Indonesia Conference Directory

Corresponding Author
Abdul Haris Odja

Institutions
Program Studi Magister Pendidikan Fisika, Universitas Negeri Gorontalo

Abstract
Social media is an online media. The use of social media in teenagers has become a trend in the digital era. The percentage of social media use in supporting learning is in the low category. Social media can be an alternative scaffolding in the learning process during activities before and after learning. The validity of the data obtained through Focus Group Discussion (FGD) conducted assessments and advice from the experts through the validation sheet. The results obtained from this development research include, as follows: (1) The validity of natural science learning models scaffolding by social media is declared valid with some expert advice; (2) The validity of social media scaffolding learning devices is declared valid with some expert advice. Based on the research findings it can be concluded that the natural science learning model with social media scaffolding is declared valid to be used as a learning model in natural science subjects.

Keywords
Natural Science Learning Models, Social media scaffolding, Communication science skills

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/HfyUdk4KncFa

Corresponding Author
Fikri Zauharul F

Institutions
1 Sekolah Menengah Pertama Negeri 1 Cipanas
2 Prodi Pendidikan IPA Program Pascasarjana, Universitas Pakuan
3 Prodi Manajemen Pendidikan Program Pascasarjana, Universitas Pakuan

Email: fikizura[at]gmail.com
Email: indarini.dp[at]unpak.ac.id

Abstract
This study aims to the generation of teaching E-LITE-S (Electronics Literacy Science) to the matter interaction living organism and environmental being used to be improvement science literacy students. The research is research of development by adopt the four-D which are (1) define covering analysis matter, analysis the concept, and analysis indicators; (2) design include the development of grating about, quiz, and the prototype of teaching materials E-LITE-S (3) the development of covering test validation the people of, assessment users E-LITE-S, and a pilot limited. Data were collected with this validation experts and assessment teachers, test literasi science, and chief response students. Data analyzed a sort of descriptive set quantitative. The result showed material get the excellent of the namely 97 %, the CVR and CVI of 3,56 and 0,87. These tests science literacy students before use of 60,66 material and after using material of 76,47, N-Gain literacy students at 40,19 science, and some 91 % students are very agree with material E-LITE-S.

Keywords
Teaching Material, Electronic Science Literacy, Interaction of Living Things and The Environment

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/EteMGNwR47mr

Corresponding Author
Siti Fatimawati

Institutions
Program Studi Magister Pendidikan Fisika, Universitas Negeri Gorontalo Jl. Jendral Sudirman No. 06 Gorontalo 96138, Indonesia

Abstract
This research aims at measuring the effectiveness of learning set using social media in improving students- communication skill in the topic of fluids. This is experimental design research using One Group Pretest-Posttest, using Project-based Learning model. This research is a part of Research and Development (R & D); the ADDIE learning set developed consist of syllabus, lesson plan, materials, LKPD, test, and evaluation instruments. This research takes place in MTs. Negeri 1 Kota Gorontalo, using 25 students as the sample. The result of the data analysis shows that the average communication skill indicates a significant difference; the N-Gain is in high category of 0.72. Therefore, it can be concluded that the learning set using social media is effective to improve students- communication skill in the topic of fluids.

Keywords
Science students communication skill fluids concept

Topic
SCIENCE EDUCATION

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

Corresponding Author
Asri Sahrain

Institutions
Program Studi Magister Pendidikan Fisika, Universitas Negeri Gorontalo Jl. Jendral Sudirman No. 06 Gorontalo 96138, Indonesia

Abstract
The main objective in this study is to measure the effectiveness of social media assisted learning devices in improving students communication on wave material. The research method used was an experimental design of One Group Pretest-Posttes with a Problem Based Learning learning model. This research is part of Research and Development (R & D) with the ADDIE model. Learning tools developed in the form of syllabus, lesson plans, teaching materials, LKPD, student communication tests and appropriate assessment instruments. This research was conducted at SMP Negeri 1 Limboto with a sample of 28 people. The results of the study and data analysis showed that the average communication skills of students experienced differences. This is indicated by the acquisition of the N-Gain value which is equal to 0.62 in the medium category. Based on the results and analysis it can be concluded that learning devices assisted by social media are effective for improving students communication on wave concept.

