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391	ABS-741	2. Science Education
Students Sains Literacy Profile in Karanganyar Betharia Siregar, Elfi Susanti Van Havus, Sri Yamtinah Universitas Sebelas Maret Abstract Abstract. This research is aimed to find out students literacy ability. This research was conducted in class XI IPA at two different schools in Karanganyar. The sample used in this study was 65 students. The technique used in this study is a quantitative technique to analyze the data obtained. The instrument used is multiple choice containing 13 questions adapted from science literacy question from PISA 2015. Data collected were analysed by scoring on each item, then grouped based on the competence of each item. There were four competences measured, interpreting data and scientific evidence, explaining scientific phenomenon, applying simple scientific knowledge, and evaluate and designing scientific inquiry. The results of this study based on these competencies are 48.61%, 53.76%, 30.76% and 28.61%, respectively. It can be seen that the ability of science literacy students in Karanganyar is relatively low. Keywords: Science literacy PermaLink | Plain Format | Corresponding Author (Betharia Siregar)

392	ABS-491	2. Science Education
Analysis of elementary school students misconception on force and movement concept D R Sari1, D Ramdani1, and H K Surtikanti2 1Program Studi Pendidikan Dasar, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Biologi, FPMIPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract Mastery of students science concepts reflects a basic understanding about science. Misconceptions occur because of a discrepancy between students conceptual understanding and the actual concept. The purpose of this study is to analyze the misconception of fourth grade students of elementary school on force and movement concept. Based on the results of field analysis, the researchers found data revealing that there was a misconception related to the force and movement concept of fourth grade students. The existence of students misconceptions will have an impact on misunderstanding in the next lesson. This research uses descriptive research type. Data were collected from 20 students using test instruments and interview. Based on the data analysis, the result shows that students have misconception on force and movement concept, especially about free fall movement, friction force, and force on a non-moving object. This shows that there is still a lot of students understanding that has not been in accordance with the actual concept of science. Keywords: analysis, misconception, force and movement concept PermaLink | Plain Format | Corresponding Author (Dewi Renita Sari)

393	ABS-747	2. Science Education
Understanding multimodal representations of junior high school students when writing scientific explanations I Budiman, I Kaniawati and D Rusdiana 1FKIP, Universitas Singaperbangsa Karawang, Jl. HS. Ronggowaluyo, Telukjambe Timur, Karawang 41361, Indonesia 2Pendidikan IPA Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract This research is an attempt to analyze the understanding of the concept of static electricity in junior high school students expressed in the form of scientific explanatory text from linguistic point of view, for the development of multimodal representation competence. Scientific explanations in the form of text made by 9th grade junior high school students through worksheets in static electricity studies provided by experienced science teachers are data from this study. The text created by the learner is analyzed by examining lexicogrammar through a systemic framework analysis of Systemic Functional Linguistic (SFL). Our analysis identifies specific aspects of the language that students need to be appropriate in expressing an understanding of static electricity that is aligned with the scientific perspective and competence of multimodal representation of learners from the teacher-created worksheet. The findings of this study indicate that conceptual understanding is not sufficient to develop multimodal representations competence. The implications of this research are expected to assist teachers in overcoming linguistic challenges in explaining static electricity, and developing multimodal representations competence. Keywords: Multimodal representations competencies, Static electricity concept, Systemic Functional Linguistic PermaLink | Plain Format | Corresponding Author (Indra Budiman)

394	ABS-494	2. Science Education
Lake as a Topic of Integrated Science Teaching Materials Scientific Literacy Oriented for Junior High School Student Indra Irawan (a*), Sjaeful Anwar (b), Dadi Rusdiana (c) a) Departemen Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia * indra.irawan91[at]outlook.com b) Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia c) Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract This study implements developmental research (DR) that aims to develop integrated science teaching materials by using Four Steps Teaching Materials Development (4STMD) for junior high school student on lake as a theme. This developmental method consists of four steps such as selection, structuralize, characterization and didactical reduction. This paper investigates only the first step of teaching materials development. The selection step emphasizes on the development of teaching materials that begins with collecting material of lake as a theme that appropriate with curriculum demands as a guidance to determine material scope and depth, then the development of basic concept from selected textbook resources in order to avoid students wrong conception. The last stage is the integration of moral values or competences in teaching materials. The competences that integrated on the teaching materials are scientific literacy competences for promoting students scientific literacy since the low result of PISA for five years show that Indonesian student scientific literacy score is under 500. This selection steps produces nine basic competences which integrated on lake as a theme and 23 teaching materials indicators according to scientific literacy competences in a draft of collected material that has been evaluated by several experts. Keywords: Integrated Science teaching materials; scientific literacy PermaLink | Plain Format | Corresponding Author (Indra Irawan)

