Indonesia Conference Directory

Corresponding Author
Roni Permana

Institutions
Department of Physics Education, Indonesian Education University, Bandung

Abstract
Creative thinking is a precise significant ability of 21st century education. Consequently, students are essential to must this ability to be applied in physics learning especially in the field of vocational. This study purposes to quantity students creative thinking abilities about Dynamic Electricity. Examples remained busy by purposive sample method. Applicants in this study were 22 K-12 students of vocational students in Subang city. The implements used are three essay questions with four aspects that are turned off. The results showed that the average value was 43.43 with a low category. Thus, students creative thinking skills about Dynamic Electricity are still relatively low.

Keywords
Creative Thinking Skills, Dynamic Electricity

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/GVAR6M9eY4Zr

Corresponding Author
RAUDHAH RAUDHAH

Institutions
1) Prodi S2 Pendidikan Fisika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia
2) Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia

Abstract
The aim of this study was to determine the achievement of the mental model of high school students after attending regular teaching with their teacher who examined the concept of electromotive force (emf). The approach used by the teacher when examining the concept of emf is a traditional approach that has the characteristics: teacher-centered, passive students, and uses the information method. The mental model categories reviewed in this research included: scientific mental models, synthetic mental models and initial mental models. The method used in this study is descriptive quantitative. The number of research subjects was 40 students consisting of 24 female and 16 male, in one of the high schools in the West Bandung district of West Java province. Data were collected by conceptual understanding test in the essay form related to the concept of emf. The results showed that the percentage of students in each category of mental models after follow teaching with traditional approaches were: scientific mental model (0%), synthetic mental model (55%), and initial mental model (45%). These results describe that the use of the traditional approach in emf concept teaching does not support the achievement of the category of scientific mental models. There is no gender bias in the achievement of each category of mental models

Keywords
Mental Model, High School Students, emf concept

Topic
Physics Education

Link: https://ifory.id/abstract/jqVUACvt9yD2

Corresponding Author
Dewi Muliyati

Institutions
Physics Education Department, Universitas Negeri Jakarta

Abstract
Physics has some material that is abstract, so it is difficult for students to learn. One of them is the concepts and phenomena of quantum. This research is focused on producing module that is equipped with Augmented Reality technology in AR Quantum application. The module and application developed aim to make it easier for high school students in 12th grade to understand concepts and phenomena of quantum. The research method used is development research method with the Dick and Carey model. The module that is developed applies the Discovery Learning model, consists of six stages. The module is equipped with images as a marker that will display 3D objects if scanned with a camera in the AR Quantum application. This research obtained data through a questionnaire with a Likert scale (points 1-5) and tests (pre-test and post-test). The questionnaire consisted of a feasibility test by expert lecturers in the Physics Education study program at UNJ and a product trial by teachers in SMA Negeri 6 Bekasi and 12th-grade students at SMA Negeri 1 Bekasi. In addition, other data in the form of pre-test and post-test results were tested with a gain test to obtain data on improvement of students- understanding related to the impact of using module. The results of the research obtained product feasibility test data of 95.9% for aspects of Physics material, 84.2% for aspects of instructional media, and 81.5% for aspects of Physics learning. The product trial results by the teacher gained a value of 94.3%, by students get 86.4%, and the results of gain test were 0.213. This shows that module equipped with Augmented Reality can illustrate concepts and phenomena of quantum into reality with excellent quality and are suitable for use as independent learning materials for students.

Keywords
3D modeling, Augmented Reality, Concepts and Phenomena of Quantum, Discovery Learning

Topic
Physics Education

Link: https://ifory.id/abstract/TetBK7ANvGFJ

Corresponding Author
Adam Malik

Institutions
1 Program Studi Pendidikan Fisika, UIN Sunan Gunung Djati Bandung, Jl. A.H. Nasution No. 105 Cibiru, Bandung 40614, Indonesia
2 Program Studi Pendidikan Fisika, Institut Pendidikan Indonesia, Jl. Pahlawan No.32, Garut 44151, Indonesia
3 Tadris Biologi IAIN Syekh Nurjati Cirebon, Jl. Perjuangan Sunyaragi, Kesambi, Cirebon 45131, Indonesia

