Indonesia Conference Directory

Corresponding Author
Suci Wulandari

Institutions
Physics Education Department, Universitas Negeri Jakarta, Jl. Rawamangun Muka
No. 1, Jakarta, Indonesia, 13220
*fauzi-bakri[at]unj.ac.id

Abstract
Higher order thinking skill (HOTS) are needed to enhance the characters of students. The scaffolding is required to train students-s HOTS. This article will describe the development of the students worksheet with augmented reality (AR) media as a scaffolding to train students-s HOTS. The method used for this research is the research and development with Dick and Careys model approach. AR student worksheet media has been produced on uniformly accelerated motion topic. There are three stages in the student worksheet; introduction, main-stage, and post-stage, which consist of AR media in every stages. The AR student worksheet has been validated with the percentage of achievement of 94.6 % according to the learning media expert, 86.1 % according to the material expert. These results clarify that development of student worksheet with AR technology as scaffolding to trains HOTS has fulfilled requirement as physics teaching materials.

Keywords
HOTS, AR, Physics, Student Worksheet

Topic
Physics Education

Link: https://ifory.id/abstract/cMYN89jPWvKf

Corresponding Author
Rosiqoh R

Institutions
Universitas Pendidikan Indonesia

Abstract
This study aims to determined the ability of mastery of concepts with a scientific approach to class X students on the material momentum and impulses. This research is a single case study case study where the purpose of the study is to examined the conditions and situations that are happening, thus providing a picture based on the facts found in the field. The design of this study was post-only group design with a sample of high school grade X students in one school in Bandung. Data analysis techniques using Rasch models and instruments used in this study were multiple choice tests and student worksheets (LKPD). The results showed that the low ability to master the concepts of students in each aspect with the percentage in the aspects of understanding (65.3%) and (57.6%), the fourth and sixth are aspects of applying (61.5%) and (53.8%) ), and fifth is the aspect of analyzing (42.3%).

Keywords
mastery of concepts, scientific approach

Topic
Physics Education

Link: https://ifory.id/abstract/PJDH34Kcuf72

Corresponding Author
Oka Saputra

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

Abstract
The purpose of this study is to see how the conception of high school teachers and to see how the professionalism of teachers relates to the conceptions held in one of the high schools in the city of Palu, Central Sulawesi. The method used is to conduct a survey of 3 teachers. The instrument used in this study was 23 tier test diagnostic as many as 23 about static fluid. The results of the analysis show that the three teachers who were given the test did not experience misconceptions on the main topics of hydrostatic law, Pascals law and Archimedes law but experienced doubts in answering questions on the main hydrostatic legal material with the scientific knowledge category of 95.3% and the category of 4.7%. Based on data analysis, conclusions can also be drawn both teachers who have been certified and have not experienced misconceptions, the difference is seen where teachers who have not been certified hesitate to answer some of the questions given.

Keywords
misconception, teacher, fluid

Topic
Physics Education

Link: https://ifory.id/abstract/Ly674nzbHgwM

Corresponding Author
Febri Berthalita Pujaningsih

Institutions
a) Program Studi Pendidikan Fisika, Universitas Jambi, Jl. Lintas Jambi-Muaro Bulian Km. 15, Muaro Jambi 36122, Indonesia
*febri.berthalita[at]unja.ac.id
*kurniawan_wawan[at]unja.ac.id
*nadyaput98[at]gmail.com
b) Program Studi Teknik Sipil, Universitas Jambi, Jl. Tri Brata Pondok Meja, Muaro Jambi 36361, Indonesia
c) Program Studi Arsitektur, Universitas Adiwangsa, Jl. Sersan Muslim The Hok, Kota Jambi 36138, Indonesia

Abstract
The concept of physics can be applied to aspects of customs and culture in order to preserve local wisdom. One way to introduce the customs and culture of the local area can be done by studying traditional houses. Jambi traditional house is one of the local wisdoms that every generation needs to know. The foundation structure of the Jambi traditional house uses wooden poles arranged to support the weight above where. Mass of each pole has a correlation with the amount of load that has been distributed evenly. The purpose of this study is to analyze and explain the application of physics concepts in the foundation structure of traditional Jambi houses and to build character education to new generation. The process of collecting data is done by interview, observation, and documentation. Based on the data analysis, it is shown that the mass of each pole is strong enough to support the live and dead load that has been analyzed. Because it has a pole mass greater than the distributed load. So this can educate the new generation to know the process of making foundation structures that are done with certain calculations that can be analyzed through the concept of physics.

