Rizki Zakwandi

Rizki Zakwandi
Universitas Negeri Yogyakarta | UNY · Department of Physics Education

Master of Education
Focus research on assessment in physics and science education.

About

43
Publications
43,029
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45
Citations
Introduction
Rizki Zakwandi currently graduate student at Yogyakarta State University, Indonesia. Rizki does research in Physics, Physics Education, Learning and Educational Technology, Laboratory Activity, Educational Evaluation, Administration Education, and Education Policy Study.
Additional affiliations
September 2019 - February 2020
Edulogy
Position
  • Consultant
Education
September 2015 - June 2019
UIN Sunan Gunung Djati Bandung
Field of study
  • Physics Education

Publications

Publications (43)
Article
Full-text available
This study aims to determine the implementation of the project-based learning process on electrical energy topic in class VI and the improvement of student learning outcomes in science learning on electrical energy topic. This research was conducted on students of class VI with a total of 29 students consisting of 13 males and 16 females. There wer...
Article
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This study aims to analyze senior high school students' misconceptions on the relativity topics of relative velocity, time dilation, and length contraction. The qualitative descriptive method was used in this study to explain student misconceptions from the student, documents, and observations during problem-solving. Six students take an extra cour...
Conference Paper
Full-text available
Learning physics during the pandemic has encountered obstacles, especially in the implementation of experimental activities. Teacher's have difficulty making innovation of learning because of the limitation of students’ experiments facilities. This study aims to evaluate student computational thinking skills after using Problem-Based Learning model...
Article
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Learning Management System (LMS) was an alternative learning where teachers and students interacted systematically. Besides, LMS also described the digitalization solutions of the education system. This study aimed to analyze the pedagogical aspects of LMS Edulogy. The research method used was a case study on two LMS Edulogy dashboards, namely the...
Article
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he aim of this paper is portraying PCK and TPACK study by science education researchers’ perspective in 2018-2020 so that it can be used as support, theoretical background or clue for the next researcher who interested on this framework. Content analysis used as method for this qualitative study. Subjects are 25 open access articles that published...
Article
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Free fall motion in air medium is only influenced by gravitation acceleration. However, there are several variables that caused the observations to be different with the concept. Variables, such as air drag and terminal velocity, are often teachers not presented in detail, causing misconceptions. This study aims to develop a simple experiment on fr...
Article
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The researchers present a simple experimental activity to measure the sound intensity level using an Android-based smartphone to prove the inverse square law and analyze the dependence of the sound intensity to the sound source frequency. The type of this study was quantitative research by conducting level of intensity experiment using a pair of sm...
Conference Paper
Full-text available
Optical instruments are one of the basic subjects in physics. The use of a very wide range of optical instruments in life creates a demanding environment so that students have adequate skills. This research aims to develop worksheets that can support student skills. The worksheet prepared in the form of a learning tutorial is expected to improve hi...
Article
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Keberhasilan proses pembelajaran salah satunya dapat dianalisis berdasarkan hasil belajar peserta didik. Pada pelajaran matematika, kemampuan peserta didik dilihat pada kemampuan untuk menjawab soal yang terindeks pada hasil belajar. Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar peserta didik melalui penggunaan media pembelajar...
Article
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Doppler effect is the physical phenomena in which the emitted frequency is a source of change at a time when accepted by the detector due to relative movement of the detector towards the source of the wave or vice versa. This research aims to identify the Doppler effect symptoms by utilizing sensors found in smartphones. This research uses experime...
Article
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Pelaksanaan kegiatan praktikum pada materi gelombang bunyi masih merupakan sesuatu yang jarang dilakukan. Pada konsep intensitas dan taraf intensitas khususnya sangat jarang dilakukan kegiatan praktiku. Penelitian ini bertujuan untuk meninjau keterlaksanaan kegiatan pembelajaran fisika berbasis praktikum pada materi intensitas dan taraf intensitas...
Article
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MANA YANG LEBIH BAIK EKSPERIMEN ATAU SIMULASI PHET PADA GERAK HARMONIK Abstrak Penelitian ini bertujuan untuk mengetahui mana yang lebik baik antara keterlaksanaan pembelajaran pendekatan saintifik kelas yang menggunakan hand on berupa media KIT dengan simulasi PhET dan peningkatan hasil belajar kognitif siswa diantara kedua kelas tersebut pada ge...