Abstract
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 simple random sampling technique. The research method used a pre-experimental method with a one-group pretest-posttest research design. Data on the results of the implementation of learning with the 3C3R model were obtained from the observation sheet and critical thinking skills of the students using essay. The results showed that the average teacher activity was 98.23% with a good category, while the average activity of students was 88.93% in the good category. In addition, there was an increase in students critical thinking skills in the heat topic with an N-gain value of 0.65 in the medium category. The results of the hypothesis test show that tcount > ttable (17.25 > 2,045). Thus there is an increase in students critical thinking skills after applying the 3C3R model to the topic of heat

Keywords
Critical thinking, Heat, 3C3R

Topic
Physics Education

Link: https://ifory.id/abstract/jYQUetqTXGWV

Corresponding Author
Diah Mulhayatiah

Institutions
Universitas Pendidikan Indonesia

Abstract
The use of teaching materials based on smartphones (smart book) today is a daily reality in the lives of learners and will develop further in the future, so that sooner or later it will grow into a generally accepted learning tool. The purpose of this study was to find out the analysis of the needs and perceptions of teachers towards training in improving pedagogic competence and professional teachers. The research method used is a qualitative method by conducting interviews, observations, and giving questionnaires to 60 physics teachers in West Java. The results of research on needs analysis show that physics teachers need teaching materials that are easily accessible wherever and whenever for learning activities. The physics teachers perception also shows that physics teachers prefer training that is practical and uses teaching materials that can be used anytime and anywhere. This shows that an smart book based android can be used to improve pedagogic and professional physics teacher competencies.

Keywords
pedagogical, professional, smart book

Topic
Physics Education

Link: https://ifory.id/abstract/JRnFCkvwBWb4

Corresponding Author
Shelly Efwinda

Institutions
a) Physics Education, Faculty of Teachers Training and Education, Universitas Mulawarman, Jl.Muara Pahu Kampus Gunung Kelua, Samarinda 75123, Indonesia
*shelly.efwindaa[at]gmail.com
b) Science Education, School of Postgraduate Studies of Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Indonesia

Abstract
Pedagogical Content Knowledge (PCK) is the ability to teach a content on a particular concept so students can master the concept correctly. One characteristic of qualified teacher is having excellent PCK ability. The purpose of this study is to obtain an PCK ability profile of prospective physics teachers in reflecting project-based learning (PjBL) that had been carried out. This research is a qualitative research with narrative research design. The data collection instrument in this study is Pedagogical and Professional-experience Repertoires (PaP-eRs). The subjects in this study are eight physics students (prospective teachers) in one of State University of East Kalimantan. The results shows that the average value of PCK ability of prospective physics teachers in reflecting PjBL is 1.36 (from interval zero until three) in sufficient category. Based on the results of study, academics or stakeholders need to add adequate facilities as a means for students to practice teaching, develop teaching materials, and master the concept of physics better.

Keywords
Pedagogical Content Knowledge (PCK), Project based Learning (PjBL), Professional-experience Repertoires (PaP-eRs)

Topic
Physics Education

Link: https://ifory.id/abstract/LFapW3kX6RqA

Corresponding Author
Shelly Efwinda

Institutions
a) Physics Education, Faculty of Teachers Training and Education, Universitas Mulawarman, Jl.Muara Pahu Kampus Gunung Kelua, Samarinda 75123, Indonesia
*shelly.efwindaa[at]gmail.com
b) Science Education, School of Postgraduate Studies of Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No.229, Bandung 40154, Indonesia

Abstract
Pedagogical Content Knowledge (PCK) is the ability to teach a content on a particular concept so students can master the concept correctly. One characteristic of qualified teacher is having excellent PCK ability. The purpose of this study is to obtain an PCK ability profile of prospective physics teachers in reflecting project-based learning (PjBL) that had been carried out. This research is a qualitative research with narrative research design. The data collection instrument in this study is Pedagogical and Professional-experience Repertoires (PaP-eRs). The subjects in this study are 13 physics students (prospective teachers) in one of State University of East Kalimantan. The results shows that the average value of PCK ability of prospective physics teachers in reflecting PjBL is 50% in sufficient category. Based on the results of study, academics or stakeholders need to add adequate facilities as a means for students to practice teaching, develop teaching materials, and master the concept of physics better.