395	ABS-496	2. Science Education
Investigating The Feasibility of Digital Integrated Science Teaching Media For Learning Temperature, Heat and Human Digestive System Rika Rafikah Agustin, Liliasari, Parlindungan Sinaga, Diana Rochintaniawati Universitas Pendidikan Indonesia Abstract The use of digital technology is highly recommended in current situation. The purpose of this study was to investigate the feasibility of digital media for learning integrated science. Three science topics were included in the media which are Temperature, Heat, and Human Digestive System. Research participants were twenty pre-service science teachers taking integrated science course in a university in Indonesia. Data collected through the use of questioner regarding the digital media performance and integrated science contents. The finding reveals that the digital media has excellent performance to support integrated science learning. Meanwhile, the integration model employed in the media is combination between web and connected. Furthermore, an experimental study is needed to completely depict the digital media characteristics. Keywords: Integrated science learning, Digital teaching media, Model of curriculum integration PermaLink | Plain Format | Corresponding Author (Rika Rafikah Agustin)

396	ABS-246	2. Science Education
Extraneous Cognitive Load Analysis of Pre-service Teachers in Developing Teaching Skills of Waves I Permana1,2,a), H Firman1, S Redjeki1, I Hamidah1, S Kurniasih3, S Sutjihati3 1) Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2) Program Studi Pendidikan IPA, Program Pascasarjana Universitas Pakuan, Jl. Pakuan No.1, Bogor 16143, Indonesia 3) Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan Universitas Pakuan, Jl. Pakuan No.1, Bogor 16143, Indonesia Abstract This study aims to analyze the Extraneous Cognitive Load (ECL) in lectures that develop the teaching skills of pre-service science teachers. Participants in the study were 31 pre-service science teachers in Bogor and Bandung Indonesia. Data of ECL were collected with a 7-scale questionnaire. Questionnaire to disclose the ECL contains a statement of the mental effort of pre-service science teachers in lectures that develop teaching skills through lectures strategy with the steps of Introduction, Reflection, Visualization, Application, Recitation, and Evaluation. Result of data analysis found that applied lecture strategy produced low mental effort especially at introduction step. The mental effort increases on the application step. Keywords: Extraneous Cognitive Load, teaching skills, pre-service teachers PermaLink | Plain Format | Corresponding Author (Irvan Permana)

397	ABS-507	2. Science Education
Succeed or failed: diagnostic of students ability to passed basic learning material on liquid pressure, respiratory system and its application based on integrated sciences test in school K Kasmanah, I B Rangka, F Fijriani, E Fitriyanti, S Utami, H Stevani, B Ruth, R Andriani, H Riansyah and M Irawan Universitas Indraprasta PGRI Universitas Indraprasta PGRI Universitas Indraprasta PGRI Universitas Indraprasta PGRI Universitas Indraprasta PGRI Universitas Indraprasta PGRI Universitas Indraprasta PGRI Universitas Indraprasta PGRI Universitas Indraprasta PGRI Universitas Negeri Medan Abstract This research performed to analyze students ability to mastering the liquid pressure and body breathing system materials on integrated science learning. Both of the materials in integrated learning include blood pressure, diffusion of respiratory events, osmotic pressure, fluid pressure at a different depth, buoyancy, and capillarity expressed in a specific test. The study covered 144 students in the Integrated Islamic Junior High School. We organized a students ability assessment based on midterm semester exam conducted in March 2018. Data analysis applied by Rasch modeling. The results of this study indicated that students have difficulty in understanding the pressure on liquids, notably in bringing water process from root to leaf (capillarity on plants). Conversely, students are qualified to figure out the operation of the mucous membrane in the nasal cavity in the body respiratory system. Other interesting points discussed in this article are quality of the test related to measure students ability and traces of student misconceptions in learning materials on integrated science. It is prerequisite for teachers to promote the quality of learning in the integrated science, and to develop a quality test for student in the future. Keywords: students ability, liquid pressure, respiratory system, integrated sciences test PermaLink | Plain Format | Corresponding Author (Itsar Bolo Rangka)

398	ABS-512	3. Physics Education
Case study : analysis of senior high school students scientific creative, critical thinking and its correlation with their scientific reasoning skills on the sound concept M Mustika*1, J Maknun2, and S Feranie3 1Departemen Pendidikan Fisika, Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen Arsitektur, Fakultas Pendidikan Teknologi dan Kejuruan, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Departemen Pendidikan Fisika, Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract Abstract. This research aims to analyze the correlation between students scientific creative and critical thinking to their scientific reasoning skill related to sound concept. The participant of this research were 42 students from eleventh-grade of science in one of the Private School in Bandung. In this research we use one package scientific creative-critical thinking to solve sound problem and in term of open ended question and scientific reasoning skills instrument in term of multiple choice question related to sound concept. The result of this research showed that the students average score of scientific creative and critical thinking respectively is 30,50 and 27,40 from maximum score 100. Both of them are in low category achievement. And for average score of scientific reasoning skills is 35,80 from maximum score 100 and its in low category achievement. Meanwhile, for the correlation between scientific creative and critical thinking respectively are 0,36. Keywords: Case study, Scientific Reasoning Skills, Scientific Creativite, Critical Thinking Skills, correlation, sound concept PermaLink | Plain Format | Corresponding Author (Maya Mustika)