Conference Paper
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Android gives a great revolution to the world of education to develop learning applications that facilitate its use to study anywhere and anytime. This study aims to make Android-based media using app-inventor on glass and lens material. The development of this media uses R & D (research and development) research and development methods which consi...
Conference Paper
Full-text available
The aim of this research is to compare the laboratory management capability of the students in the physics education department at UIN Sunan Gunung Djati Bandung and UIN Sunan Kalijaga Yogyakarta. The research method is used comparison method between two groups subject. The comparison is doing to describe the readiness of physics education departme...
Conference Paper
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This research aims to describe the readiness of preservice physics teacher are graduate from PTKIN, especially in education. The aspect that observed in this research are capability of laboratory processing and science literacy that affected to pre-service physics teacher quality. The research was conducted by collecting data of management laborato...
Conference Paper
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The purpose of this study is to discover the improvement in students’ problem solving abilities after learning activities through a simple harmonic motion experiment method using an accelerometer sensor on an smartphone and revealing student responses on it. Pre-experimental research design with one group pretest-posttest design was used in the stu...
Conference Paper
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This research aims to describe the state of readiness of physics teachers' candidates are graduate from PTKIN to greet corporate world, especially in education. Aspects of observed in this research is effect of skill of laboratory processing and science literacy of quality physics teacher's candidate. The research was conducted by collecting relate...
Conference Paper
Full-text available
The purpose of this study was to determine the implementation of learning by using the 3C3R model and improving students' critical thinking skills on the topic of heat. The population of this study was all class X of SMAN 25 Bandung, amounting to six classes, the sample was class X MIA6. Sampling used a simple random sampling technique. The researc...
Conference Paper
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This research aims to build physics tools of measurement of river flow is current. The tool was developed with the balance spring as a means of collecting the data. data measurement results then analysed mathematically. It is designed using chloride polyvinyl (PVC) which is waterproof. The result of the test tool shows the average error value of 0....
Conference Paper
Full-text available
This research aims to develop methods of measuring the coefficient of viscosity using viscometer stromer are analyzed using Newtons law of 1. The viscometer stormer came from the simple equipment modifications in the form of a hollow cylinder, laver, a pulley, a ruler, a stopwatch, burdens, taps, boards, iron rods, and rope. The trial results do in...
Conference Paper
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Moment of inertia is one of the factors that influences the motion of an object on the rotation motion. This study aims to determine the magnitude of the moment of inertia based on the form by varying the mass and radius. Variations of form in this study is a solid cylinder and a cylinder with a thick leather plate. Obtaining a constant value for t...
Conference Paper
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Erosion can be caused by natural events and negative human behavior. Therefore, people need to understand how nature works. This paper would like to reveal the occurrence of soil erosion of the area of Batang Sinamar, West Sumatera based on physics point of view. Through qualitative descriptive analysis method, this research finds some physics conc...
Conference Paper
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Heat is an energy that can propagate kinetically or radiationally. The thermal radiation is influenced by several factors such as surface shape, material properties, cross-sectional area and material emissivity. This study aims to develop thermal radiation equipment SNR V-1.4SL able to overcome the limitations of laboratory equipment in schools, es...
Article
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Scientific literacy is the ability to use scientific knowledge, identify problems, and draw conclusions based on evidence, in order to understand and make decisions about nature and changes that occur in nature as a result of human activity. This study aims to determine the development of physics teacher candidates' scientific literacy. This is imp...
Article
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Contextual physics learning with natural phenomena in the environment will be more meaningful for learners. One of the learning contexts that can be raised is the phenomenon of soil erosion in the river Batang Sinamar, West Sumatra. This study aims to describe the profile of physics literacy ability of learners about the erosion of river wall of Ba...