Keywords
Natural Science Learning, Skills Science Comunication Studentꞌs & Wave Concept

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/txJju9wvmrRz

Corresponding Author
Dwi Siti Hartinah Eny Ambarawati

Institutions
a) Program Studi Pendidikan IPA, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia
*ambar[at]upi.edu
b) Departemen Pendidikan Fisika, 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
The purpose of this research is to explore information about student-s argumentation ability in middle school on environmental pollution topic. This research uses descriptive quantitative method. This research was conducted in one of the junior high schools located in Lembang, West Bandung Regency on 29 students of grade 7 as samples that were selected using random sampling techniques. The research instrument used was 6 items essay questions based on indicators of argumentation ability (claim, data, warrant, backing) that have been validated by experts. Student answers were analysed based on the components of the argument. The results showed that 93.10% of students made claims correctly, 54.02% of students presented data, 48.85% of students wrote warrant, and 45.40% of students completed it with backing. Overall it can be concluded that most students have been able to made claims but some of them have difficulty in expressing data, warrant, and backing. The percentage of students argumentation skills can be used as a reference for teachers so that in the future they can determine design or learning activities that are not only focused on understanding concepts but also can build or train students abilities in argumentation.

Keywords
Argumentation ability; Environmental pollution

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/EeGut87UAMFv

Corresponding Author
Yuyun Maryuningsih

Institutions
Tadris Biologi IAIN Syekh Nurjati Cirebon
SPS UPI

Abstract
The deterioration of moral values in adolescents that occur at this time is due to the decline in religious values that are owned so as to result in low Spiritual Quotient. To improve Spiritual Quotient students are sought by applying integrated Problem Base Learning to faith and piety. The design of this study was a pretest-posttest control group design. The sample was chosen by purposive sampling, in eleventh grade students in two high schools in the province of West Java. Data collection techniques using tests and observations to measure students Spiritual Quotient. Spiritual Quotient Indicators according to Zohar and Marshall (2007) include honesty, patience, vision, wisdom, discipline, choosing the best, trustworthy, responsibility, communication, wise, and empathy. The results show that the application of the integrated PBL model imtaq can improve student SQ better.

Keywords
Problem Base Learning, Spiritual Quotient (SQ), learning of science

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/DpH83XEPYjxf

Corresponding Author
Rizquna Erliez Delftana

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

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

Keywords
Practicality, Physics module, Contextual learning, Multiple representations

Topic
PHYSICS EDUCATION

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

Corresponding Author
Lintang Ratri Prastika

Institutions
a)SEAMEO Regional Cantre for QITEP in Science,
Jl. Diponegoro no. 12 Bandung, Indonesia, 40115
*lintang.seaqis[at]gmail.com
b)Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan IPA,
Jl. Diponegoro no. 12 Bandung, Indonesia, 40115

Abstract
Pada tahun 2018 SEAMEO Regional Centre for QITEP in Science (SEAQIS) bekerja sama dengan Dinas Pendidikan Kabupaten Ponorogo melaksanakan Pelatihan Pembelajaran IPA Berbasis Inkuiri bagi guru SD di Kabupaten Ponorogo. Penelitian ini merupakan salah satu bagian dari proses pengembangan program pelatihan bagi guru dan tenaga kependidikan di SEAQIS. Tujuan penelitian ini adalah untuk mengetahui efektifitas pelatihan dan respon peserta terhadap pelatihan yang telah dilaksanakan. Metode penelitian lemah the one-group pretest-post-test design dan pengambilan sampel penelitian secara purposive digunakan dalam penelitian ini. Jumlah sampel adalah 29 orang yang merupakan guru SD peserta pelatihan. Instrument penelitian berupa instrument soal tes untuk mengetahui efektifitas pelatihan, dan kuesioner untuk mengetahui respon guru terhadap pelatihan. Menggunakan analisis data gain ternormalisasi milik Hake, diperoleh nilai efektifitas pelatihan sebesar 0.38 yang berarti pelaksanaan pelatihan cukup efektif untuk meningkatkan pengetahuan peserta terkait materi pelatihan. Sedangkan respon guru diolah secara persentase dan grafik, diperoleh hasil rata-rata 56% peserta menilai sangat baik terhadap proses pelatihan dan rata-rata sebanyak 68% peserta menilai sangat baik pada performa fasilitator selama pelatihan. Berdasarkan hasil tersebut pelatihan yang dilaksanakan sudah dinilai baik oleh para peserta namun perlu dilakukan pengembangan program pelatihan lanjutan sehingga para guru peserta pelatihan berikutnya akan lebih memahami tentang model pembelajaran inkuiri dalam pembelajaran IPA.