Keywords
physics concept; local wisdom; Jambi traditional house; the foundation structure of a traditional Jambi house

Topic
Physics Education

Link: https://ifory.id/abstract/rQYjknVw6AXZ

Corresponding Author
NUR AINI ATUSH SHOLIHAH

Institutions
Physics Education Department of Graduation Program Sebelas Maret University, Jl. Ir. Sutami 36A, Kentingan, Jebres, Surakarta 57126, Indonesia

Abstract
Science Process Skills (SPS) are all scientific skills used to acquire, develop, and apply scientific concepts and theories. Mastery of Science Process Skills is not only useful in science learning but also for the daily life of students. The purpos of this research was to analysis the science process skill in high scholl student about the concept of heat and temperature. This is a descriptive research with subjects of the research were 11th grade students in Madiun. Data in this research collecting from essay test, two-tier multiple choice test, and interview. Two-tier multiple choice test consists of 14 question that contains an indicator of science process skill. Two-tier level of completion stage, the first level is multiple choice question, as second level is description of the reason the student-s answer to the first level question. Students taken as samples for this study are not really familiar with the type of questions asked during the science process skills test. Thus, their results was still in the low category. The average of science process skills for students in 11th grade students in Madiun with Two-tier instrument is 19.99%.

Keywords
Science Process Skill, Two-Tier Multiple Choice

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/tPRuC9ZFj3HN

Corresponding Author
Fitria Sarnita

Institutions
1) Prodi Pendidikan Fisika, STKIP Taman Siswa Bima, Jl.palibelo,No.01, 84321, Indonesia
2) Prodi Pendidikan Fisika, STKIP Bima, Jl. piere tendean,Mpunda, Kota Bima, 84111, Indonesia
3)Prodi Pendidikan Matematika, STKIP Taman Siswa Bima, Jl.palibelo,No.01, 84321, Indonesia

Abstract
The purpose of this study was to apply a STEM based student worksheet that is feasible to practice the creative thinking of visual impairments students. Because students who are the object of this research are students with special needs who need STEM based learning that combines between Science, Technology, Engineering and Mathematic. This Learning Model is able to create a learning system cohesively and active learning because all four aspects are needed simultaneously to solve problems, so they are able to train students creative thinking skills. Creative students are born from problem based learning, because students are used to solving problems with various alternatives. The main feature of students creative thinking is that students are able to solve problems with many alternatives. Therefore this research is important. The method used in the design of this study is R&D (Research and Development). R&D research is used to design STEM-based student worksheets to practice students creative thinking skills in Solar System material. The instruments used are student activity sheets and student worksheets to get an overview of the users response to the product being developed, tests to measure the increase in creative thinking skills analyzed using the N-Gain equation.

Keywords
STEM, Creative Thingking Skill And Virtual Impairments

Topic
Physics Education

Link: https://ifory.id/abstract/XWf6jPLNhc79

Corresponding Author
Mayang Dwinta Trisniarti

Institutions
a) Faculty of Postgraduate Sebelas Maret University
Jalan Ir. Sutami 36 A, Surakarta 57126, Indonesia
*mayangdwinta[at]student.uns.ac.id

Abstract
The study reports on the cause of misconceptions in physics have not been done in a major area. The source of misconceptions are students, teachers and learning resources while misconceptions are often caused by preconception, reasoning, intuition and associative thinking. This study aimed to find other factors affecting misconceptions that lead to students- alternative conceptions in learning physics, especially in kinetic theory of gases. The identification of factors affecting that influence students- misconception was conducted by using a set of responses in the questionnaires and administrated to 16 teachers and 66 students from six senior high schools in Surakarta. Interview to six teachers and twelve students as representatives was also held to support the data from questionnaire result. Misconceptions score were collected from the kinetic theory of gases test to explore students- alternative conceptions in learning physics. Two genuine factors affecting the cause of misconceptions were identified namely interpersonal skills and generic science skills.

Keywords
Misconceptions; Interpersonal skills; Generic science skills; Alternative conceptions; Kinetic theory of gases

Topic
Physics Education

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

Corresponding Author
NUR AINI ATUSH SHOLIHAH

Institutions
Physics Education Department of Graduation Program Sebelas Maret University, Jl. Ir. Sutami 36A, Kentingan, Jebres, Surakarta 57126, Indonesia

Abstract
Two-tier multiple choice instrument is an instrument consisting of two tiers, the first tier is the choice of the answer from a question and the second tier is the choices of reason for an answer at the first level. The two-tier instrument can be used to measure students-science process skill. This study aims to analyze contents validity two-tier instument multiple choice to measure students- thinking skills in a statistics fluid. The method used in this research is a descriptive analyze a method for content validation based on Formula Aikens. Data of content validation was obtained from 8 experts, consisting of 4 lecturers who had doctorates and 4 high school physics teacher of the senior high school in Madiun. Based on the results and discussion, can be concluded that 14 item question of multiple choices instrument to measure students science process skills in heat and temperature are declared valid based on Aiken Validity.