Keywords
Pedagogical Content Knowledge (PCK); Project based Learning (PjBL); Professional-experience Repertoires (PaP-eRs)

Topic
Physics Education

Link: https://ifory.id/abstract/EbDWakXwYxhF

Corresponding Author
Erwin Erwin

Institutions
Program Studi Pendidikan Ilmu Pendidikan Alam, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia

Abstract
This article aims to develop pedagogical content knowledge (PCK) assessment instruments for pre-service physics teachers in the context of problem solving skills development through physics learning. This study used the Design and Development Research (DDR) method with the stages of planning, production, and, evaluation. The participants in this study were twenty-two pre-service physics teachers at one of a teacher education college in South Sumatra and seven lecturers in the Physics Education Study Program. The instruments were developed in the form of tasks (PCK matrix) and PCK matrix assessment rubrics. The appropriateness of the rubric was examine by content validity, reliability (consistency) and practicality. Based on the examine conducted, the rubric meet the requirements of high validity with content validity ratio (CVR) index of 1. The rubric also fulfills adequate reliability requirements based on the Intraclass Correlation Coefficients (ICC) statistical test and the Kendall-s Coefficient Concordance (Kendall-s W) index. The ICC index and Kendall-s W index of the instruments are classified into moderate and high ranges respectively. Participants reveal that the rubric developed as useful, easy to use even though it requires more time allocation in using the rubric.Thus, the instrument developed is appropriate to be used for assessing the PCK of pre-service physics teachers in the context of students problem-solving skills development

Keywords
Instrument, PCK, problem solving skills

Topic
Physics Education

Link: https://ifory.id/abstract/NKjpaevYDdr3

Corresponding Author
Rudi Haryadi

Institutions
Universitas Sultan Ageng Tirtayasa

Abstract
The purpose of this study was to determine the results of the application of media PhET Simulation in physics learning as a teaching aid in order to improve students science process skills. The research design used in this study was to use the experimental method. One learning method that can be used to complement students science process skills is the experimental method. The results of affective and psychomotor assessment of students showed very good results. Among them are: the classic affective average score for group 1 is 84.80; group 2 is 88.30. While the classic psychomotor score for group 1 is 83.70; group 2 is 87.40.

Keywords
Learning physics, media PhET Simulations, science process skills.

Topic
Physics Education

Link: https://ifory.id/abstract/GrZXwDpygMBm

Corresponding Author
Muhammad Satriawan

Institutions
1 Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Bandung 40154, Indonesia
2 Program studi Pendidika Fiska STKIP Bima
3 rogram studi Pendidika Fiska STKIP Taman Siswa Bima

Abstract
This research is about learning physics on fluid topics by applying problem-based learning where the problem is in the form of contextual problems with the aim of improving students creative thinking skills. The research subjects were selected by purposive sampling technique that is on eleventh grade students in one of the senior high schools with the amount as many as ten students with the aim of facilitating the assessment of an increase in the creativity abilities of each student. Based on the results of data analysis, it was found that out of ten students there were two students who had an increase in creative thinking skills in the very creative category and six students who had an increase in creative thinking skills in the creative category. While two students who had an increase in creative thinking skills in the less creative category. Therefore, it can be said that the use of contextual problems in physics learning can help improve students creative thinking skills.

Keywords
Problem Based Learning, Contextual Learning, Creative Thinking Skills

Topic
Physics Education

Link: https://ifory.id/abstract/n7yEQxdw8DLN

Corresponding Author
Dewi Muliyati

Institutions
Physics Education Department, Universitas Negeri Jakarta

Abstract
This study aims to produce a physics textbook enriched Augmented Reality. The book that has been produced can be used as a technology-based source of learning for high school students 10th grade 1st semester. The book is presented in multi-representation in the form of pictures, tables, graphics, exposure, sample problems, 3D animation, and video. 3D animations or videos are displayed through Augmented Reality application with android operating system. The research was conducted by research and development method of Dick and Carey model. Instruments used in the form of Likert scale questionnaire. The research data were obtained from material experts, media experts, physics teachers, and high school students 10th grade then analyzed using a Likert scale and gain test. The results of validation by material experts get a value of 88,16% for the nature of physics and measurement; 94,06% for vectors; 94,96% for linear motion kinematics; 88,5% for two-dimensional motion (parabolic motion); and 88,76% for circular motion. The results of validation by instructional media expert get a value of 88,17%. User trials by teachers get a value of 92,86% and by students get a value of 90% and an increase in the cognitive abilities of high school students 10th with a value of 0,35. It can be concluded that this physics textbook enriched with augmented reality technology is worthy of being used as a learning source in physics learning.