399	ABS-257	3. Physics Education
The Development of Worksheets IPA with Cognitive Conflict Strategy to Reduce Misconception in Heat Material Heny Ekawati Haryono Universitas Islam Darul Ulum Lamongan Abstract This study aims to analyze the feasibility of LKS IPA with cognitive conflict strategy, that has been developed to reduce misconceptions Heat material. This research includes the development of research which refers to the 4-D models by Thiagarajan. The Samples are50 students of SMP Negeri 1 Lamongan. The design of the study is one group pretest-posttest design implemented in a single group without a comparison group. Research instrumenst used in the form of validation sheets, observation sheets, and diagnostic tests misconceptions. The misconceptions identification can be done by individuals or groups using Certain of Response Index (CRI). Techniques to determine the improvement of learning outcomes in this study using techniques normalized gain <g>. Data analysis is the initial diagnostic test (pretest) aims to identify the concepts that experienced student misconceptions, while the end of the diagnostic test (posttest) aims to determine the effectiveness of IPA LKS cognitive conflict strategy in overcoming misconceptions. The result shows the degression of misconceptions. The decline of students misconceptions after study shows that the development of LKS IPA with cognitive conflict strategy provides a good contribution in reducing students misconceptions. Based on the understanding of the concept of positive student learning outcomes indicate that happens to change, the use of LKS IPA with cognitive conflict strategy contributes improve students conceptions in line with the findings. Keywords: misconceptions, cognitive conflict strategy, Calorific Material PermaLink | Plain Format | Corresponding Author (Heny Ekawati Haryono)

400	ABS-514	3. Physics Education
Influence of RMS model (reading, mind mapping, and sharing) on student learning outcomes in school laboratory course Sri Wahyu Widyaningsih, Irfan Yusuf* Jurusan Pendidikan Fisika, Universitas Papua, Jl. Gunung Salju Amban, Manokwari 98314, Indonesia *i.yusuf[at]unipa.ac.id Abstract This study aims to determine the effectiveness of the RMS model (reading, mind mapping and sharing) in the school laboratory course on student learning outcomes. This study is quasi-experiment. The sampling technique was done through saturated sampling technique. The population, as well as the sample in this research, were 13 students of semester 2 in Jurusan Pendidikan Fisika Universitas Papua which contract the course of the school laboratory even semester 2017-2018. To measure and know the student learning outcomes conducted tests using multiple choice questions amounted to 50 questions. The result of the analysis showed that there was a significant difference in the average of student learning outcomes before and after learning using the RMS model evidenced by the acquisition of sig. <0.05. The effectiveness of RMS model could be known from the value of effect size is 1.36 which is in the high category. So it can be concluded that physics learning through effectively RMS model applied to student learning outcomes in the school laboratory course. Keywords: RMS, learning outcomes, and school laboratories PermaLink | Plain Format | Corresponding Author (Irfan Yusuf)

401	ABS-772	3. Physics Education
Application of the scientific approach to improve the mastery of concepts and science process skills of high school students on work and energy S Ramayanti*, S Utari and D Saepuzaman Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract Abstract. Mastery of concepts is one of important things to measure achievement of the learning objectives In mastering the concept of physics, process skills are required. The research used pre-experimental design with one group of pretest-posttest design which aimed to get an overview of improvement of mastery of concepts and science process skills on work and energy after the application of scientific approach in learning. The research instrument consisted of 19 items of concept mastery test shaped the essay, referring to revised Bloom taxonomy with a reability of 0.64 and student worksheet to measure the student science process skills referring to the worksheet developed by Rezba. The instrument is applied to 32 nature students of grade 11 in one of the senior high schools in Bandung which is selected by purposive sampling. The measured concept mastery aspects are related to cognitive aspects based on Bloom Taxonomy which consists of the aspects of understanding (C2), applying (C3), and analyzing (C4). The measured science process skills aspects consisted of identifying variables, predicting, constructing hypotheses, and experimenting. The results showed that there were an increase in concept mastery with a normalized gain value of 0.48 and science process skills from a fair to excellent level. Keywords: Science Process Skills, Concept Mastery PermaLink | Plain Format | Corresponding Author (Suci Ramayanti)

402	ABS-519	3. Physics Education
Development of Instrument Critical and Creative Thinking Skills on Fluids motion S N Utami*, P Siahaan2, and A Setiawan2 S2 Pascasarjana UPI Abstract 21st century skills focus on critical thinking skills, creative thinking skills, communication skills and collaboration skills. The student critical and creative thinking skills are defined as the ability of student use their knowledge to solve problems of everyday life and create a new innovation. The main goal of this study developed to measured critical and creative thinking skills for student in senior high school. The instrument has 34 items consist of 18 items critical thinking skills and 16 items creative thinking skills. All instrument have been validated by three expert judgement. So, the instrument obtained 17 items consist of nine items critical thinking skills and eight items creative thinking skills. This research use descriptive qualitative research method. The results development instrument test show all items are valid through the Pearson moment correlation coefficient test. Based on expert assessment and data collection, instruments were well developed and could be used to measure students critical and creative thinking skills on the concept of fluids motion. Keywords: critical and creative thinking skills instrument, fluids in motion concepts PermaLink | Plain Format | Corresponding Author (Syifa Nur Utami)