Keywords
Science Process Skill, Two-Tier Multiple Choice

Topic
Physics Education

Link: https://ifory.id/abstract/Kk3mbXvrTZqe

Corresponding Author
DWI SUSANTI

Institutions
(a,b) Program Studi Pendidikan Fisika, FMIPA, Universitas Negeri Jakarta, Jl. Rawamangun Muka No.10, Jakarta 13220, Indonesia
(c) Laboratorium Media Pembelajaran Fisika, FMIPA Universitas Negeri Jakarta, Jl. Rawamangun Muka No.10, Jakarta 13220, Indonesia
*upik.rahma.fitri[at]gmail.com
(d) Magister Pengajaran Fisika, Departemen Fisika. FMIPA Institut Teknologi Bandung, Jl. Ganesha no.10, Bandung 40132, Indonesia

Abstract
This study aims to examine the external factors of a laboratory as the core of the learning process. Two questions arise and become the focus of the study as follows: (1) How is the management of physics learning media laboratory of Physics Education Study Program in Universitas Negeri Jakarta and (2) How vast is the contribution of laboratory management to the learning process of physics education courses. In this study, a descriptive quantitative and qualitative instructional design is utilized. The laboratory standard referred to the Indonesian Education minister-s regulation, Likert scale to see the management of the laboratory, and descriptive analysis to see the contribution of laboratory management with integrated courses of physics education courses. The research findings show that the physics learning media laboratory has met the government standard with a value of 4.16 (very good) for it-s management. As for the contribution, the laboratory has contributed approximately 50% of physics education courses which are integrated with the laboratory. These research outcomes hopefully can be used by teachers and laboratories to enhance its management and contribution to university courses and other education facilities.

Keywords
Laboratory management, Physics Laboratory contribution

Topic
Physics Education

Link: https://ifory.id/abstract/XrV3mtFDEMLP

Corresponding Author
Mursalin Mursalin

Institutions
Universitas Negeri Gorontalo

Abstract
E-learning is distance learning that utilized computer technology, computer networks and/or internet networks. To produce an innovative learning process, an innovative learning media is also needed, namely edmodo media. The purpose of this study is to describe the validity of innovative learning tools based on e-learning with edmodo to improve high-level thinking skills (HOTS). Data validity was obtained through expert valization and forum group discussion (FGD) conducted with assesment, suggestion and consideration through expert validation sheets. The results obtained from expert validation and FGD obtained from research and development include the following : (1) the validity of e-learning and edmodo based innovative learning devices to improve high-level thinking skills declared valid with some suggestions and input; (2) validation of innovative e-learning based learning models with edmodo to improve high-level thinking skills declared valid with some suggestions and input. Based on the results of research and development, it can be concluded that the e-learning based learning tool with edmodo to improve high-level thinking skills is declared valid to be used in the process of learning activities

Keywords
Learning devices, E-learning with Edmodo, Critical HOTS

Topic
PHYSICS EDUCATION

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

Corresponding Author
Sukarno Sukarno

Institutions
Jurusan Pendidikan Fisika, fakultas Tarbiyah dan Keguruan Universitas Islam negeri Sulthan Thaha Saifuddin Jambi

Abstract
This study aims to improve pedagogical abilities of prospective Physics teacher students through a learning model. The Explaining-Doing (EXDO) learning model is one of the artistic models in developing student pedagogical abilities. The implementation of the EXDO model for prospective students of physics shows that pedagogical abilities have increased. The intended pedagogical ability includes the ability of prospective physics students in determining Learning Indicators, Learning Objectives, Learning Materials, Learning Methods, Learning Media, Learning Steps, Determining Learning Resources, Scientific Content, and Assessment of Learning Outcomes. Based on the data obtained, it can be seen that the highest normalized N-gain value is obtained by the component "subject matter", namely 93.16% and "determining learning resources" which is 91.74%. The lowest N-gain is achieved by the component of "learning outcomes assessment" which is equal to 71.79%. This shows that students pedagogical abilities in developing "subject matter" and "determining learning resources" and are difficult in "learning outcomes assessment". However, when referring to the normalized N-gain average value of 85.47%, it means that there has been an increase in pedagogical abilities of prospective physics teacher students during the implementation of the EXDO learning model.