Keywords
textbook, augmented reality, physics

Topic
Physics Education

Link: https://ifory.id/abstract/dUrpHvLVT2B8

Corresponding Author
Rizquna Erliez Delftana

Institutions
a) Department of Master Science Education, Faculty of Teacher Training and Education, Jember University, Kalimantan Street number 37, Jember 68121, Indonesia
*rizquna.erliez[at]ymail.com
b) Bandung State Polytechnic, Gegerkalong Hilir Street, Bandung 40012, Indonesia
c) Faculty of Teacher Training and Education, Islamic University of Madura, Pondok Pesantren Miftahul Ulum Bettet Street, Pamekasan 69317, Indonesia
d) SMP Nuris Jember, Pangandaran Street number 48, Jember 68125, Indonesia
e) SMP Negeri 3 Tegallalang, Raya Kedisan Street, Bali 80561, Indonesia

Abstract
The purpose of this research was to describe the practicality of physics module based on contextual learning that accompanied by multiple representations. Practicality of this module could be determined from observation of learning implementation using this module and student-s response after using this module. This research used development model of 4-D (define, design, develop, and disseminate). Practicality was determined in develop step and disseminate step. However, practicality could be determined after the module was valid. Based on the results of logic validity and empiric validity data analysis, the module could be said to be very valid with a percentage of 86.88% and 89.96% respectively. Limited trial and class trial in develop step was done in SMA Nuris Jember and disseminate trial was done in MA Nuris Jember. Based on observation of learning implementation using this module, it could be known that this module was very practical with an average percentage of 80.46%. Based on student-s response after using the module, it could be known that this module was very practical with an average percentage of 95.22%.Therefore, the physics module based on contextual learning that accompanied by multiple representations was very practical to use in physics learning on senior high school.

Keywords
Practicality, Physics module, Contextual learning, Multiple representations

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/CLxU3vjzm9tc

Corresponding Author
Hendri Saputra

Institutions
a*) Program Studi Pendidikan IPA Universitas Pendidikan, Bandung, Indonesia.
*hendri.saputra[at]upi.edu
b) Program Studi Pendidikan Fisika, Universitas Samudra, Aceh, Indonesia.

Abstract
This research aims to find out the pre-service teacher-s physics attitude towards physics laboratory in one of the Universities in Aceh. The research method uses a quantitative descriptive approach. Data collection techniques used a scale questionnaire that was adapted from several previous researchers. The Subject of this study is 45 physics student prospective students were taken from the semester, II, IV, and IV as subjects of the study. The data analysis technique is done by calculating the mean of each aspect and indicator and the independent t-test to see differences in attitudes based on gender. Overall, the results of the study showed a negative attitude towards physical practicum activities with the acquisition of a mean of 2.78. The statistical test results for normally distributed and homogeneous data show no significant differences (df. 43, sig. 0.90> 0.04) between the attitudes of male and female students. Negative attitudes towards physics laboratory are caused by the design of practicum verification that do not provide benefits to improve understanding, practice scientific inquiry skills, thinking skills, and solving physics problems. Efforts to improve attitudes toward physics practicum can be done through the design of practical activities oriented to humanistic psychology and constructivism by involving students actively investigating. It is expected that the physics study lecturers to evaluate the practicum program not only suppress the understanding of concepts, but the skills aspects of conducting scientific investigations and attitudes also need to be provided to students through practical activities.

Keywords
Attitude Toward Physics Laboratory, Pre-service Teacher Physics, Practical Laboratory Work

Topic
Physics Education

Link: https://ifory.id/abstract/aDKYZf6kUyVC

Corresponding Author
Yulianti Yusal

Institutions
1Program Studi Doktoral Pendidikan IPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia
2Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia
3Program Studi Pendidikan Ilmu Komputer, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

Abstract
Critical thinking skills are one of the skills needed to meet the challenges of 21sf century. This study aims at describing the profile of pre-service physics teachers critical thinking skills related to heat transfer. This research is a descriptive research conducted in the physics education program at one of the private universities in Jakarta. Data collection is done through the test of critical thinking skills related to heat transfer. The collected data is analyzed quantitatively. The results showed that 0% of students were in the category of high critical thinking skills, 25% on moderate critical thinking skills, and 75% on low critical thinking skills. Thus, the critical thinking skills of pre-service physics teachers still belong to low category.

