaboration.
Student Self-Regulated in Remote Learning With the Implementation of Local Virtual Lab Based on Online Tutorial (LVL-BOT) Palloan, Pariabti; Rahmadhanningsih, Sri; Viridi, Sparisoma; Jainuddin, Jainuddin; Swandi, Ahmad
Indonesian Review of Physics (IRiP) Vol 4, No 1 (2021)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v4i1.3783

Abstract

This study aims to measure the level of Self-Regulated Learning (SRL), conceptual understanding and identify an increase in conceptual understanding after using LVL-BOT. This type of research is Pre-Experimental with One-Group Pretest-Posttest Design. The research sample consisted of 37 students from physics classes who took modern physics courses. Students’ level of Self-Regulated Learning is administered using a questionnaire, and understanding of concepts is administered using a test. Based on the analysis results, the percentage level of Self-Regulated Learning is at a value of 87.7%, which is included in the very high category. There is a significant difference between the mean pre-test and post-test mean. The N-Gain Values of Photoelectric Effect and Black Body Radiation are 0.47 and 0.57, respectively. This shows an increase in student’s conceptual understanding, which is “enough” after using LVL-BOT.
Exploring the Compton Scattering Phenomenon with Virtual Learning Under Project Based Learning Model (PjBL) Ahmad Swandi; Sri Rahmadhanningsih; Irfan Yusuf; Sri Wahyu Widyaningsih
Kasuari: Physics Education Journal (KPEJ) Vol 4, No 1 (2021): June 2021
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v4i1.159

Abstract

In physics learning, some concepts cannot be explored through experimentation and direct observation, especially abstract concepts. One of the efforts made to overcome this problem is to use interactive visualization through the Project Based Learning model. This study aims to examine the effect of using visualization / virtual media on the Compton Scattering phenomenon through Project Based Learning on students' conceptual understanding. This research is a quasi-experimental study using a non-equivalent pretest-posttest control group design pattern. The research instrument uses a concept understanding test that has been validated by experts. Hypothesis testing using the t-polled variant test. Improved understanding of the concept is determined based on the results of the N-gain test. The results showed an increase in students' understanding of concepts in both classes. The experimental class experienced a higher understanding of the concept than the control class with N-Gain 55.79% and 12.84%, respectively. Therefore, there is a positive and significant influence on the use of virtual media with the PjBL model on Compton's Scattering material.
SIMULASI GERAK TRANSLASI DAN GERAK MELINGKAR MENGGUNAKAN VBA MACRO EXCEL MELALUI PROJECT BASED LEARNING (PBL) Ahmad Swandi; Sri Rahmadhanningsih; Sparisoma Viridi; Nurhayati Nurhayati; Risky Afandi Putri; Ahmad Suryadi
JPF (Jurnal Pendidikan Fisika) Universitas Islam Negeri Alauddin Makassar Vol 9 No 1 (2021): Maret 2021
Publisher : Pendidikan Fisika UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jpf.v9i1.20519

Abstract

Simulasi interaktif telah banyak digunakan dalam pembelajaran fisika di semua jenjang pendidikan. Namun, sebagian besar simulasi yang digunakan didownload langsung dari internet. Pentingnya keterampilan guru/pengajar fisika dalam membuat simulasi fisika yang interaktif menjadi sebuah kewajiban. Berbagai software dapat digunakan untuk membuat simulasi fisika salah satunya adalah Macro Visual Basic for Application Excel (VBA). Penelitian ini bertujuan untuk membuat simulasi fisika yang interaktif pada konsep gerak translasi dan gerak melingkar menggunakan VBA Excel dengan langkah pengembangan produkmenggunakan PBL Gold Standard are divided into 7 steps, namely Challenging Problem or Questions, Sustained Inquiry, Authenticity, Student Voice and Choice, Reflection, Critique and Revision and Publict Product. Setelah melalui proses pengerjaan proyek maka dihasilkan produk simulasi gerak translasi dan gerak dinamis yang selanjutnya dapat digunakan dalam pembelajaran fisika.
MENGANALISIS HUBUNGAN DEBIT POMPA LISTRIK SUBMERSIBLE DC 12 VOLT TERHADAP KETINGGIAN PENAMPUNGAN AIR MELALUI PEMBELAJARAN BERBASIS PROYEK Ahmad Swandi; Sri Rahmadhanningsih; Sparisoma Viridi
JPF (Jurnal Pendidikan Fisika) Universitas Islam Negeri Alauddin Makassar Vol 9 No 2 (2021): September 2021
Publisher : Pendidikan Fisika UIN Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jpf.v9i2.20710