403	ABS-775	3. Physics Education
Learning progression of Madrasah Aliyah students in remedial teaching about interaction of an electrically charged object with a neutral object concept using CSCCText Ema Mahmudiah1,a), Andi Suhandi2 and Achmad Samsudin2 1Program Studi S2 Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia 2Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia Abstract The objective of this study was to construct and test Computer Supported Conceptual Change Text (CSCCText) for facilitating students learning progression in in remedial teaching about static electricity concept. The pre-experiment method was using as a research method with a one group pretest-posttest design. The study is based on 30 students in one of Madrasah Aliyah in Bandung city. Students conceptions and confidence levels are identified in the part-I and part-IV of CSCCText. CSCCText was designed based on students misconceptions by following six-phase Conceptual Change Model (CCM) synthesized by Stepans with reliability is 0.8. Students learning progression about the interaction of an electrically charged object with a neutral object concept was evaluated by comparing the initial conceptions of students identified in part-I of CSCCText with the final conception of students identified in part-IV of CSCCText Data were analyzed using quantitative approach. The types of learning progression reviewed include: consistent with scientific conception type, well progression type, no progression type and degraded type. From quantitative analyses suggest that the use of CSCCText in the remedial teaching of static electrical concept were facilitated students learning progression. Of the total subjects, 8.00% were in consistent with scientific conceptions type, 75.00% were in well-progression types, 17.00% were in no-progression and 0% were degraded type. If it calculated from the number of students who initially misconception and lack of knowledge, then get the number 82.00% of students are in the well-progression type. This shows that the use of CSCCText has a high effectiveness in facilitating students learning progression with the well-progression type. Keywords: Learning progression, CSCCText, Remedial teaching PermaLink | Plain Format | Corresponding Author (Ema Mahmudiah)

404	ABS-265	3. Physics Education
LEARNING MANAGEMENT THROUGH ENGINEERING DESIGN PROCESS BASED ON STEM EDUCATION FOR DEVELOPING CREATIVE THINKING IN EQUILIBRIUM TOPIC FOR 10th GRADE STUDENTS Trairong Mathiphatikul (a*), Thitiya Bongkotphet (a), Kachain Dangudom(b) a) Faculty of Education, Naresuan University, Tha Pho, Mueang Phitsanulok District, Phitsanulok 65000, Thailand *trairongm59[at]nu.ac.th b) Faculty of Science, Naresuan University, Tha Pho, Mueang Phitsanulok District, Phitsanulok 65000, Thailand Abstract Nowadays, the economy is highly competitive, the government needs to develop innovations to increase the value of output by focusing on using creative thinking and innovation to solve the problem. The purpose of this research was to develop creative thinking through engineering design process based on STEM education in the topic of equilibrium for 10th grade Thai students. The methodology of this research was classroom action research. The participants were 44 students. The research instruments included students worksheets, posters and student artifacts, classroom behavior observation forms and interviews. The data were analyzed using content analysis. The results of this study illustrated that the learning management through engineering design process based on STEM education can promoted students creative thinking in the following three competencies, in order of the number of students showing development from most to least: 1) Implement Innovations; 2) Work Creatively with Others; and 3) Think Creatively. Keywords: Engineering design process; STEM education; Creative thinking PermaLink | Plain Format | Corresponding Author (Trairong Mathiphatikul)

405	ABS-268	3. Physics Education
Wave Energy Concept Mastery Relate on Creative Thinking Skills of the Pre-Service Physics Teachers in Environmental Physics Lectures Satriawan Muhammad, S Liliasari, Setiawan Wawan Universitas Pendidikan Indonesia Abstract This research is a survey that aims to wave energy concept mastery relate on creative thinking skills of Pre-Service Physics Teachers in a university in Bima Town-West Nusa Tenggara. This survey involved 23 of seventh semester Physics education students who have taken the Environmental Physics Lecture. Data collected through an instrument in essay form that integrated with indicators of creative thinking skills. Data analysis was done by using descriptive quantitative analysis techniques and anova test using SPSS 20. Based on the results of data analysis, it was concluded the mastery of wave energy concept of Pre-Service Physics Teachers was still low, where the average value was 44.78. Besides that, 78% of Pre-Service Physics Teachers creative thinking skills can be categorized on low categorized. In addition, based on the anova test there was a difference the mastery of wave energy concept in Pre-Service Physics Teachers who have low and middle category of creative thinking skills. The map of wave energy concept mastery and levels of creative thinking skills will be used as references in developing environmental physics lectures about wave energy and creative thinking skills for Pre-Service Physics Teachers. Keywords: Concept Mastery, Wave Energy, environmental Physics Lectures, Creative Thinking Skills PermaLink | Plain Format | Corresponding Author (Muhammad Satriawan)