Keywords
critical thinking, heat transfer

Topic
Physics Education

Link: https://ifory.id/abstract/xyNprwJgcLDW

Corresponding Author
Halimatus Sadiyah

Institutions
(a) Postgraduate Programme of Science Education, Sebelas Maret University, Jl. Ir. Sutami 36A Surakarta, Indonesia
(b) Physics Education Department of Post Graduate Program Sebelas Maret University, Jl. Ir. Sutami 36A Surakarta, Indonesia

Abstract
Abstract. Student-s understanding is an important part of educational goals. The purpose of this research is to identify student-s understanding in the material elasticity and harmonic oscillation in the inquiry-based physics learning. The subject of this research is all of the students in X IPA 4 SMA N Sambungmacan Sragen. The amount of this research subject is thirty students. The method used in this research is descriptive qualitative. The data on this research acquired with the students cognitive tests. The results of this research show that student-s understanding in elasticity, Hooke law, spring arrangement, modulus elasticity, and harmonic oscillation. The results were divided into three categories which are high, low, and average score.

Keywords
Students understanding, elasticity and harmonic oscillation, inquiry

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/GbRXyK6xZg7N

Corresponding Author
Eja -

Institutions
a) Program Magister Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia
*ejasatu[at]gmail.com
b) Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

Abstract
The aim of this research to obtain a profile of students critical thinking ability in project based learning integrated STEM. The research method used is quantitative deskriptive. The subjects in this research were students of 8th grade in one of Junior High School Bandung with a total of 35 students taken by purposive sampling. Students- critical thinking ability is measured on aspects of interpretation, analysis, explanation, inference and evaluation using task and rubric instruments also peer assesment. The analysis of critical thinking ability use the Item Response Theory Graded Response Model. The results showed that the profile of critical thinking ability was 12.5% in the low category, 34.75% in the medium category and 53.13% in the high category. This result is supported by the results of peer assesment which showed that 9.38% in the low category, 21. 88% in the medium category and 68.75% in the high category. Based on the results of the research, it can be concluded that a profile of students critical thinking ability in PjBL-STEM learning is high category.

Keywords
Critical Thinking ability; PjBL; STEM

Topic
Physics Education

Link: https://ifory.id/abstract/c7JkQY83Bqbg

Corresponding Author
Dwi Sulisworo

Institutions
(a) Physics Education Department, Ahmad Dahlan University
Jl. Pramuka No. 42, Yogyakarta, Indonesia 55161
*sulisworo[at]gmail.com

Abstract
Current learning encourages students to have excellent critical thinking skills. The teacher tries to apply various kinds of learning strategies and also appropriate learning media in order to facilitate students to achieve competencies. In this effort, internet-based technology has an important role as a learning management system, learning apparatus, and simulation for certain phenomena. This study examined the level of success of learning that utilizes the learning management system (Schoology) using the hypothetical-deductive strategy and enriched with the simulation of physical phenomena (PhET Simulation). The learning syntax was validated first by experts before applied to students. At the end of learning, students were given a usability questionnaire (USE Questionnaire) to determine their level of acceptance of this learning strategy. These results formed the basis for implementing this strategy on broader schools.

Keywords
critical thinking skills; learning innovation; online learning; simulation; information technology; learning management system

Topic
Physics Education

Link: https://ifory.id/abstract/cKRbUQdWAgrV

Corresponding Author
Dewi Muliyati

Institutions
Physics Education Department, Universitas Negeri Jakarta

Abstract
Understanding physics concept will be easier if the material can be presented in various forms. Quick Response Code (QR–Code) can provide additional material in the form of videos, PPTs, or website to facilitate the learning of physics concept. The methods used in this study is research development (Research and Development), Dick and Carey model with the following steps: identify instructional goals, conduct instructional analysis, identify entry behaviors and learner characteristics, write performance objectives, develop criterion-referenced test items, develop instructional strategy, develop and select instructional materials, develop and conduct formative evaluation, revise instruction, develop and conduct summative evaluation. This study produced textbooks equipped with QR–Code for 12th-grade physics in the odd semester to display physics the materials enriched with various forms of media making it easier for students to understand the concepts learned.