Keywords
EXDO model, pedagogy, Physic prospective teacher

Topic
Physics Education

Link: https://ifory.id/abstract/eV4Phvj3zMtT

Corresponding Author
Andry S. Utama Putra

Institutions
a) Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia
*andrysutama[at]upi.edu
b) Departemen Pendidikan Teknik Mesin, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia
c) Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

Abstract
This study aims to develop a five-tier diagnostic test that can that be used to identify misconceptions and causes of students- misconception on waves and optics materials. This type of research is development research using a 4-D model. The study was conducted in two junior high schools which in West Bandung, West Java with a sample of 193 students. Data analysis used is quantitative analysis by looking at the quality of the items. The results of the study showed that the content validity test obtained a CVI value of 0.833 which was included in the criteria as very appropriate. The empirical validity test obtained the value of MNSQ 0.98 outfit and ZSTD 0.3 outfit which means that the item corresponds to the measured construct. Item reliability 0.86 and Alpha cronbach 0.87 show good reliability. The differentiating problem showed it was not necessary to remove the question. While Point Measure Correlation shows that the level of difficulty of the questions varies greatly. Overall, it can be concluded that the five-tier diagnostic test developed has met the criteria and was declared feasible for identifying misconceptions and causes of students misconceptions in waves and optics materials.

Keywords
Five-tier diagnostic test; Misconceptions; Waves and optics

Topic
Physics Education

Link: https://ifory.id/abstract/ChADMvwa69ZX

Corresponding Author
Nurul Azmi

Institutions
UNIVERSITAS BENGKULU

Abstract
This research and development aims to (1) producing development of HOTS oriented physics teaching materials with scientific approach valid on hooke-s law and elasticity concept, (2) describing characteristics of HOTS oriented physics teaching materials with scientific approach on hooke-s law and elasticity concept developed, (3) knowing the students response to HOTS oriented physics teaching materials with scientific approach on hooke-s law and elasticity concept. Research type used R&D level 1 adapted covers potential and problems, literature study and information gathering, product design, initial product, product validation, product revision, final product and readability trials. The subject of readability trials in this study were students of class XI IPA 1 in SMA N Plus 07, Bengkulu City which consisted of 15 students. The instruments used in this study is observation sheet, questionnaire needs, product validation questionnaire sheet and product readability test sheet. Conclusion from this research and development , namely HOTS oriented physics teaching materials with scientific approach on hooke-s law and elasticity concept in the category valid based on material aspects and aspects of language, characteristics of teaching materials include self instructional, self contained, stand alone, adaptif and user friendly.

Keywords
Physics teaching materials, Higher Order Thinking Skills (HOTS), Scientific approach

Topic
Physics Education

Link: https://ifory.id/abstract/uTN7Qkp3KyP8

Corresponding Author
Ika Mustika Sari

Institutions
Department of Physics Education, Science and Math Education Faculty, Universitas Pendidikan Indonesia

Abstract
Heat and heat transfer is still becoming a difficult concept to students due to its characteristic as an abstract concept. This fact leads students to have misconception in the topic. Introductory Physics as a mandatory subject to Pre-service Physics Teacher has an important role in constructing and developing studentss scientific concept. Model based learning (MBL) was developed and has been implementing in this course. Design based research as a research method, was used in examining the effectiveness of MBL. Results show that MBL has an impact in improving students understanding in heat and heat transfer. Both the effect size and normalised gain showed the positive increase in medium category.

Keywords
Model based learning, heat, heat transfer, introductory physics

Topic
Physics Education

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

Corresponding Author
Aris Doyan

Institutions
Mataram University

Abstract
This study aims to develop a physics module oriented generative learning. The research and development design were modified into three stages: preliminary study, development, and trial. The preliminary study consists of literature studies and preliminary surveys. At the development stage, the module validation results are obtained with the criteria of "good". The stages of the trial were confined to the learner obtained N-gain values for cognitive learning outcomes and science process skills in the "moderate" category. The result of difference test of mean of control and experiment class is found that there is a significant difference with the average of experiment class higher than control class. Based on the questionnaire, learners respond positively to the module.

Keywords
Physics Module Oriented Generative Learning, Cognitive Learning Outcomes, Science Process Skills.