406	ABS-525	3. Physics Education
Analysis science process skills high school students on electric circuit concepts in Districts Panjalu Ciamis N A Budiman, S Sukarmin, A Supriyanto Program Magister Pendidikan Fisika Universitas Sebelas Maret Abstract Abstract. This research aims to analyze the science process skills of high school students on the concept of electrical circuits in districts Panjalu Ciamis. This research belongs to descriptive research. Research subjects are 100 high school students at five school in district panjalu academic year 2017/2018. The instrument of the research was multiple choices. Based on the result of answer analysis, students science process skills on electric circuit concept on each indicator is still low, this is indicated by the average skill level of the electrical circuit concept under 25%. While the highest level of science process skills on predicting indicator with the percentage of 29% and the lowest level of science process skill in the indicators formulate the hypothesis with the percentage of 10%. Due to the students scientific process in the concept of electrical circuits is still low, it is suggested that teachers can develop science process skills oriented learning on the concept of electrical circuit in schools, so enable the students to be proned to creativity, problem solving, reflective thinking, originality and invention which are vital ingredients for science and technological development. Keywords: science process skills, electric circuit concepts PermaLink | Plain Format | Corresponding Author (NUR ARIP BUDIMAN)

407	ABS-781	3. Physics Education
The basic physical program based on education model online assisted by alfa media to increase creative thinking skills Ma Ruf, D H Marisda and Y Handayani Universitas Pendidikan Indonesia, Universitas Muhammadiyah Makassar Abstract This research was conducted to find out the level of creative thinking skill of physics education student at Universitas muhammadiyah makassar, through basic physics education program based on education model online (edmodo) with alfa media aid. In addition, this study is also to determine the response of students to the lecture program. Edmodo is an application of learning model with online learning system. Edmodo provides a more effective environment for lecturers and students in carrying out learning. In descriptive analysis of pretest data, creative thinking skills obtained an average score of 8.89 with a standard deviation of 1.72. Maximum score obtained 11 and minimum score of 6 of the ideal score of 20. In descriptive analysis of posttest data of creative thinking skill that is average score 13.30 with standard deviation 1.77. Maximum score obtained 17 and a minimum score of 10 of the ideal score of 20. The result of student response questionnaire is the average percentage of student response to the implementation of learning is 78.30 percent. Then it can be concluded that the student response is in the high category. Keywords: Education model online, Basic physics program, Alfa media PermaLink | Plain Format | Corresponding Author (Ma Ruf Ma Ruf)

408	ABS-530	3. Physics Education
Translation Among Modes of Representation by Pre-service Physics Teacher on concept Magnetic Force on a Particle W Handayani1,4*, W Setiawan1,2, P Sinaga1,3, and A Suhandi1,3 1)Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia 2)Departemen Pendidikan Ilmu Komputer, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia 3)Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia 4)Program Studi Pendidikan Fisika Fakultas, Tarbiyah dan Keguruan UIN Sunan Gunung Djati Bandung, Jl. A.H Nasution No. 105 Bandung, Indonesia Abstract In the 21st century, communication skills are the core of some competences required in a globalized world. Communication skills encompass the ability to speak and write confidently and to handle complex multi-modes information. For effective teaching a teacher need to be highly skilled in all these generic skills areas. In physics, more than only one representational format is often used to convey information and support knowledge construction. Pre-service physics teachers often find these use of representations both verbal and visual, and the translation between them difficult. This study was aimed at investigating translation among modes of representation skills of the pre-service physics teachers. The study involved 36 pre-service physics teachers. A test was constructed to measure their skills in translation among modes of representation. In this test, pre-service physics teachers were asked to explain concept in magnetic force on a particle. This finding support the necessity of developing skill of pre-service physics teachers in translation among modes of representation as a part of communication skills Keywords: tanslation among modes of representation, magnetic force on a particle PermaLink | Plain Format | Corresponding Author (Wahyuni Handayani)

409	ABS-788	3. Physics Education
Pre-service Physics Teachers Mental Models of Heat and Conduction: A Case study Ika Mustika Sari1*, Adam Malik, Duden Saepuzaman, Dadi Rusdiana, Taufik Ramlan Ramalis Departemen Pendidikan Fisika Abstract Identifying the students mental models in heat conduction forms the foundation for re-construction the introductory physics learning. In order to probe students mental model on heat conduction, we conducted a qualitative study. In this paper, the authors describe the process of a multiphase study aimed at inferring the pre-service physics teachers mental models of heat conduction. Semi-structured interviews were conducted to 31 students from two different teaching preparation institutions in West Java Province, Indonesia. They were all enrolled in Introductory Physics to elicit their understanding, explanation, and prediction of heat conduction phenomena. Students mental models were found to be dominated by unscientifically accepted mental models. These findings led teacher educator to suggest changes in the way that thermal topics are addressed in introductory physics course. Keywords: mental model, heat, convection PermaLink | Plain Format | Corresponding Author (Ika Mustika Sari)

