Subjects -> PHYSICS (Total: 857 journals)
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    - NUCLEAR PHYSICS (53 journals)
    - OPTICS (92 journals)
    - PHYSICS (625 journals)
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PHYSICS (625 journals)                  1 2 3 4 | Last

Showing 1 - 200 of 741 Journals sorted alphabetically
Acta Acustica     Open Access   (Followers: 4)
Acta Mechanica     Hybrid Journal   (Followers: 22)
Acta Scientifica Naturalis     Open Access   (Followers: 2)
Advanced Composite Materials     Hybrid Journal   (Followers: 75)
Advanced Electronic Materials     Hybrid Journal   (Followers: 7)
Advanced Functional Materials     Hybrid Journal   (Followers: 72)
Advanced Materials     Hybrid Journal   (Followers: 261)
Advanced Quantum Technologies     Hybrid Journal   (Followers: 3)
Advanced Science Focus     Free   (Followers: 6)
Advanced Structural and Chemical Imaging     Open Access   (Followers: 2)
Advanced Studies in Theoretical Physics     Open Access   (Followers: 5)
Advanced Theory and Simulations     Hybrid Journal   (Followers: 2)
Advances in Clinical Radiology     Full-text available via subscription   (Followers: 4)
Advances in Condensed Matter Physics     Open Access   (Followers: 5)
Advances in Geophysics     Full-text available via subscription   (Followers: 7)
Advances in High Energy Physics     Open Access   (Followers: 23)
Advances in Imaging and Electron Physics     Full-text available via subscription   (Followers: 4)
Advances in Materials Physics and Chemistry     Open Access   (Followers: 33)
Advances in Natural Sciences : Nanoscience and Nanotechnology     Open Access   (Followers: 28)
Advances in OptoElectronics     Open Access   (Followers: 7)
Advances In Physics     Hybrid Journal   (Followers: 29)
Advances in Physics : X     Open Access   (Followers: 4)
Advances in Physics Theories and Applications     Open Access   (Followers: 12)
Advances in Remote Sensing     Open Access   (Followers: 59)
Aggregate     Open Access   (Followers: 2)
AIP Advances     Open Access   (Followers: 7)
AIP Conference Proceedings     Full-text available via subscription   (Followers: 2)
American Journal of Condensed Matter Physics     Open Access   (Followers: 7)
American Journal of Signal Processing     Open Access   (Followers: 14)
Anales (Asociación Física Argentina)     Open Access  
Analysis and Mathematical Physics     Hybrid Journal   (Followers: 9)
Annalen der Physik     Hybrid Journal   (Followers: 5)
Annales Geophysicae (ANGEO)     Open Access   (Followers: 21)
Annales Henri Poincaré     Hybrid Journal   (Followers: 2)
Annals of Nuclear Medicine     Hybrid Journal   (Followers: 6)
Annals of Physics     Hybrid Journal   (Followers: 7)
Annals of West University of Timisoara - Physics     Open Access   (Followers: 1)
Annual Reports on NMR Spectroscopy     Full-text available via subscription   (Followers: 4)
Annual Review of Analytical Chemistry     Full-text available via subscription   (Followers: 12)
Annual Review of Condensed Matter Physics     Full-text available via subscription   (Followers: 3)
Annual Review of Materials Research     Full-text available via subscription   (Followers: 8)
APL Materials     Open Access   (Followers: 12)
Applied Composite Materials     Hybrid Journal   (Followers: 54)
Applied Mathematics and Physics     Open Access   (Followers: 2)
Applied Physics A     Hybrid Journal   (Followers: 15)
Applied Physics Frontier     Open Access   (Followers: 2)
Applied Physics Letters     Hybrid Journal   (Followers: 45)
Applied Physics Research     Open Access   (Followers: 5)
Applied Physics Reviews     Hybrid Journal   (Followers: 11)
Applied Radiation and Isotopes     Hybrid Journal   (Followers: 4)
Applied Spectroscopy     Full-text available via subscription   (Followers: 23)
Applied Spectroscopy Reviews     Hybrid Journal   (Followers: 4)
Archive for Rational Mechanics and Analysis     Hybrid Journal   (Followers: 2)
Asia Pacific Physics Newsletter     Hybrid Journal   (Followers: 1)
Asian Journal of Physical and Chemical Sciences     Open Access   (Followers: 2)
ASTRA Proceedings     Open Access   (Followers: 3)
Astronomy & Geophysics     Hybrid Journal   (Followers: 50)
Astronomy and Astrophysics Review     Hybrid Journal   (Followers: 39)
Atoms     Open Access   (Followers: 1)
Attention, Perception & Psychophysics     Full-text available via subscription   (Followers: 15)
Axioms     Open Access   (Followers: 1)
Bangladesh Journal of Medical Physics     Open Access  
Bauphysik     Hybrid Journal   (Followers: 1)
Biomaterials     Hybrid Journal   (Followers: 55)