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/etBQXPEfZJ8T

Corresponding Author
Andik Purwanto

Institutions
Prodi Pendidikan Fisika FKIP Universitas Bengkulu

Abstract
This research wasaimed to develop a valid Student Worksheet (LKPD) oriented to Higher Order Thinking Skills (HOTS) with a problem solving model on electromagnetic induction material. This research was a type of development research (Research and Development) with type 1 design consisting of 5 stages, namely: 1) potential and problems 2) literature study and information gathering 3) product design 4) design validation 5) tested design. Design validation was carried out by 3 expert judgments and 3 Practitioners to assess products developed from aspects of presentation, content, and language. Based on the results of the validity of the presentation aspects, the results were 76.3% (very good categories), content aspects at 74.4% (good categories), and language aspects at 80.1% (very good categories). Based on these results, it was concluded that the HOTS-oriented LKPD developed was declared valid and was a tested design with a percentage of the total validity test which was 86% (very good category).

Keywords
Student Worksheet, Higher Order ThinkingSkills, ProblemSolving

Topic
Physics Education

Link: https://ifory.id/abstract/XkaLnvcQgx9T

Corresponding Author
Rosane Medriati

Institutions
UNIVERSITAS BENGKULU

Abstract
Abstract. This study aims to describe whether there are significant differences in students taught with guided inquiry models towards critical thinking skills in physics subjects. The research sample was students of class X MIPA 3 and X MIPA 4 in SMA Negeri 3 Kota Bengkulu even semester 2018/2019 on the concept of work and energy. This research is a study of quasy experiment with a design of nonequivalent control group design. For testing data used instruments of critical thinking skills, which are in the form of essays totaling six questions. The results of the descriptive analysis, the average score of critical thinking skills increased in the experimental class with guided inquiry models and control classes with the direct instruction model. The result of inferential analysis shows that guided inquiry learning has a significant effect on students critical thinking skills. So it can be concluded that there are significant differences in learning with guided inquiry models towards critical thinking skills in physics subjects students of SMA N 3 Bengkulu city.

Keywords
Guided Inquiry Models, Critical Thingking Skill

Topic
Physics Education

Link: https://ifory.id/abstract/FVmYDpLRt8wu

Corresponding Author
Mariati Purnama Simanjuntak

Institutions
Universitas Negeri Medan

Abstract
Abstract. This study aims to examine the effect of PBL used simulation (adobe flash) on critical thinking skills. The research was quasi experimental using pre-test post-test control group design. The population of this study was all of 11th graders at one of SMA in Medan.The sample were experiment class using PBL used adobe flash and control using traditional. The data were collected by critical thinking test based on contextual problem in essay form. The data were analyzed by using t-test. The research results indicated that the pretest score for experimental and control group were 38,93 and 36,25 and the posttest score were 74,45 and 53,95. Based on the result of t-test, there was a significant effect between critical thinking skill with applied PBL used adobe flash. The increase of percentage critical thinking skill in experimental and control were 58 % (in middle category) and 28% (in low category).

Keywords
problem based learning, critical thinking, computer simulation

Topic
Physics Education

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

Corresponding Author
Parno Parno

Institutions
1Physics Education, Universitas Negeri Malang, Jl.Semarang No.5, Malang 65145, Indonesia
2Department of Educational Science, Mathematics and Critical Multimedia, Faculty of Education, Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
3Graduate School Universitas Negeri Malang, Jl.Semarang No.5, Malang 65145, Indonesia
*Corresponding author: parno.fmipa[at]um.ac.id

Abstract
Problem solving skill is one of six topical areas of physics education research, whereas the research about implementation of Project Based Learning-Science Technology Engineering and Mathematics (PjBL-STEM) to develope students- problem solving skills is still limited. This research aimed to reveal the effect of PjBL-STEM on students- problem solving skill in the topic of electromagnetic induction with a quasi experimental research with Pre- and Posttest Design. Grade XII students of Senior High School 2 Pasuruan Indonesia were distributed to Experiment class (PjBL-STEM) (N=36) and Comparison class (PjBL) (N=38). Students worked on two projects, which were light shake and transformator. Problem Solving Skills Test with 0.681 Cronbach-s alpha reliability was used as research intrument. Data analysis was done with t-test, N-gain and effect size. The result showed PjBL-STEM acquired significantly higher problem solving skill than the PjBL. Both classes had medium category in the skill-s improvement. With “Very Large” effect size, the practical implementation of PjBL-STEM model had very large impact than PjBL class in increasing students- problem solving skill. The final questionairre revealed students in both classes had positive response (Agree and Strongly Agree), which were quite similar towards the implementation of the learning model.