Keywords
Pelatihan Guru, Inkuiri

Topic
Pembelajaran

Link: https://ifory.id/abstract/63dNRLMYFPwK

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
I Wayan Redhana

Institutions
Chemistry Education Study Program, Chemistry Department, Faculty of Mathematics and Natural Sciences, Ganesha University of Education
Jalan Udayana No. 11 Singaraja Bali Indonesia
Email: redhana.undiksha[at]gmail.com

Abstract
This study aimed to describe the profile of students- mental models of SMA Negeri 1 Singaraja on the topic of acid-base. The study was survey research. The population consisted of 279 people of 11th-grade students of Mathematics and Natural Sciences Classes of SMA Negeri 1 Singaraja in Buleleng Bali at an academic year of 2018/2019. In this study, all members of the population became members of the sample. The data needed in this study were the students mental model scores. Data were collected by a diagnostic test. Data were analyzed descriptively by grouping students mental models into three types, including scientific, synthetic, and initial mental models. The results showed that students had scientific, synthetic, and initial mental models of 2.69%, 61.766%, and 35.56% respectively.

Keywords
diagnostic test; initial; mental model; scientific, synthetic

Topic
CHEMISTRY EDUCATION

Link: https://ifory.id/abstract/DmxjB3FX2RMk

Corresponding Author
Nurfajrin Lumalaga

Institutions
Mahasiswa Program Studi Magister Pendidikan Fisika, Universitas Negeri Gorontalo,
Jl. Jend. Sudirman No. 06, Gorontalo 96138, Indonesia

Abstract
Abstract. The aim of tis research is to describe the quality of learning devices that have 3 aspects, namely validity, practicality and effectiveness based on Local Examples in Lolontup Games using guided inquiry models on GLBB and Parabolic Motion material implemented in two meetings at SMAN 1 Masama. The research method used in this study is development research with the ADDIE development model. The technique of collecting data was done by expert validation, observation, interviews and critical thinking skills tests. The analysis result show that the entire learning instument meets the criteria of valid, practical and effective. The aspect of validity is shown based on the results of expert validation which shows that valid learning instrument. Practical aspects are shown from the percentage of the learning implementation in each meeting with an average percentage for two meetings, 92.5% which have very good criteria. While the effectiveness aspect is shown by the percentage of activity of each student with an average percentage of students for two meetings is 85.3% which has good criteria. The percentage of classical completeness of the test results of critical thinking skills in knowledge competencies is 76%, because it is greater than 75%.

Keywords
Learning, Local Examples, Guaided Inquiry

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/6p7fbPnTDJNy

Corresponding Author
Halimatus Sadiyah

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

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

Keywords
Students understanding, elasticity and harmonic oscillation, inquiry

Topic
PHYSICS EDUCATION

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

Corresponding Author
Irfan Hidayat

Institutions
a) SMP Negeri 3 Cianjur, Indonesia
irfanhidayatcjr[at]gmail.com
b) Program Study of Science Education, Postgraduate Program, University of Pakuan, Bogor, Indonesia
*indarini.dp[at]unpak.ac.id
didit.ardianto[at]unpak.ac.id
surti_kurniasih[at]unpak.ac.id

Abstract
This study aims to produce teaching materials for blended learning based on scientific literacy (BL-SL) on the topic of Earths atmosphere. The research was conducted with research and development (R&D) method with ADDIE research design (Analyze, Design, Development, Implementation and Evaluation). Teaching materials were validated by three lecturers namely one media expert and two other concurrently material experts as well as media experts. The next validation was carried out by 20 teachers who validated the material and media aspects of teaching materials. The research subjects were class VII students as many as 28 people and four teachers as observers at SMPN 3 Cianjur. Data were collected using expert validation sheets, observation sheets, scientific literacy tests, and student response questionnaires. The data obtained were analyzed descriptively quantitatively. The results of the development show that teaching materials BL-SL have a CVI (content validity index) value of 0.95 in the material aspect and 0.93 in the media aspect. The limited application of teaching materials BL-SL is obtained by N-gain scientific literacy of 0.65 with medium category. These results indicate that teaching materials for blended learning based on scientific literacy are quite effective to improve students scientific literacy.