410	ABS-789	3. Physics Education
Design and developPhysics E-book for senior high school that contains of balance of science literacy aspects in dynamics fluid topic Suci Utami Putri, Ika Mustika Sari, Iyon Suyana Universitas Pendidikan Indonesia Abstract Physics E-book for senior high school has been designed and developed. The e-book that has been developed has a unique characteristic. Balancing science literacy aspects based on the qualification from Wilkinson had been refereed. The research and development method by Dick and Carry has been used. The steps of the research were Analysis, Design, Development, Implementation and Evaluation. Physics E-book with balance of scientific literacy aspects has been validated by six experts both from the content, media, and the balance of the scientific literacy aspects. The effectiveness of this e-book has been measured by implemented the e-book to 30 students in one of public senior high school in Bandung City. The results described that the effectiveness of the e-book was high. We concluded that the designed Physics E-book that contains of balance of scientific literacy aspects in dynamic fluid topic is qualified and can be used as one of the learning sources in Physics learning. Keywords: Physics E-book, Balance of science literacy aspects, dynamic fluid PermaLink | Plain Format | Corresponding Author (Suci Utami Putri)

411	ABS-278	3. Physics Education
Fourth-Grade elementary students critical thinking skills: a preliminary study on magnetic force A R Ningsih1*, A Suhandi1,2, E Syaodih1,3, B Maftuh1, N Hermita4 and A Samsudin2 1Program Studi Magister Pendidikan Dasar, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229 Bandung 40154, Indonesia 2Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229 Bandung 40154, Indonesia 3Departemen Pendidikan Guru Anak Usia Dini, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229 Bandung 40154, Indonesia 4Prodi Pendidikan Guru Sekolah Dasar, Universitas Riau Jl. HR. Subrantas Km 12,5, Pekanbaru, Indonesia Abstract This research purposes to define students critical thinking skills on magnetic forces toward elementary level through experiential learning. The indicators of critical thinking skills which were utilized in this research were the indicators that were precise to the critical thinking skills on magnetism. A descriptive-qualitative design has already been effected to collect data from fourth grade elementary students in one of Bandung Regency (27 participants: 9-10 years old). The instrument which is utilized formed multiple choices with interview process. The consequence shows that every aspect of critical thinking skills have been developed and defined such as: reasoning, arguments analysis, likelihood and uncertainly analysis, and problem-solving and decision-making. To sum up, the experiential learning is able to define the 4th grade elementary students critical thinking skills on magnetic forces. Keywords: Elementary students, critical thinking skills, and magnetic force PermaLink | Plain Format | Corresponding Author (Anggun Restu Ningsih)

412	ABS-790	3. Physics Education
Profile of Scientific Literacy Competence Student on Temperature and Heat Matter Yuyus Ahmad Hidayat(1) , Parsaoran Siahaan(2), Winny Liliawati(2) 1. Mahasiswa Magister Program Studi Pendidikan Fisika SPS UPI 2. Program Studi Pendidikan Fisika SPS UPI Abstract This study aims to obtain a scientific Literacy profile on a competency domain that refers to the PISA 2015 framework. Such competences include explaining scientific phenomena, interpreting data and scientific evidence, planning and evaluating investigations. The instrument used consists of 32 multiple choice questions. Based on the results of the analysis, the validity of the test used was 0.83 while the reliability is 0.76, both of which are high category. The research was conducted on the students of class XII in one of the SMA Negeri in Bandung. The results show that the competence of student science literacy still low and need to be improved. Competence explains scientific phenomenon gets percentage 56, interpret and scientific proof gets percentage 58, while planning and evaluating experiment gets percentage 40. Keywords: scientific literacy, framework PISA 2015, Temperature and Heat Matter PermaLink | Plain Format | Corresponding Author (Yuyus Ahmad Hidayat)

413	ABS-23	3. Physics Education
The implementation of chordophone enrichment book as an essential factor to create meaningful learning H Kurniawati and S Maulana Program Studi Magister Pengajaran Fisika, Institut Teknologi Bandung, Jl. Ganesha no. 10, 40132, Indonesia Program Studi Magister Pendidikan Fisika, Universitas Negeri Jakarta, Jl. Rawamangun Muka, 13220, Indonesia Abstract This study aims to discuss the implementation of chordophone enrichment book as one of the essential factor to create meaningful learning for students. An Enrichment book called Chordophone Enrichment Book was developed to comprehend sound and waves unit in physics materials for junior and high school students. In this study, the instructional design is based on the principal of meaningful learning. With a quasi-experiment Pre-Test and Post-Test Control research design, a meaningful learning scale research instruments, and a valid meaningful learning questionnaires, this study is utilized. The research findings show that the students in the experimental group apparently had a higher learning achievement than the students in the control group, with notable differences. Through pre-test and post-test, the values obtained in the control class are 47.02 and 62.34 with a gain value is 0.29 (low improvement). While the value of pre-test and post-test in the experimental class are 46.88 and 71.79, with gain value obtained for 0.47 (medium improvement). Through the questionnaire, students in the experimental group highly regarded that their learning is meaningful with an average percentage score of 84.75%. These research outcomes hopefully can be used by teachers and educators for designing materials and provide educators with a reference for implementing enrichment book as a meaningful media material design. Keywords: Enrichment Book, Meaningful Learning, Sound and Waves, Physics PermaLink | Plain Format | Corresponding Author (Hani Kurniawati)