Keywords
Electromagnetic Induction, Problem Solving Skills, STEM, Project Based Learning

Topic
Physics Education

Link: https://ifory.id/abstract/c2CUGb9gprLh

Corresponding Author
Anjas Arota

Institutions
1Mahasiswa Program Studi Magister Pendidikan Fisika, Universitas Negeri Gorontalo, Jl. Jend. Sudirman No. 06 Gorontalo 96128, Indonesia
2Dosen Program Studi Magister Pendidikan Fisika, Universitas Negeri Gorontalo, Jl. Jend. Sudirman No. 06 Gorontalo 96128, Indonesia
*abdul.haris.odja[at]gmail.com

Abstract
Learning method affects learning outcomes, to obtain an effective and interesting learning process require an innovative learning method that is easily understood by students, namely by using learning media. This research applied Edmodo media, which was expected to improve student learning outcomes in SMA Terpadu Wira Bhakti of Gorontalo. The main objective of this research was to measure the effectiveness of e-learning based innovative learning sets with Edmodo to improve students- critical thinking skill in optical instruments material in SMA (Senior High School). The method used was Research and Development (R & D), with one group pretest-posttest design. The developed learning sets were syllabus, lesson plan, teaching material, Student Worksheet, Learning Outcomes Test, and assessment instrument. The research finding and analysis showed that the improvement in students- critical thinking skills on social media was very high, where the average N-gain value was 0.72. Based on the previous finding, it could be concluded that e-learning-based innovative learning set with Edmodo was effective to improve students- critical thinking skills in the material of the optical instrument.

Keywords
Learning devices, E-Learning with edmodo, Critical Thinking

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/n7LAp3zUkCaE

Corresponding Author
Erni Nelsiastri Feoh

Institutions
Sekolah Pascasarjana Universitas Pendidikan Indonesia
Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia
*nelsiastri.erni[at]yahoo.com

Abstract
Critical thinking skills is the one of skills required by students in facing the real word problems in 21st century era. The purpose of the research is analyzing the effectiveness of the use e-books-oriented critical thinking skills by using multiple representation. The research method used in this study is a quantitative method with a type of quasi-experimental research design. The research design used was a pre-test / post-test control group design. Effectiveness is determined by the hypothesis test and effect size. The statistical testing showed that there was a significant difference on the aspects of critical thinking skills between class that uses Android-based e-books using multiple representation and the class that uses the standard e-books. Where as based on the size of the impact it has the value of the very large categorical effect size. The result showed that Android-based e-books developed with multiple representation is effective to improve students- critical thinking skills.

Keywords
Electronic book; Multiple Representation; Critical Thinking Skills

Topic
Physics Education

Link: https://ifory.id/abstract/MAxe36jrL4JG

Corresponding Author
Aris Doyan

Institutions
Mataram University

Abstract
Abstract. This study aims to examine the effectiveness of quantum phenomenon learning media with a think pair share model in improving students understanding of concepts at the high school level. The development of quantum phenomenon learning media uses a research model developed by Borg and Gall. To determine the effectiveness of instructional media on understanding concepts, learning media were tested in a limited group in one of the high schools in Central Lombok Regency, West Nusa Tenggara province, Indonesia. Indicators of understanding concepts according to the theory developed by Anderson and Krathwol which consist of interpreting, giving examples, classifying, summarizing, drawing references, comparing and explaining. The development process goes through several stages, namely the stages of validation, data collection and literature. The results of the N-gain analysis for one indicator obtained an increase in students understanding of concepts in both classes, namely the control class with a low category (0.29) while the experimental class with a high category (0.75) for black body radiation subject matter section. The ttest results obtained tcount (23.08) are greater than the ttable (1.67). The results of the analysis show that the quantum learning media with the implementation of the think pair share (TPS) model is effective in improving students conceptual understanding.

Keywords
Effectiveness, Learning Media Quantum Phenomenon, Concept Understanding, Think Pair Share.

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/WD48dcjUNGAz

Corresponding Author
Ratu Dewi Sri Lestari

Institutions
Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi
No.229, Bandung 40154, Indonesia

Abstract
Vocational students as prospective professional workers should be equipped with technology engineering literacy abilities. The purpose of this study is analyzing the effectiveness of STEM-based workbooks provisioning capability technology engineering literacy by using multi modal representation. The research design used a pretest-posttest control group design. The results showed that the STEM-based workbooks by using multi modal representations can improve the technology engineering literacy of students. The hypothesis testing showed that there was a significant difference on the ability of technology engineering literacy between class that used STEM-based workbooks by using multi modal representations and the class that used the regular workbook in schools. Where as based on the size of the impact it has the value of the large categorical effect size. The use STEM-based workbooks which were developed by using multi modal representations type is effective to enhance students technology engineering literacy abilities.