Keywords
teaching materials, blended learning, scientific literacy, Earths atmosphere.

Topic
EARTH AND SPACE SCIENCE EDUCATION

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

Corresponding Author
Ika Kartika

Institutions
a) MTs Negeri 5 Cianjur, Indonesia
ikakartikacjr[at]gmail.com
b) Program Study of Science Education, Postgraduate Program, University of Pakuan, Bogor, Indonesia
*surti_kurniasih[at]unpak.ac.id
indarini.dp[at]unpak.ac.id

Abstract
The aim of the study was to produce Socio-Scientific Issues (SSI) based teaching materials on biotechnology material that could improve students scientific literacy. This research is an R & D study with ADDIE design (Analysis-Design-Develop-Implement-Evaluate) using one group pretest-posstest design in a limited implementation. The study was conducted at MTsN 5 Cianjur in class IX students. Data was collected using validation sheets, observation sheets, questionnaires, and scientific literacy tests. Data analysis was conducted in quantitative descriptive. The results of expert validation by showing SSI-based science teaching materials have valid criteria and are very suitable for use on material aspects (CVI = 0.94) and graphics (CVI = 0.98). The average percentage of test scores for all aspects of the overall test is 55.89%, so the instructional materials developed are included in the criteria for instructional level instructional materials. The product effectiveness test results obtained by N-Gain scientific literacy of 0.60. Therefore, it can be concluded that SSI teaching materials are effective enough to improve scientific literacy in students. The product practicality test results are based on the teachers and student response are 85.31% and 85.67%. This results indicates that teaching materials are practically used in learning.

Keywords
teaching materials, social scientific issues, scientific literacy, biotechnology

Topic
BIOLOGY EDUCATION

Link: https://ifory.id/abstract/nYVpaf7dxJgK

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
Ranu Iskandar

Institutions
Yogyakarta State University

Abstract
This research aims to identify the difficulties of 5S methodology implementation in Automotive Laboratory of Mechanical Engineering at UGM Vocational School. This study applied descriptive research. This research belongs to the type of case study. The techniques of data collection are interviewing, observation, and questionnaire.. Implementation of 5S in the Automotive Laboratory of Mechanical Engineering at UGM Vocational School by questionnaire showed that Seiri, Seiton, Seiso, Seiketsu, and Shitsuke are very good. However, by observation Implementation of 5S in the Automotive Laboratory showed that Seiri gets 75%, Seiton gets 71%, Seiso gets 100%, Seiketsu, gets 67% and Shitsuke gets 86%. The difficulties of implementing 5S Methodology in the Automotive Laboratory are (1) unused lab materials are not concised yet, (2) trainer kit and engine stand are not well-organised, (3), there is dust on material that is used at the same semester, (4) it necessary to add visual aids, especially K3, and (5) there is no long-term 5S habituation. Possible solutions to those problems are by (1) organising unused materials in accordance with the needs and storing them in the warehouse for materials which has never been used for years, while the necessary materials are placed in the middle of working area, (2) designing the placement of practicum material using colour labelling on the floor, 3) cleaning all material regularly, (4) adding more K3 posters in automotive laboratory, and (5) increasing the tendering grants and establishing harmonious communication betweeen educational staffs and students. The suggestion for improvement in the Automotive Laboratory of Mechanical Engineering at UGM Vocational School is expected to enhance the efficency and effectiveness in the lab.