Abstract

One of the biggest problems for farmers in the dry season is the lack of water supply for irrigation. Currently, various types of pumps have been widely used, such as fuel pumps and pumps with PLN electricity. However, the costs required to operate these tools are quite expensive. The solution offered is to replace it with a 12 volt 50 Watt DC submersible water pump. The purpose of this study, namely to determine the productivity of the DC submersible pump in terms of the resulting discharge for various storage height conditions used. The research is an experimental research through Gold Standard Project-Based Learning (Gold Standard PBL)method consisting of Challenging Problem or Questions, Sustained Inquiry, Autheticity, Student Voice and Choice, Reflection, Critique and Revision, Publict Product. The results of this study, namely the height of the reservoir has an effect on the resulting discharge, there is a reduction in the resulting discharge every 0.5 m increase in the height of the reservoir. Based on the results of the analysis using Microsoft Excel, it is obtained that the maximum height limit for submersible pump push is 3.7 m using a ¾ inch hose. The results of this study can be a reference for farmers or users to determine the height of the water reservoir
Pengembangan instrumen pembelajaran fisika dengan model penemuan terbimbing berbantuan simulasi interaktif dan dampaknya terhadap keterampilan proses sains siswa Mutahharah Hasyim; Ahmad Swandi; Sri Rahmadhanningsih; Muhammad Taqwin; Sparisoma Viridi
Jurnal Riset dan Kajian Pendidikan Fisika Vol 8, No 1 (2021): April 2021
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jrkpf.v8i1.20286

Abstract

Abstrak. Penelitian ini bertujuan untuk mengembangkan perangkat pembelajaran dengan Guided Discovery Model Assisted by Interactive Simulation (GDM-IS) untuk mengidentifikasi dampaknya terhadap keterampilan proses sains siswa pada konsep fluida statis. Penelitian ini menggunakan metode pengembangan 4D untuk menghasilkan perangkat pembelajaran namun hanya dilakukan 3 tahap yaitu Define, Design, dan Development. Pada tahapan development, dilakukan validasi terhadap perangkat pembelajaran GDM-IS yang telah dikembangkan yang meliputi RPP, Lembar Kerja Peserta Didik (LKPD), Media Pembelajaran serta lembar pengamatan keterampilan proses sains. Uji coba terbatas menggunakan desain penelitian One Shoot Case Study. Dalam desain ini instrumen pembelajaran yang telah dikembangkan digunakan dalam satu kelas sebagai sampel sebanyak 38 peserta didik. Data keterampilan proses sains diambil melalui observasi oleh dua orang pengamat. Berdasarkan analisis hasil validasi penilaiant terdadapi RPP, LKPD dan media berada pada persentasi diatas 80% yang masuk dalam kategori valid (baik). Selain itu data keterampilan proses desain siswa berada pada persentase di atas 80% dengan kategori sangat. Abstract. This study aims to develop a learning tool with Guided Discovery Model Assisted by Interactive Simulation (GDM-IS) to identify its impact on students' science skills processes on the concept of statistical fluids. This research uses the 4D development method to produce learning tools, but only 3 stages are carried out, namely Define, Design, and Development. At the development stage, validation is carried out on the GDM-IS learning tools that have been developed which include RPP, Student Worksheets (LKPD) and Learning Media. Limited trial using the One Shoot Case Study research design. The learning instrument design that has been developed in one class is a sample of 38 students. The process of science data skills is taken through observation by two observers. Based on the analysis of the results of the validation of the assessment against RPP, student worksheets and media are at a percentage above 80% which is included in the valid (good) category. In addition, the data on the design process skills of students were in the proportion above 80% in the very category.
Trial of DC Submersible Pump 12 Volt 50 Watt with Solar Power and Relationship between Water Discharge and Storage Height Ahmad Swandi; Sri Rahmadhanningsih; Sparisoma Viridi; Inge Magdalena Sutjahja
JPSE (Journal of Physical Science and Engineering) Vol 6, No 2 (2021): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

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

Abstract

One of the biggest problems for farmers in the dry season is the lack of water supply for irrigation. Currently, various types of pumps have been widely used, such as fuel pumps and pumps with PLN electricity. However, the costs required to operate these tools are pretty expensive. The solution to overcome this is using DC submersible pumps using solar panels as an energy source. The purposes of this study are to (1) determine the duration of operation of the DC submersible pump with the specifications of the battery and solar panels used, and (2) determine the productivity of the DC submersible pump in terms of the resulting discharge for various storage height conditions used. The research method used is an experimental research method using a quantitative approach. The results of this study are (1) DC submersible pump can operate for 240 minutes with 20 Ah battery at maximum voltage and uses 60 Wp solar panels, and (2) the height of the storage has an effect on the resulting discharge, there is a reduction in the resulting discharge every 0.5 meters increase in the height of the storage. Based on the analysis results, the maximum height limit for submersible pump push is 3.7 meters using a 3 per 4 inch hose. The results of this study can be a reference for farmers or users to determine the height of the water storage.DOI: 10.17977/um024v6i22021p061
Development Training of Android-Based Interactive Learning Application as Supporting Media in Online Learning Ahmad Swandi; Sri Rahmadhanningsih; Nurhayati Nurhayati; Susalti Nur Arsyad; Asdar Asdar; Bunga Dara Amin; Sparisoma Viridi
International Journal of Public Devotion Vol 4, No 2 (2021): Volume 4 Number 2 December 2021
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/ijpd.v4i2.2812