Keywords
Workbook; STEM; Multi Modal Representation; Technology Engineering Literacy

Topic
Physics Education

Link: https://ifory.id/abstract/wT8c2Ley9QMa

Corresponding Author
Yeyen Hadjarati

Institutions
Program Studi Magister Pendidikan Fisika, Universitas Negeri Gorontalo, Jl. Jend. Sudirman No. 06, Gorontalo 96128, Indonesia

Abstract
The main purpose in this research is to measure the effectiveness innovative device learning based e-learning with edmodo to improve the student-s creative thinking skilss of the momentum and impulses material in high school. This research uses experimental methods with the one group pretest postest design. The research location at Wira Bhakti Integrated High School by taking the total sample as many as 20 students of class X IPA 2. This research is part of research development stage by using design by Jerold F. Kemp which consists of determining general instructional objectives, analysing character of students, specific instructional, teaching materials, setting pretest, teaching and learning strategies, learning media, coordinating supporting facilities, and evaluating (postest). The learning devices developed in the form syllabus, learning implementation plans, teaching materials, student worksheets, and test that contain creative thinking skills and appropriate assessment instruments. The data analysis from the research shows that there has been increasing the creative thinking skills of students as evidenced by its average value n-gain 0,70 on the high criteria. Based on the analysis we can conclude that innovative learning device based e-learning with edmodo are effective to improve the creative thinking skills of students on momentum and impulse material.

Keywords
learning device, e-learning with edmodo, the creative thinking skills.

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/WEDJ6Mvk3ncb

Corresponding Author
Sandi Kurnia

Institutions
Department of Physics Education FPMIPA, UPI, Jl. Dr. Setiabudhi No. 299,
Bandung 40154

Abstract
The background of this study was the low of science literacy skills of student in Indonesia and the ability of science literacy in Indonesia is still below average. In addition, outstanding learning resources in schools dominated by communicating aspects of the aspects of the scientific approach, that means the resources are still focus on studied physics in understanding the concept of direct and presentation formula. The aims of this study to measure the effectiveness of using physics electronic book for senior high school based on a scientific approach in heat and temperature topics. The method used is pre-experimental research design with one shot case study. The electronic book has been validated by some media experts and content experts and declared suitable for use. Other than that, This book also received positive responses from the students and teachers of physics. The results obtained show that the electronic book effective in developing science process skills with a percentage of 81.43% and entered into the criteria of good.

Keywords
Electronic Book, Scientific Approach, Temperature and Heat

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/Y9kjX2HrLdEf

Corresponding Author
Cindy Evita

Institutions
Prodi Pendidikan Fisika, FMIPA, Universitas Negeri Jakarta, Jl. Rawamangun Muka No 1 RT 11 RW 14, Pulo Gadung, Kota Jakarta Timur 13220, Indonesia
*imadeastra[at]gmail.com
Prodi Pendidikan Fisika, FMIPA, Universitas Negeri Jakarta, Jl. Rawamangun Muka No 1 RT 11 RW 14, Pulo Gadung, Kota Jakarta Timur 13220, Indonesia

Abstract
This study aim to know the effect of active learning model Guided Note Taking (GNT) on student-s critical thinking ability for work and energy subject in senior high school. This study was held in Senior High School 77 on March 2019. This research used a quasi experimental method with a nonrandomized pretest-posttest design. The sample used purposive sampling, so the experimental class and control class were obtained. Before the research started, a pretest was given to know both classes have the same condition. The results showed that the pretest average value of experimental class was 43,25 while the control class was 42,75. This research instrument was posttest essay-s type with 10 questions. Prerequirement test used normality test by Chi-quadrate formula, because X2hitung≤X2table (4,58≤11,070) on experimental class, and X2hitung≤X2table (4,72≤11,070) on control class, so data was normally distributed. Homogenity test on α=5% and n=36 got that Fhitung≤Ftable (1,427≤1,757), so data was homogen. Based on hypothesis test by t-test with α=0,05 and dk=n1+n2-2, got that thitung>ttable (4,278>1,667), So, H0 is rejected and Ha is accepted. Then, the conclusion is student-s critical thinking ability who learn with Guided Note Taking model higher than direct instruction model and also Guided Note Taking has an effect on student-s critical thinking ability.