Keywords
Textbook, Research and Development, QR code, High School Physics

Topic
Physics Education

Link: https://ifory.id/abstract/QrGUDLck37He

Corresponding Author
susilawati susilawati

Institutions
Universitas Pendidikan Indonesia

Abstract
The discussion of the celestial objects coordinates in astronomy requires prior knowledge and scientific reasoning to understand the concept of the celestial sphere. Students often have difficulty remembering the visualization of the celestial objects delivered through lectures in class. This initial study was carried out through observing the quality of student presentations in the class as the assignment product given by the lecturer. Small group discussion design is needed to understand students knowledge about the content of celestial objects coordinates and student understanding. The method of this research is the pre-experimental design in the form of a group of pretest-posttest designs consisting of 32 physics education students divided into 8 group learning community. The discussion video increases the scientific ability of students on the ability to explain the content and investigation of the concept of celestial object coordinates significant improvements in the quality of presentations are proven in the systematic presentation and presentation content delivered. The quality presentations requires an adequate source of material investigation and prior knowledge of the scientific conception of the celestial objects coordinates.

Keywords
Learning Community, Presentations, Student-s Discourse, Scientific Reasoning

Topic
Physics Education

Link: https://ifory.id/abstract/p9kj7L2tNGWP

Corresponding Author
Athif Naufal Mufid

Institutions
Departement of Physics Education
Indonesia University of Education

Abstract
This re-design of physics learning chapter optical instruments for senior high school level is designed based on the analysis of students responses to the competency domain of scientific literacy, the aspects of this domain are explaining scientific phenomena (K1), evaluating and designing scientific research (K2) and interpreting data and scientific evidence (K3). The results of the study from the samples showed indications of difficulties in the domain of competence in aspects K2 and K3 so that competency could not be achieved properly. The Marzano-s Learning Dimension (MLD) can build positive attitudes and perspectives both in the formation, refinement, and application of knowledge to produce Habits of Mind (productive thinking habits). In order for better learning interaction process, students need to be given sufficient knowledge through the use of reading infusion strategies. In order to practice scientific literacy competencies, it is necessary to build an investigation through contextual experimental activities, therefore in this optical instrument chapter, several experiments are built which are about determining the strength of eyeglass lenses, making simple projectors and making simple microscope designs.

Keywords
Scientific Literacy Competency, Marzano-s Learning Dimension, Reading Infusion Strategy, Optical Instruments.

Topic
Physics Education

Link: https://ifory.id/abstract/2G4teP7dn6AM

Corresponding Author
Muhammad Alimahdi

Institutions
Indonesia University Of Education

Abstract
This didactic redesign apply strategy reading infusion (SRI) and using Marzano-s Learning Dimension (MLD) is based on student responses to literacy scientific competencies (LS) which is indicate that students still weak related to aspects of evaluate and design (K2) and interpreting data and scientific evidence (K3) on sound wave chapter. To train this competence learning develop experimental topic that is contextual like experiment of analyzing sound wave damping material, determine standard tuning on the guitar, and calculate velocity of sound wave with doppler effect through the use of smartphones, the experiments that were presented is designed to facilitate scientific literacy competence and reading infusion is used to insert knowledge so that the students have enough knowledge, this is as able to develop attitudes and positive perspectives and productive thought process during knowledge formation, refinement of knowledge and application of knowledge.

Keywords
Literacy scientific competence, Marzano,s learning dimension, and reading infusion

Topic
Physics Education

Link: https://ifory.id/abstract/r9RpFwQHvZ3K

Corresponding Author
Arini Rosa Sinensis

Institutions
Program Studi Pendidikan IPA Universitas Pendidikan Indonesia

Abstract
Abstract This study aims to improve the ability of reflective thinking through collaborative problem solving based on thermodynamic learning. The method used is descriptive quantitative analysis, a sample of 16 prospective physics teacher students who are following thermodynamic learning. The instrument used in this study uses a modified Kember reflective level level scale. This research was conducted for 3 meetings but began by holding a pre-test to see the improvement of students reflective thinking skills from the beginning to the 3rd meeting, the learning model used was collaborative problem solving. The results showed that reflective thinking ability increased at Reflection and Critical Reflection levels while in habitual action and understanding did not increase. This shows that through the application of collaborative problem solving models in thermodynamic learning can improve the ability of reflective thinking students of physics teacher candidates on high-level thinking

Keywords
Reflective thinking, thermodynamics, collaborative problem solving.