Article
Full-text available
Contextual physics learning with natural phenomena in the environment will be more meaningful for learners. One of the learning contexts that can be raised is the phenomenon of soil erosion in the river Batang Sinamar, West Sumatra. This study aims to describe the profile of physics literacy ability of learners about the erosion of river wall of Ba...
Article
Full-text available
The aim of this study is to finding out and analyzing the effect of learning based on student worksheet of Dynamics Rotation toward students' critical thinking skills viewed from IQ scores and the correlation between critical thinking skills with the student's IQ score. This research has been conducted in even semester of academic year 2017/2018, i...
Article
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ABSTRAK Pemanfaatan penggunaan smartphone oleh guru dan peserta didik masih sebatas pada alat komunikasi dan hiburan. Padahal dapat dioptimalkan penggunaannya sebagai media pembelajaran berbasis mobile learning. Tujuan dari pelatihan ini adalah untuk meningkatkan kompetensi pedagodik guru dan kemampuan guru dalam membuat media pembelajaran yang int...
Article
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Learning science is considered to be difficult and complicated for most students since it requires high reasoning and imagination. This study aims to increase the motivation of students in Primary School to learn science using water rockets interspersed with game. The results of the research show that there is an increase in learning motivation of...
Article
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Research should be focused on topics that are appropriate to the needs of the times so that the results of the research can be applied. Students in completing their studies are required to make final assignments in the form of research. Therefore, this study aims to identify the tendency of research of the Physics Education students Indicator the l...
Article
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Abstrak Labratorium sekolah merupakan salah satu tempat belajar sains bagi peserta didik. Keterbatasan alat di laboratorium sekolah akan menghalangi pelaksanaan proses pembelajaran. Penelitian ini bertujuan mengembangkan alat praktikum fisika Roberval balance dengan memanfaatkan limbah kayu dari industri mebel. Proses pembuatan alat mencakup peranc...
Article
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In the subject of Physics there are many misconceptions one of them is static fluid. This topic is generally given by teachers with DI learning model (Direct Intruction). The aim of this research was increasing the activity and achievement of physics learning by looking at the students' response to the learning of fluid density topic using the prac...
Article
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INTISARI Adanya ikatan guru-guru TK memiliki pengaruh yang besar dalam meningkatkan kompetensi professional dan pedagogik para anggotanya. Penelitian ini bertujuan untuk mengkaji tentang peran IGABA (Ikatan Guru Aisyiah Bustanul Athfal) kecamatan Sleman untuk meningkatkan kemampuan ICT guru-guru TK. Fokus penelitian ini adalah pada peran IGABA keca...
Article
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Science learning in Islamic school is too less that orientation to Muslim scientist discoveries. Mainly, the theory that teaching to the student is adapted by the Westrn scientist discoveries. The study aim to rebuild treasure of the science in Muslim community throught learning orientation by the Muslim scientist discoveries, so that student would...
Article
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Abstrak Pelaksanaan praktikum ditingkat sekolah dasar dan menengah sangat dibutuhkan untuk menumbuhkan jiwa saintis peserta didik. Keterbatasan laboratorium yang merupakan kendala harus segera diatasi agar terciptanya suasana belajar yang optimal. Penelitian ini bertujuan untuk mengembangkan alat praktikum fisika Roberval balance dengan memanfaatka...
Article
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Dalam materi fisika banyak terjadi miskonsepsi salah satunya pada materi mekanika fluida khususnya materi fluida statis. Materi ini umumnya disampaikan oleh guru dengan model pembelajaran langsung.Tujuan dari pelatihan ini adalah untuk memberikan pengalaman dalam penerapan media praktikum fluida statis dengan menggunakan alat Roberval balance untuk...
Article
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The existence of halal and good food is a basic requirement for Muslims. Maintaining the quality of food from the integrity of nutrients and keep it away from the source of disease is one effort to create good quality food. This will be more valuable if it can be done with natural materials that exist around the community itself. Growing environmen...
Conference Paper
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Abstrak Salah satu karakteristik dari fluida zat cair adalah memiliki massa jenis. Metode pengukuran massa jenis fluida zat cair sudah banyak dikembangkan. Dalam penelitian ini dikembangkan metode sederhana pengukuran massa jenis fluida zat cair dengan menggunakan Roberval Balance. Objek yang digunakan berupa beberapa zat cair yang memiliki massa j...

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Projects

Projects (12)
Project
Developing simple experiment for physics student using smartphone
Project
Assessment Project