Keywords
Active Learning Model, Guided Note Taking, Critical Thinking Ability

Topic
Physics Education

Link: https://ifory.id/abstract/vBgNtwEUfV3u

Corresponding Author
Sayyidah Sakinah

Institutions
a*) Prodi Pendidikan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Jakarta, Jalan Rawamangun Muka No 1 RT 11 RW 14, Pulo Gadung, Kota Jakarta Timur, DKI Jakarta (13220)
*imadeastra[at]gmail.com
b) Prodi Pendidikan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Jakarta, Jalan Rawamangun Muka No 1 RT 11 RW 14, Pulo Gadung, Kota Jakarta Timur, DKI Jakarta (13220)

Abstract
This study aims to determine the effect of the cooperative learning model Think Pair Share assited by animation media on learning outcomes of physics in high school. This study was held in SMA Negeri 30 Jakarta. This study used a quasi experimental method with a nonrandomized pretest posttest design. The research sample was taken using purposive sampling, so that the experimental class and control class were obtained. The experimental class uses a cooperative learning model Think Pair Share assited by animation media, while the control class uses direct instruction. The results showed that the learning outcomes of experimental class student were higher than the learning outcomes of control class students. It can be seen from the posttest average value of experimental class = 83,17 and the control class = 78,75. This posttest resuls were tested using the t-test, resulting tcount = 5,429 and ttable = 1,667. Based on the results of t-test, the value of tcount > ttable, means H0 is rejected and Ha is accepted. Then, the conclusion is cooperative learning model Think Pair Share assited by animation media has an effect on learning outcomes of physics in high school.

Keywords
cooperative learning model, Think Pair Share, learning outcomes

Topic
Physics Education

Link: https://ifory.id/abstract/amYvQjTFuyG7

Corresponding Author
Vidyawati Vidyawati

Institutions
UPI

Abstract
This research aims to determine 10th grade students enhancement of problem solving skill and its level to solve problems on work and energy material. This research used quasi-experimental method and pre-test post-test control group design. The participants are 60 students, picked from 350 students at one of the senior high schools in Bandung district. The samples were selected by purposive sampling technique. The instrument used in this research is in the form of essay questions based on problems in daily life. The problem solving skill is measured by pre-test and post-test, based on the Multiple-ways of Rosengrant indicators. The data analysis in this research used the average percentage gain, that is normalized and interpreted using criteria developed by Hake. Based on the research, there is an increasement in problem solving skill on each indicator. The indicators are in “moderate” level with a normalized score N-gain of 0.48. The result shows an enhancement in problem solving skill of 10th grade students at each level.

Keywords
problem solving skill, multiple ways of Rosengrant, work and energy

Topic
Physics Education

Link: https://ifory.id/abstract/H2vudpJDYk39

Corresponding Author
Parno Parno

Institutions
1Physics Education, Universitas Negeri Malang, Jl.Semarang No.5, Malang 65145, Indonesia
2Department of Educational Science, Mathematics and Critical Multimedia, Faculty of Education, Universiti Teknologi Malaysia, 81310 Skudai Johor, Malaysia
*Corresponding author:parno.fmipa[at]um.ac.id

Abstract
Literacy skill is needed in the 21st century learning, whereas research about implementation of Problem Based Learning-Science Technology Engineering and Mathematics (PBL-STEM) to develope students- scientific literacy is still limited. This research aimed to enhance students- scientific literacy through PBL-STEM in the topic of optical instrument. The quasi experimental research with Pre- and Posttest design involved students in grade XI of Senior High School 9 Malang Indonesia in three classes called Experiment 1 (PBL-STEM), Experiment 2 (PBL), and Control class (conventional learning). PBL-STEM class made 3 products, which are camera obscura, magnifier, and binoculars. Scientific Literacy Test was used with 0.88 Cronbach-s aplha reliability. Data analysis with one-way ANOVA, post hoc Tukey test, N-gain, and Cohen-s effect size was conducted. The result showed three classes had significantly different scientific literacy. Scientific literacy of PBL-STEM was the highest, while PBL class is higher than the conventional class. The improvement of both Experiment 1 and 2 belonged in medium category, while the improvement in conventional class was in low category. The effect of operational implementation of Experiment 1-Experiment 2 pair yielded “large” result, and both Experiment 1-Control and Experiment 2-Control pairs yielded “very large” category in the enhancement of students- scientific literacy.

Keywords
Problem Based Learning, STEM, Scientific Literacy, Optical Instrument

Topic
PHYSICS EDUCATION

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

Corresponding Author
Triana Siska Dewi

Institutions
Universitas Pendidikan Indonesia, Bandung, Indonesia

Abstract
Character education is recommended to be integrated in all school subjects as an effort to solve the problem of moral degradation among the Indonesian students. Therefore, this study aims to explore the character education contents in the physics textbooks used by the teachers in the learning process. The findings demonstrated that there were 14 character values contained in the textbooks, which have had recommendations from the Ministry of National Education of Indonesia as the feasible learning sources.

Keywords
character education, Newton-s law, physics

Topic
Physics Education

Link: https://ifory.id/abstract/JtkdHWyXv84C