Topic
Physics Education

Link: https://ifory.id/abstract/6nkVjf7UcuN4

Corresponding Author
Irwan Setyowidodo

Institutions
Universitas Negeri Surabaya

Abstract
Problem solving and collaborative skills are part of the 21st century skills that students need to have, so it is necessary to develop a model of learning that can enhance those abilities. This study aims to improve collaborative skills and student problem solving through learning Project Based Peer Interaction (SPBPI) Science. The research subjects were students who took the Basic Physics II academic year 2018/2019 at the Universitas Nusantara PGRI Kediri in the Mechanical Engineering Program. The study design used one-group pretest-posttest. Data collection uses observations, tests, and questionnaires. The data analysis technique uses quantitative and qualitative descriptive inferential statistical test analysis. The results of the study show the existence of collaborative abilities and problem solving of students through learning Project Project Peer Interaction (SPBPI).

Keywords
collaborative skills, problem solving, Peer Interaction

Topic
Physics Education

Link: https://ifory.id/abstract/tnBZpQF27bM4

Corresponding Author
Siswanto Siswanto

Institutions
a) Department of Natural Science Education,Universitas Tidar, Magelang, Indonesia
*siswanto[at]untidar.ac.id
b) Department of Primary Teacher of Education, STKIP Taman Siswa Bima, Bima, Indonesia
c) Department of Physic Education, STKIP Bima, Bima, Indonesia
d) Department of Physic, Universitas Negeri Semarang, Semarang, Indonesia

Abstract
Argumentation skills have to be mastered and owned by students of college. To investigate these, mapping the characteristics of students- written argument should be revealed. Therefore, this study aims to map how students- written arguments are categorized. A content analysis is a research method utilized in this study. Students written argument of electricity and magnetism from 22 participants are analyzed. The analysis of mapping the written argument is divided into two parts. First, analysis is focused on considering argumentation components without scientific level. Finding of research portrays that level 2 (i.e. Data, Claim and or Warrant) dominates. Second, analysis is emphasized in argumentation components and scientific level of arguments. The result of research depicts that the category of Scientifically Unacceptable-Incorrect Scientific Knowledge (SU-2) is dominant. Its implication is a written argument should be taught to students comprehensively. Both component and scientific level of argument should be mastered by students.

Keywords
Argumentation Skills; written arguments; scientific level of arguments

Topic
Physics Education

Link: https://ifory.id/abstract/XV2wc3zbxWQ7

Corresponding Author
Nurjannah Nurjannah

Institutions
Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Bandung, Indonesia
Program Studi Pendidikan Fisika, Universitas Tadulako, Palu, Indonesia

Abstract
We have already probed students learning goal-setting ability on heat conductivity concept. Setting own learning goals ability is needed to investigated because it influences make students work harder to make it, become more aware to the areas need developing, and understand their role during learning process. In this study, students worksheet has been given to 20 pre-service physics students who have enrolled in Introductory Physics I. The test has precisely analyzed in qualitative way. An analysis of collected data has mainly focused on students learning goal-setting ability on heat conductivity problem. Based on data analysis, it can be concluded that students learning goal-setting ability on heat conductivity concept is still poor category.

Keywords
Setting own learning goals ability, heat conductivity concept

Topic
Physics Education

Link: https://ifory.id/abstract/zCgQLVadvNwZ

Corresponding Author
Tugiyo Aminoto

Institutions
Physics Education Department of Jambi University
*) tugiyo[at]unja.ac.id

Abstract
Teaching and learning which mainly based on conventional media, offers limited resources in exploring a comprehensive concept of statistical physics phenomena. As a consequence, it needs to incorporate a computer simulation whose has superiority in visualizing a wide range of complicated and abstract physics concepts. This study aims to develop a computer simulation of gas speed measurement as a learning medium on the subject of Maxwell distribution. Measurement of very small and un-naked eye gas particles requires special techniques and tools that involve a complicated process of selecting particles and measuring their speed. For learning purposes, this measurement process needs to be done with computer simulation. This research uses the ADDIE model which includes analysis, design, development, implementation and evaluation. The results of the simulation show conformity with Maxwell-s speed distribution graph which was obtained theoretically and can enhance the quality of teaching of this subject.