Keywords
Automotive, Laboratory, Seiketsu, Seiri, Seiton, Seiso, and Shitsuke

Topic
Management

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

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
YUDHIE SUCHYADI

Institutions
a) Primary School Teacher Education Study Program, Universitas Pakuan, Jalan Pakuan No 1 Ciheuleut Kota Bogor, Indonesia.
yudhie[at]unpak.ac.id

Abstract
Students of Primary School Teacher Education Study Program generally have a universal high education background. In science course, students tend to do the learning process individually so that it results in uneven learning achievement. There must be an effort by lecturers to improve the skills and interests of students in science course, so that students increase in solving various learning problems, especially science. Thus students who have less academic ability to learn will improve their academic abilities. Thinking skills and science processes must be developed through science learning with certain models to foster the achievement of students to think creatively, innovatively and productively. Practicum method is a very effective method for science learning, because practicum helps students as prospective teachers to find answers with their own business based on the actual data. Practicum can be done is macro scale, in this case the weakness for science practicum is high cost. The purpose of the research is to increase students interest and skills using the micro-scale practicum learning method in the Chemistry study course. The research subjects were 209 students of the Pakuan University Semester III Primary School Teacher Education Study Program. During the learning process, observations about student cooperation at the time of the practicum are conducted. The observation results for each cycle were evaluated as a reflection material in the next cycle to improve students skills and interest in accordance with the set targets. Data analysis was conducted in quantitative descriptive. The practicum material that is applied is material in the subject of Chemical study course with a micro scale. From the results of the T-test, it was found that there were significant differences. This means that the understanding of the concept and Science Process Skills (KPS) increases after prospective teacher students experience the practical learning process of Chemistry study course material on a micro scale. From the results of the average value of understanding the concept, increasing from 62.42 to 86.68 and science process skills increased the average value from 56.19 to 87.86. 94% of prospective teacher students respond positively, that is, agree and strongly agree that the Chemistry study course process with a micro-scale practicum can improve science process skills and understanding the materials in the study subjects for college student of Primary School Teacher Education Study Program.

Keywords
Micro Scale Practicum, Skills and Interests, Chemistry Study Courses

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/Un8uNDfAFM3P

Corresponding Author
Alin Mardiah

Institutions
a) Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta 13220, Indonesia

Abstract
This study aims to develop students chemical literacy through the STEAM learning approach integrated with dilemmas stories on acid and base topics. The study was conducted in the 2018/2019 academic year and involved the thirty-six year 11 students. The research employed qualitative method to explore students- chemical literacy through classroom observation, reflective journals, student interviews, researcher notes, and chemical literacy tests. This study used four chemical literacy components according to Shwartz et. al., namely scientific and chemical content knowledge, chemistry in context, high order learning skills and affective aspect. The STEAM integrated with dilemmas stories implemented through five stages, namely value reflection, problem solving, project development, monitoring and evaluation, and transformation. The overall results of the study showed that students 8,33% at very good levels, 86,11% at good levels, 5,56% at fair levels, and there were no more students who were at poor level and very poor level. The challenges faced in this study are time management, engaging student, and public issues related to chemistry that in accordance with the topic of learning. STEAM integrated with dilemmas stories provides opportunities for students to develop chemical literacy through value reflection, problem solving, and STEAM project creation

Keywords
Chemistry Learning; Acid-Base; Dilemmas Stories; STEAM; Chemical Literacy

Topic
Chemistry Education

Link: https://ifory.id/abstract/e6T3dDjwJagv

Corresponding Author
miftachus sholikah

Institutions
Universitas Negeri Jakarta
jln Rawamangun Muka No 01 Jakarta Timur
Indonesia

Abstract
Parent can encourage children-s literacy through various activities at home. The research aims to investigate home literacy environment and children-s literacy skills.The method used in this research is survey. A number of 200 children of first grade of elementary school were recruited as the samples. Parents of these children completed a questionnaire about homeliteracy environment which consists of literacy resources at home, parental involvement which stimulates children, activities and learning resource outside, and emosional situation. On the other hand, children-s literacy was directly assessed by using test. The data is processed by using multiple regression. The results of the reseach revealed significant correlations between homeliteracy environment and children-s literacy skills. It also showed thatrich home literacy activities can improve childrens interest tohave better reading skills, language development, letter knowledge, and knowledge of print concepts.