Abstract

In supporting the success of online learning, it is necessary to increase the creativity of educators in developing and using learning media applications. The purpose of this research is to provide training and assistance to lecturers, teachers and prospective teacher students in making Windows and Android-based learning applications. The structured training program is carried out in collaboration between lecturers from the Teacher Training and Education Faculty and partner teams from the Permata Bunda Educational Institution through the Kedaireka Matching Fund program. The training was carried out in a hybrid manner with details of 10 participants participating offline and 60 participants participating online. The training was carried out for one day by dividing into 3 types of activities, namely the introduction of learning applications, direct practice of making learning applications and as a closing activity a questionnaire was given as an evaluation of the success of the activity. Based on the evaluation results obtained information that 14.26% of participants have been able to develop learning applications up to the publication stage, 71.43% of participants have been able to develop learning application content and 10% of participants are able to complete the learning media framework design stage, while 4 ,26% are still at the stage of program installation. In addition, at the end of the activity, participants also filled out a satisfaction questionnaire with the ongoing training activities. Based on the response analysis of participants' satisfaction above 85% which is included in the very good category. This shows that participants are very satisfied with the training they have received
Co-Authors -, Rampeng . Tenri Fitriyah A. Rizal A. Rizal Abdillah SAS Abdul Wahid Abdul Wahid Abdurrachman Rahim Abidin, Muhammad Rais Abri Abri Achmad Fajar Muhammad Agung, Afiq Agustinus Jarak Patandean Agustinus Jarak Patandean Ahmad Suryadi, Ahmad ahmad yani Akrim, Djusdil Alamsyah, Aylee Cristine Andi Hamsiah Andi Irwandi Andi Rumpang Yusuf Andi Zulfikar Syaiful Anggraeni, Radhiah Angreani, A.Vivit Angreani, Andi Vivit Annisa Rahman annisa rahman Aprianto, Fahrizal Arie Gunawan Hazair Zubair Arie Gunawan Hazairin Zubair Arief Fauzan Arsyad, Susalti Nur Asdar Asdar Asham Bin Jamaluddin A’laily, Nurlia Anna Balalembang, Vinsen Bunga Dara Amin Bunga Dara Amin Buraerah, Muh. Fikruddin Burhan Burhan Chi-Hung Chang Citra Elfia Saputri Daniel Kurnia Djusdil Akrim Eliska Kurniati Fansury, Andi Hamzah Fauzan, Arief Fina Melani Putri Firmiaty, Sri Hamsina Helsa Fitra P Ifa Safira Ifa Safira Inge M. Sutjahja Iren, Febrianti Irfan Yusuf Irsan Rahman Irwandi, Andi Jainuddin Jainuddin Jainuddin Jainuddin juwita sari Juwita Sari Kurnia, Daniel Lutfin, Nursamsilis Mangampang, Elsiana Tappi Muh Fadli Fauzi Sahlan Muh. Fadli Fausi Sahlan Muh. Fikruddin Buraerah Muh. Idris Taking Muhammad Arsyad Muhammad Taqwin Mutahharah Hasyim, Mutahharah Nanang Hermawan Natalia Natalia Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurul Fadhilah Nurwidyayanti Nurwidyayanti Pariabti Palloan Pebrial, Marina Pratiwi, Andi Citra Putri, Fina Melani Putri, Risky Afandi Radhiah Anggraeni Rahmadhanningsih, Sri Rande, Hasniar Ambo Ratnawati Gatta Ratnawati Ratnawati Restu Januarty Hamid Riskawati Risky Afandi Putri Risky Afandi Putri Risky Afandi Putri Rizki Trisnawaty Arwien Runniarsiti Runniarsiti Salim, Soma Saputri, Citra Elfia Sariman, Syahrul Siti Nurul Hidayah Sparisoma Viridi Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Wahyu Widyaningsih Sudirman Sudirman Syahrul Sariman Syam, Supriadi Tahir, Rahmatia Tismi Dipalaya, Tismi Ulfah Syam Vinsen Balalembang Wa, Muhammad Yulia Nurmasita Devi Zose Wirawan