414	ABS-535	3. Physics Education
THE DEVELOPMENT OF FLASH-BASED PHYSICS LEARNING MEDIA Siti Anisatur Rofiqah1*, A. Zaky Al-ghozali2, and Lia Amelia Ayatillah 3 *anis[at]stkipnurulhuda.ac.id 1Program Studi Pendidikan Fisika, Sekolah Tinggi Keguruan dan Ilmu Pendidikan, Jl. Kota Baru Sukaraja, Palembang 32161, Indonesia 2SMP NU Bumirahayu, Jl. Raya Bk 9 Bumirahayu, Palembang 32161, Indonesia 3Program Studi Bahasa Inggris, Universitas Galuh Ciamis, Bogor 46251, Indonesia Abstract This study aims to produce Flash-based physics learning media, knowing the feasibility of Flash-based physics learning media on the subject of Newtons Laws. Type of research and development. The product development model adapting the ADDIE development model developed by Lee & Owens (2004) consists of analysis, design, development and implementation, evaluation. The feasibility of learning media involves 2 media experts, 2 material experts, 5 students on small group trials, and 22 students of grade VIII on field trials. Data analysis technique used in this research is descriptive. The results of this study are: To produce Flash-based physics learning media products. Knowing the feasibility of instructional media, resulting in a mean total score of 4.14 in the eligible category. The material experts eligibility earned an average total score of 3.73 in the eligible category. The results of the assessment by the students resulted in 40% of students declared this learning media in the category very feasible, 60% of other students in the eligible category. 22 students resulted in 64% of students declared in a very viable category, 36% of other students were in a decent category. Thus, Flash-based physics learning media can be applied in the learning process. Keywords: Learning media, Flash-based PermaLink | Plain Format | Corresponding Author (SITI ANISATUR ROFIQAH)

415	ABS-791	3. Physics Education
The Social Media WhatsApp to Support Physics Learning Problem Solving on Tutorial Online Activities in Distance Education Widiasih, A. Permanasari, Riandi, and T. Damayanti 1Department of Physics Education, Universitas Terbuka, Jl. Raya Pondok Cabe, Kota Tangerang Selatan 15418, Indonesia 2Department of Chemistry Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3Department of Biology Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 4Department of Political and Social Science, Universitas Terbuka, Jl. Raya Pondok Cabe, Kota Tangerang Selatan 15418, Indonesia Abstract One of the subjects that must be taken by distance education students of Physics of Open University is PEFI4201 Physics Learning Strategy. The average score obtained by students in PEFI4201 courses is low. To master the concept of this course students are given learning assistance services in the form of online tutorials in addition to studying the module as the main teaching material. However, the students activity in the tuton is less encouraging. Thus the social media WhatsApp (WA) is required to enable students to follow the online tutorials. The purpose of this research is to describe WA communication process in support of online tutorials implementation. The method used in this research is descriptive qualitative to analyze WA communication process in support of online tutorials implementation. The results of this study obtained that WA strongly supports student activeness in online tutorials. Communication occurring from 28 August to 29 October 2017 consists of academic administration 6.67%; reminder 22.42%; explanation of material 62,42%; and technical explanation elearning 8.48%.Two-way communication can work well through WA, because WA is more familiar to be accessed anywhere, anytime. If the student is late to access every step of the weekly learning activity on the online tutorials, be reminded through WA. Progress of individual progress in completing discussions and online tutorials assignments informed through WA with the intent to motivate students to immediately follow the discussion and complete the online tutorials task. Thus it can be concluded that social media WA can support online tutorials activities. Keywords: WA, problem solving, online tutorials activities, distance education PermaLink | Plain Format | Corresponding Author (Widiasih Widiasih)

416	ABS-793	3. Physics Education
The effectiveness of physics e-book that contains balance of scientific literacy aspects in increasing scientific literacy skills: A case study to 32 students in one of public senior high school in Bandung Nurdini, Ika Mustika Sari, Iyon Suyana Departemen Pendidikan Fisika Abstract Physics e-book with balance of science literacy aspects on static fluids based on 3D Flip book had been designed and developed. The e-book has been implemented to 32 students to investigate the effectiveness of the e-book. One shot case study design has been chosen as a research design. Scientific literacy skills of the students have been measured after the students were treated in learning aided with physics e-book. The research data obtained results test of science literacy skills students and related with result of student respons on the e-book. The results showed that the implementation of e-books was effective for use in physics learning, especially in improving of science literacy skills, with an average score of 86.0% and students provide a positive response on the e-book. Keywords: physics e-book, balance science literacy aspects, static fluids, 3D Flipbook PermaLink | Plain Format | Corresponding Author (Nurdini Nurdini)