Biomedical Imaging and Intervention Journal     Open Access   (Followers: 5)
Biophysical Reviews     Hybrid Journal   (Followers: 2)
Biophysical Reviews and Letters     Hybrid Journal   (Followers: 5)
BJR|Open     Open Access  
Boson Journal of Modern Physics     Open Access   (Followers: 9)
Brazilian Journal of Physics     Hybrid Journal  
Bulletin of Materials Science     Open Access   (Followers: 44)
Bulletin of Taras Shevchenko National University of Kyiv. Series: Physics and Mathematics     Open Access  
Bulletin of the Atomic Scientists     Hybrid Journal   (Followers: 7)
Bulletin of the Lebedev Physics Institute     Hybrid Journal  
Bulletin of the Russian Academy of Sciences: Physics     Hybrid Journal   (Followers: 1)
Caderno Brasileiro de Ensino de Física     Open Access  
Canadian Journal of Physics     Hybrid Journal   (Followers: 11)
Cell Reports Physical Science     Open Access  
Cells     Open Access   (Followers: 2)
CERN courier. International journal of high energy physics     Free   (Followers: 8)
Chemical Physics Impact     Full-text available via subscription  
ChemPhysMater     Full-text available via subscription  
Chinese Journal of Chemical Physics     Hybrid Journal   (Followers: 1)
Chinese Journal of Physics     Hybrid Journal   (Followers: 1)
Ciencia     Open Access  
Clinical Spectroscopy     Open Access   (Followers: 1)
Cogent Physics     Open Access  
Colloid Journal     Hybrid Journal   (Followers: 3)
Communications in Mathematical Physics     Hybrid Journal   (Followers: 2)
Communications in Numerical Methods in Engineering     Hybrid Journal   (Followers: 2)
Communications Materials     Open Access  
Communications Physics     Open Access  
Complex Analysis and its Synergies     Open Access   (Followers: 2)
Composites Part A : Applied Science and Manufacturing     Hybrid Journal   (Followers: 185)
Composites Part B : Engineering     Hybrid Journal   (Followers: 229)
Composites Part C : Open Access     Open Access   (Followers: 2)
Computational Astrophysics and Cosmology     Open Access   (Followers: 7)
Computational Condensed Matter     Open Access   (Followers: 1)
Computational Materials Science     Hybrid Journal   (Followers: 26)
Computational Mathematics and Mathematical Physics     Hybrid Journal   (Followers: 5)
Computational Particle Mechanics     Hybrid Journal   (Followers: 1)
Computer Physics Communications     Hybrid Journal   (Followers: 9)
Condensed Matter     Open Access   (Followers: 2)
Contemporary Physics     Hybrid Journal   (Followers: 26)
Continuum Mechanics and Thermodynamics     Hybrid Journal   (Followers: 8)
Contributions to Plasma Physics     Hybrid Journal   (Followers: 3)
Cryogenics     Hybrid Journal   (Followers: 62)
Current Applied Physics     Full-text available via subscription   (Followers: 4)
Current Science     Open Access   (Followers: 117)
Diagnostic and Interventional Imaging     Full-text available via subscription  
Diamond and Related Materials     Hybrid Journal   (Followers: 10)
Discrete and Continuous Models and Applied Computational Science     Open Access  
Doklady Physics     Hybrid Journal   (Followers: 1)
e-Boletim da Física     Open Access  
East European Journal of Physics     Open Access   (Followers: 1)
Edufisika : Jurnal Pendidikan Fisika     Open Access  
EDUSAINS     Open Access  
Egyptian Journal of Remote Sensing and Space Science     Open Access   (Followers: 26)
EJNMMI Physics     Open Access  
Emergent Scientist     Open Access  
Engineering Failure Analysis     Hybrid Journal   (Followers: 68)
Engineering Fracture Mechanics     Hybrid Journal   (Followers: 24)
Environmental Fluid Mechanics     Hybrid Journal   (Followers: 11)
EPJ Quantum Technology     Open Access   (Followers: 2)
EPJ Techniques and Instrumentation     Open Access  
EPJ Web of Conferences     Open Access   (Followers: 1)
EUREKA : Physics and Engineering     Open Access  
European Physical Journal - Applied Physics     Full-text available via subscription   (Followers: 19)
European Physical Journal C     Hybrid Journal   (Followers: 2)
Europhysics News     Open Access  
Experimental and Computational Multiphase Flow     Hybrid Journal  
Experimental Mechanics     Hybrid Journal   (Followers: 21)
Experimental Techniques     Hybrid Journal   (Followers: 51)
Exploration Geophysics     Hybrid Journal   (Followers: 4)
Few-Body Systems     Hybrid Journal   (Followers: 2)
Fire and Materials     Hybrid Journal   (Followers: 5)
FirePhysChem     Open Access  
Flexible Services and Manufacturing Journal     Hybrid Journal   (Followers: 2)
Fluctuation and Noise Letters     Hybrid Journal  