Keywords
learning media, computer simulation, gas velocity measurement

Topic
Physics Education

Link: https://ifory.id/abstract/gQFDrEu76KVA

Corresponding Author
ELISABETH PRATIDHINA

Institutions
Physics Education Study Program, Widya Mandala Catholic University Surabaya

Abstract
Parabolic motion is one of physics phenomenon which is included in high school physics. Conceptually it can be considered as a combination between motion with constant speed in horizontal direction and motion with constant acceleration in vertical direction. Although the parabolic motion phenomenon can be observed easily in real life, students still face difficulties to describe parabolic motion as combination of two kinds of motion and to determine the quantities related to parabolic motion. In this study, we developed a smartphone app as learning resource to help students in learning about parabolic motion. Smartphone app can provide more physics visualization which may help students to describe and understand the concept of parabolic motion qualitatively and quantitatively. Moreover, students can learn with smartphone app wherever and whenever they want, it is more flexible compared to traditional book. The developed smartphone app provides material, video-animation, exercise and quiz.

Keywords
smartphone app, learning resource, parabolic motion, high-school physics

Topic
Physics Education

Link: https://ifory.id/abstract/CNQwzrFkBAJE

Corresponding Author
Saprudin Saprudin

Institutions
Universitas Pendidikan Indonesia

Abstract
This research is a survey that aims to explore the reinforcement of optics content in the curriculum of physics education study programs (PESP) in Indonesia. This survey is carried out through three stages as follows; a) first stage: focusing on investigations related to the distribution of waves and optics courses in 22 PESP- curriculum structures, b) second stage; involving 6 PESP which is considered to represent the PESP in the first stage, that focusing on analyzing college courses that contains the reinforcement of optics content, c) third stage; involving 2 PESP which is considered to represent the PESP in the second stage, that focusing on investigations related to lecture orientations and how the reinforcement of optics content is carried out. The results of the descriptive analysis show that the distribution of waves and optics course in the curriculum structure is presented in various ways, both from the course placement and the load of the course. The reinforcement of optics contents is also implemented in various approaches and methods.

Keywords
Optics, Curriculum, Physics education study program

Topic
Physics Education

Link: https://ifory.id/abstract/FvrZkNVTYtAf

Corresponding Author
Aufa Maulida Fitrianingrum

Institutions
Physics of Earth and Complex System Research Division, Institut Teknologi Bandung
Jalan Ganesha 10, Bandung 40132, Indonesia
*aufamaulidaf8[at]gmail.com

Abstract
Physics learning aims to make students gain not only facts but also understanding scientific concepts. Physics learning approach can be taken from the surrounding environment, so the students are able to directly imagine the natural phenomena and connect them to physics. One branch of physics that has a lot of phenomena is fluid mechanics (static and dynamic). Fluid dynamics can be learned using river current such as Semarang East Floodway. Students can learn about debit, current velocity, volume, topographic, and flood hydrograph. Students also can learn about canal-s functions and problems, and how to decrease flood threatening using physics method. From the topographic map, students can understand about meander that happened in upstream canal (Penggaron River), erosion and sedimentation in the river body, narrowing under the traffic bridge, delta at the mouth of river (towards the Java Sea) which is used as a pond. Physics learning along the Semarang East Floodway was able to make contextual physics teaching materials for students.

Keywords
Fluid Mechanics; River Current; Semarang East Floodway; Physics Learning

Topic
Physics Education

Link: https://ifory.id/abstract/8hpKdD49uYqQ

Corresponding Author
Shabrina Pratiwi

Institutions
Universitas Negeri Jakarta

Abstract
The learning process in high school requires scientific learning to construct Higher-Order Thinking Skills (HOTS). The purpose of this research is to produce student worksheet equipped with Augmented Reality (AR) technology as a media to construct HOTS for high-school students. This research used the Dick and Carey model approach. The worksheet has been produced for physics subject, and it has integrated with AR-technology. This student worksheet consists of three stages: the introduction, main-stage, and post-stage. Each of these stages has been integrated with AR-based video technology. The student worksheet has been validated by learning media expert and material physics expert. According to learning media expert, the percentage of average of all aspects is 96,02% and according to material physics expert, the percentage of average is 79,09%. Based on the results of the validity test, it can be concluded that the student worksheet media added by the AR-technology produced can be used as a physics learning material that constructs HOTS in the elasticity topic.

Keywords
Student worksheet, Augmented Reality, HOTS

Topic
Physics Education

Link: https://ifory.id/abstract/xQrmCKz8ZMYW