Keywords
Home Environment, Literacy Skills, and Early Childhood

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/U2KCgadr3eyZ

Corresponding Author
Indri Kurnia

Institutions
a) Magister of Mathematics Education, Universitas Lampung, Jl. Prof. Dr Sumantri Brojonegoro No. 1, Bandar Lampung 35141, Indonesia
*indkurniaa69[at]gmail.com

Abstract
This research aimed to describe students critical thinking ability in solving contextual problem. Research population were students class VIII SMP Muhammadiyah 3 Bandar Lampung. Subjects used in this research were 29 students chosen with simple random sampling. Method used was descriptive. Data were analyzed qualitatively and quantitatively. Data of critical thinking ability was essay question with contextual problem of flat geometry The result of the research showed that student-s critical thinking ability was still low. It can be seen from fulfillment of each indicator of critical thinking ability. Interpretation aspect was in moderate category of 55%, analysis aspect was 38% and evaluation aspect was 21% including in low category and interference aspect was 14% in very low category. The conclusion in this research was that student-s critical thinking ability was in low criteria. Thus, it needed innovation way of learning to facilitate students- critical thinking ability.

Keywords
Critical thinking; Critical thinking ability; Contextual problem

Topic
Mathematics Education

Link: https://ifory.id/abstract/GRZN4BrfYzWb

Corresponding Author
Rizkia Arafahanisa

Institutions
Universitas Pendidikan Indonesia

Abstract
This study aims to determine and describe students mathematical problem solving abilities in geometry material, namely to build a flat side space. Based on the results of the TIMSS and PISA studies and literature studies indicate that there are still many students who have difficulty in the cognitive process to understand problems and solve problems in word problems. This fact raises this research which aims to investigate the ability to solve problems and difficulties carried out by students in solving material problems in building flat side spaces. This research is qualitative research, involving 26 one of the junior high schools in Bandung which was selected using random sampling techniques. Analysis of the ability to solve problems in this study is based on Polyas steps, namely understanding the problem, devising the plan, implementing the plan and looking back. Data collection techniques used in this study were written tests and interviews. Data were analyzed descriptively. The results of this study indicate that there is a relationship between students problem solving abilities with reflective and impulsive cognitive styles. The results of this study indicate that Impulsive students tend not to go through the stages of planning completion, error calculations, and reluctant to re-examine the solutions that have been found. Unlike the case with Reflective students.

Keywords
Problem solving, cognitive style

Topic
SCIENCE EDUCATION

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

Corresponding Author
Anwar anwar

Institutions
a) Departemen Pendidikan Matematika, Sekolah Pascasarjana Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia
*anwar[at]upi.edu
b) Departemen Pendidikan Matematika, Sekolah Pascasarjana Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia
c) Departemen Pendidikan Matematika, Sekolah Pascasarjana Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia

Abstract
Education for Sustainable development (ESD) has long been socialized by the government to be developed and implemented in education, but currently its implementation has not been implemented optimally. ESD is an education that makes learners aware of their environmental life in creating a sustainable future without sacrificing future generations. Indonesia is a country that actively engages in national development from various sectors. This development will have a positive or negative impact. The positive impact is that development in Indonesia is quite good, it can be seen from the sectors of economy, education, infrastructure, and so on. However, the negative came to the Environmental sector. This is where the concept of sustainable development needs to be studied and applied to schools. The purpose of this paper is to know the mathematical competence relevant to the ESD component in the geometry at junior high school. Mathematical competencies relevant to ESD are; understanding, problem solving, critical thinking, reflective thinking and mathematical communication.

Keywords
Education for Sustainable development (ESD), Mathematical Competency

Topic
Mathematics Education

Link: https://ifory.id/abstract/hM6aT9G2RWvp

Corresponding Author
Indra Budiman

Institutions
a) FKIP, Universitas Singaperbangsa Karawang, Jl. HS Rongowaluyo, Karawang 41361, Indonesia
*indra.budiman[at]fkip.unsika.ac.id
b) Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia

Abstract
The purpose of this study was to determine the perspective of junior high school science teachers on scientific literacy in science learning. This study uses a qualitative approach with a survey method. Questionnaires via Google Forms were used for data collection. Participants who responded in this study were 96 junior high school science teachers in one district in West Java Province. The data analysis technique uses thematic analysis. The results of research data analysis obtained four groups of perspectives on the perspective of junior high school teachers on scientific literacy in science learning, namely, reading texts about science, having a scientific understanding, using science in everyday life, and the use of learning resources about science. Participant responses about the objectives of science learning, most participants chose the answer option train all students to be able to apply science learning outcomes in making decisions about daily life problems. It can be concluded that the perspective of junior high school science teachers on scientific literacy in science learning is not out of the context of the definition of scientific literacy. Further discussion and exploration required continuing professional development of scientific literacy for junior high school teachers.

