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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
Project-Based Learning on Laboratory Experiment about Refraction and Total Internal Reflection of Different Types of Materials Ahmad Swandi; Sri Rahmadhanningsih; Bunga Dara Amin; Nurhayati Nurhayati; Sparisoma Viridi; Chi-Hung Chang
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 7, No 2 (2022): May 2022
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jipf.v7i2.2257

Abstract

The use of Project-Based Learning (PjBL) in Physics Learning has been widely used, but only as a learning model that is used to determine its effects on students. Whereas PjBL can also be used as a model to produce new information and experimental tools with the right method. This research is a laboratory experimental study that aims to produce an experimental device to determine the refractive index of various materials using refractive and perfect reflection methods. To complete this research, the team followed the steps of PjBL 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 PJBL stages, the team succeeded in producing an experimental device with good results. The results show that the experimental device produced works well and is able to determine the refractive index of the material with a fairly accurate value where the error value is below 1%. 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) Pariabti Palloan; Sri Rahmadhanningsih; Sparisoma Viridi; Jainuddin Jainuddin; Ahmad Swandi
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.
Technology-enabled active learning simulations (TEALSim) on distance learning of physics Ahmad Swandi; Sri Rahmadhanningsih; Sparisoma Viridi
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Vol 6, No 1 (2023): THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING
Publisher : Institut Agama Islam Negeri Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/thabiea.v6i1.9754

Abstract

The effect of the spread of the Coronavirus 2019 has an impact on the implementation of face-to-face learning to distance learning. So that the learning that applies in Indonesia today needs to be supported by the right technology and supporting teaching materials. The selection of appropriate and interesting media will have a good impact on the quality of distance learning. This study aims to determine students' perceptions of the use of Technology-Enabled Active Learning Simulation (TEALSim) which is rich in interactive simulations and videos in physics learning and to determine the correlation between student perceptions of learning outcomes. With 26 students as respondents who were selected by random sampling. After using TEALSim, students fill out a questionnaire via google form that has been developed and validated by experts and then students take a concept understanding test. Based on the analysis, it shows that the majority of students have a perception with a percentage above 80% which is in the good category and in general is in the very good category. Besides, there is a good correlation between student perceptions and learning outcome data which is indicated by a correlation value of 0.7.