417	ABS-27	3. Physics Education
Experience in Nuclear Reactor Physics Laboratory Exercises Using Kartini Research Reactor Syarip, Puradwi Ismu Wahyono Centre for Accelerator Science & Technology, National Nuclear Energy Agency, Jl. Babarsari, Yogyakarta, Indonesia Abstract The experience in using Kartini nuclear research reactor for reactor physics laboratory exercises is presented. The effectiveness of nuclear reactor physics laboratory exercises using Kartini reactor is discussed. The method used is through comparative references study with the similar activities at other institutions. Software packages and procedural guides have been developed and used for reactor power and control rod worth calibrations, criticality experiment, experiments to study the xenon stability, neutron flux measurement, reactor start-up/ shutdown operations, etc. For illustration, a computer simulation for reactor criticality experiment is described and result from practical experiment is presented. In conclusion, it has been demonstrated that the implementation of reactor physics laboratory exercises using Kartini reactor has a good performance and it was an important role in developing human resources in nuclear reactor field for the country. It is hoped that in the future, Kartini reactor will contribute to regional nuclear education and training programs. Keywords: Kartini, nuclear, reactor physics, laboratory exercises, education PermaLink | Plain Format | Corresponding Author (Syarip SYARIP)

418	ABS-804	3. Physics Education
Profile of Student Metacognition with Rasch Analysis and Student Ability in Problem Solving Antonius Eko Kustanto (a*), Setiya Utari (b) (a*) Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia Abstract This study aims to obtain a description of the students ability profile in solving problems and metacognition of students by using Rasch analysis, this research is considered important as the initial research to find ways to improve students ability in solving problems through students metacognition knowledge. This descriptive study uses a population of students of class XII who have studied the eyes of effort and energy with the number of 180 students with sampling through random cluster side which amounted to 28 people side. The problem-solving skill refers to the rubrics developed by Doctor, and the metacognition knowledge observed refers to a rubric developed by Taasoobshirazi. The results showed that most students have not used systematic steps in solving the problem. Some metacognitive knowledge is congruent with planning, information management, and conceptual knowledge needs to be improved to support problem-solving skills. Keywords: problem solving, metacognition, Rasch Analysis PermaLink | Plain Format | Corresponding Author (Antonius Eko Kustanto)

419	ABS-549	3. Physics Education
Improving the capability of decision making high school students trough physical practicum activities using HOTV-Lab model E Ariyani1*, A Setiawan2, A Suhandi3 1Program studi S2 Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 2Departemen teknik mesin, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia 3 Departemen pendidikan fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract Abstract: This study aims to get a picture of the improvement of decision-making ability of high school students as the effect of using HOTV-Lab model in Physics practicum activities. The research method used is pre-experiment with design one group pretest-posttest design. The subject of research is 40 students in one of high school in West Bandung. The subjects were chosen by random sampling technique. Instruments used for data collection decision-making ability at the time before and after Physical practicum activities is a test of decision-making ability in the form of essay test. Increased decision-making ability of high school students was analysed using the concept of normalized average gain scores, <g> formulated by Hake. The results showed that 78% of students had a high increase, 19% of students had moderate increase and 3% had a low increase in decision-making ability. This suggests that the use of the HOTV-Lab model in Physical practicum activities has a moderate effectiveness in facilitating improved decision-making capabilities. Keywords: virtual labs, HOTV Lab, decision making PermaLink | Plain Format | Corresponding Author (Erlina Ariyani)

420	ABS-806	3. Physics Education
The Effectiveness of Interactive E-Book Quantum Phenomena Compiled With Scientific Approach in Improving Higher Order Thinking Skills A Suyatna1*, C Ertikanto1, K Herlina1, and FA Pradana1 1Program Studi Magister Pendidikan Fisika, Universitas Lampung, Jl. Sumantri Brojonegoro No. 1, Bandarlampung 35145, Indonesia Abstract Abstract. This study was aims to examine the effectiveness of interactive e-book quantum phenomena compiled with scientific approach in improving higher order thinking skills that have been developed by the authors. The method used was research and development. The development design was ADDIE development model that included five phases of activity that is analyse, design, development, implementation, and evaluation. Implementation phase to test the effectiveness of e-book, using pre-test post-test. Data were collected by using questionnaires and written tests. The effectiveness was measured by comparing pre-test and post-test using using Two Related Samples Test, Wilcoxon and by calculating the normalized gain. The results of evaluation phase showed, interactive electronic book quantum phenomena compiled with scientific approach, effective in improving higher order thinking skills.The learning outcomes of quantum phenomena of students learning through interactive e-books compiled with scientific approach has increased in 67% indicator HOTS at level of trust 95%. The average N-Gain learning result of quantum phenomena is 0.31, entered in moderate category. Keywords: e-book, higher order thinking skill PermaLink | Plain Format | Corresponding Author (Agus Suyatna)

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