Keywords
Science teacher; Scientific literacy; Science learning.

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/8HM3awR4XZcn

Corresponding Author
Alin Mardiah

Institutions
a) Universitas Negeri Jakarta, Jl. Rawamangun Muka, Jakarta 13220, Indonesia
b) SMA Labschool Cibubur, Jl. Raya Hankam Kampus Labschool No. 15-20, Jatiranggon, Kota Bekasi, Jawa Barat 17432, Indonesia

Abstract
This study aimed to develop 22nd century skills through the integration of STEAM project in chemistry learning. The study involved the thirty three of year-11 students. The STEAM integration was implemented in the teaching of colloidal system through a project-based learning. The research employed a qualitative approach to explore the integration of STEAM in chemistry and students- 22nd century skills development. Data were collected through classroom observations, interviews, reflective journals, and chemistry concept test. Students designed an innovation project with the integration of STEAM in developing smoke absorber as the solution of the smoke pollution occur now a days. The study results were analysed based on the pattern themes found in multiple data sources. It shows students developed their critical thinking, creativity, collaboration and communication skills, then caring of environmental problems (5C), in addition to information, media, and technology skills. The study face challenges of integrating STEAM in chemistry learning with in empowering student, time resources and also to provide the contextual learning to raise the students- environmental awareness need to be explored

Keywords
Chemistry Learning; Colloidal System; STEAM; 22nd Century Skills

Topic
Chemistry Education

Link: https://ifory.id/abstract/N6ckAWrpvmgz

Corresponding Author
Nia Nurdiani

Institutions
Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pasundan

Abstract
This study aims to determine the TPACKing capabilities of prospective biology teachers to anticipate the demands of 21st century learning. Technological Pedagogical Content Knowledge (TPACK) is a framework that integrates information technology knowledge in Pedagogical Content Knowledge (PCK) in a certain learning context, while TPACKing is is the process of building TPACK knowledge for classroom learning purposes. This research was needed as a first step in determining the importance of developing a structured training program in building TPACKing capabilities of prospective biology teacher students. This study was conducted by survey method using an instrument to assess the knowledge of TPACK components in the form of a questionnaire on 48 final-level students of biology education study programs at a private university in Bandung, Indonesia. The results of the study show that respectively 56.55%, 72.22%, 65.47% and 68.45% prospective biology teacher students have sufficient knowledge in Technology Knowledge (TK), Content Knowledge (CK), Pedagogical Knowledge (PK) and Pedagogical Content Knowledge (PCK); on the contrary, 69.17% and 65.00% respectively they do not have adequate Technological Pedagogical Knowledge (TPK) and Technological Pedagogical and Content Knowledge (TPACK). Thus an effort is needed to build TPACKing capabilities of prospective biology teacher students through a structured training program.

Keywords
TPACK, TPACKing, Prospective Biology Teachers

Topic
BIOLOGY EDUCATION

Link: https://ifory.id/abstract/XePQpCyhGj62

Corresponding Author
Shelly Morin

Institutions
(1) Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia budhi No.229, Bandung 40154, Indonesia
*shellymorin96[at]upi.edu

Abstract
This study aims to investigate the difference in mathematical literacy between students which use Collaborative Problem Solving with students which use expository learning. The research uses quasi experimental method with the design research for the Only Control Design. Subject in this study is the entire eighth grade high school students class VIII of Tangerang city. In this study, there are two groups, experimental group consist of 36 students and control grup consist of 36 students. Data collection techniques using purpose random sampling consist of instrument on test mathematical literacy which included essay. The result of the research are that there is a different in the matematical literacy skills of the students using collaborative problem solving it is better that when students whic use expository learning

Keywords
collaborative problem solving, expository learning, mathematical literacy

Topic
Mathematics Education

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

Corresponding Author
Wirta Ismail

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

Abstract
The purpose of this study is to investigate the cognitive test instrument on Newtons laws of matter using the Rasch. This research was conducted in class X MIA MAN 2 Regency of Gorontalo, Gorontalo province. The number of samples in this study is 50 people. Instruments cognitive tests validated by three experts and declared eligible to use. While the results of the analysis using the Rasch on the map wright parts distribution ability learners showed that there was one that showed abilitas learners as high as 04P. Logit value of learners are +2.94 while for learners with low abilitas namely 36L and 43P, with a value of less than -1.09 logit. Then at the distribution level of difficulty about showing Grain S17 is a matter of the highest difficulty level (+2.78).

Keywords
Rasch, quality instruments, and Newtons legal material

Topic
PHYSICS EDUCATION

Link: https://ifory.id/abstract/Uwz7n2MB9pdC

Corresponding Author
Irfan Yusuf

Institutions
(a) Jurusan Pendidikan Fisika, Universitas Papua, Jl. Gunung Salju Amban, Manokwari 98314, Indonesia
*i.yusuf[at]unipa.ac.id
(b) Jurusan Pendidikan Fisika, Universitas Negeri Yogyakarta, Jl. Colombo No.1, Karang Malang, Caturtunggal, Kec. Depok, Kabupaten Sleman, Daerah Istimewa Yogyakarta 55281, Indonesia

Abstract
This study is aimed at developing a Higher Order Thinking Skills (HOTS)-Oriented e-module in a valid, effective, and practical electric circuit topic. This HOTS-oriented e-module used the ADDIE model, which consisted of Analyze, Design, Development, Implementation, and Evaluation stages. The trial subject in this study was 13 students of Physics Education Department at Universitas Papua who enrolled in basic physics subject in the second semester of 2018-2019. The instrument used to test the validity of this HOTS-oriented e-module was evaluation sheet of the e-module validated by seven validators, which consisted of expert validators and practitioner validators. Meanwhile, effectiveness and practicality instrument for this developed e-module was the questionnaire of students- responses following the implementation of HOTS-oriented e-module learning. The data analysis for the validators- assessment was V Aiken formula, and students- responses were measured using the Rasch modeling. This study showed that the V Aiken value for the developed HOTS-oriented e-module was larger than 0.76 and was valid for each aspect. Rasch modeling on students- responses showed logit person larger than 0.00 or that the students agreed with the utilization of the HOTS-oriented e-module in learning.

Keywords
e-module, HOTS, electric circuit

Topic
Physics Education

Link: https://ifory.id/abstract/b9yRu4aZr8Yk

Corresponding Author
Muhammad Syahruddin Amin

Institutions
(a)Pendidikan IPA, SPs UPI, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia
*muhammadsyahruddinamin[at]gmail.com
(b)Departemen Pendidikan Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia
(c) Departemen Pendidikan Teknik Mesin, Universitas Pendidikan Indonesia, Jl, Dr. Setiabudhi, Bandung

Abstract
Abstract. The environmental damage, especially global warming and climate change is the biggest crisis that become a main concern of world globally. The efforts to overcome these threats must be synergistic by each individual in all aspects of life including education. The main substance of the education is entirely determined by the content that contained in the curriculum. This study aims to provide an overview the number of low carbon education contents in the science education curriculum and to investigate the materials of low carbon education that are taught in science education study program.This research is a descriptive study using literature analysis method. The documents were analyzed is a environmental course syllabus in Science Education study program of some LPTK in Indonesia. The results showed the number of environmental courses in science education study program is between 1-2 course (2-4 credits). Most (± 85%) of the material that is taught therein is the basic concept of the environment, the components of environment and natural resources, interactions of living beings and the environment, matter and energy in ecosystems, environmental ethics, and environmental and socio-community. And a small part (± 15%) contains material relating to green technology, sustainability, and green energy. Overall the portion of low carbon education content in the curriculum of Science Education study program in Indonesia is still very low

Keywords
science education; curriculum; low carbon education

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/L3f2gXBnPTMx