Fluid Dynamics     Hybrid Journal   (Followers: 27)
Fortschritte der Physik/Progress of Physics     Hybrid Journal  
Frontiers in Nanotechnology     Open Access   (Followers: 1)
Frontiers in Physics     Open Access   (Followers: 6)
Frontiers of Materials Science     Hybrid Journal   (Followers: 6)
Frontiers of Physics     Hybrid Journal   (Followers: 2)
Fusion Engineering and Design     Hybrid Journal   (Followers: 6)
Geochemistry, Geophysics, Geosystems     Full-text available via subscription   (Followers: 35)
Geografiska Annaler, Series A : Physical Geography     Hybrid Journal   (Followers: 4)
Geophysical Research Letters     Full-text available via subscription   (Followers: 168)
Giant     Open Access   (Followers: 1)
Glass Physics and Chemistry     Hybrid Journal  
Granular Matter     Hybrid Journal  
Graphs and Combinatorics     Hybrid Journal   (Followers: 4)
Gravitation and Cosmology     Hybrid Journal   (Followers: 7)
Heat Transfer - Asian Research     Hybrid Journal   (Followers: 11)
High Energy Density Physics     Hybrid Journal   (Followers: 3)
High Pressure Research: An International Journal     Hybrid Journal   (Followers: 3)
Himalayan Physics     Open Access   (Followers: 6)
IEEE Embedded Systems Letters     Hybrid Journal   (Followers: 60)
IEEE Journal of Quantum Electronics     Hybrid Journal   (Followers: 19)
IEEE Journal on Multiscale and Multiphysics Computational Techniques     Hybrid Journal  
IEEE Magnetics Letters     Hybrid Journal   (Followers: 7)
IEEE Nanotechnology Magazine     Hybrid Journal   (Followers: 45)
IEEE Reviews in Biomedical Engineering     Hybrid Journal   (Followers: 19)
IEEE Signal Processing Magazine     Full-text available via subscription   (Followers: 98)
IEEE Solid-State Circuits Magazine     Hybrid Journal   (Followers: 11)
IEEE Transactions on Autonomous Mental Development     Hybrid Journal   (Followers: 8)
IEEE Transactions on Biomedical Engineering     Hybrid Journal   (Followers: 35)
IEEE Transactions on Broadcasting     Hybrid Journal   (Followers: 11)
IEEE Transactions on Geoscience and Remote Sensing     Hybrid Journal   (Followers: 178)
IEEE Transactions on Haptics     Hybrid Journal   (Followers: 4)
IEEE Transactions on Industrial Electronics     Hybrid Journal   (Followers: 85)
IEEE Transactions on Industry Applications     Hybrid Journal   (Followers: 57)
IEEE Transactions on Learning Technologies     Full-text available via subscription   (Followers: 12)
IEEE Transactions on Quantum Engineering     Open Access   (Followers: 3)
IEEE Transactions on Services Computing     Hybrid Journal   (Followers: 5)
IEEE Transactions on Software Engineering     Hybrid Journal   (Followers: 84)
IEEE Women in Engineering Magazine     Hybrid Journal   (Followers: 12)
IEEE/OSA Journal of Optical Communications and Networking     Hybrid Journal   (Followers: 19)
IET Optoelectronics     Open Access   (Followers: 3)
Il Colle di Galileo     Open Access  
Image Analysis & Stereology     Open Access   (Followers: 1)
Imaging Science Journal     Hybrid Journal   (Followers: 3)
ImmunoInformatics     Open Access   (Followers: 1)
Indian Journal of Biochemistry and Biophysics (IJBB)     Open Access   (Followers: 3)
Indian Journal of Physics     Hybrid Journal   (Followers: 18)
Indian Journal of Pure & Applied Physics (IJPAP)     Open Access   (Followers: 36)
Indian Journal of Radio & Space Physics (IJRSP)     Open Access   (Followers: 49)
Infinite Dimensional Analysis, Quantum Probability and Related Topics     Hybrid Journal   (Followers: 1)
InfraMatics     Open Access  
Infrared Physics & Technology     Hybrid Journal   (Followers: 11)
Intelligent Transportation Systems Magazine, IEEE     Full-text available via subscription   (Followers: 12)
Intermetallics     Hybrid Journal   (Followers: 21)
International Applied Mechanics     Hybrid Journal   (Followers: 5)
International Heat Treatment and Surface Engineering     Hybrid Journal   (Followers: 5)
International Journal for Computational Methods in Engineering Science and Mechanics     Hybrid Journal   (Followers: 13)
International Journal for Ion Mobility Spectrometry     Hybrid Journal   (Followers: 1)
International Journal for Simulation and Multidisciplinary Design Optimization     Open Access   (Followers: 5)
International Journal of Abrasive Technology     Hybrid Journal   (Followers: 2)
International Journal of Aeroacoustics     Hybrid Journal   (Followers: 38)

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EDUSAINS
Number of Followers: 0  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1979-7281 - ISSN (Online) 2443-1281
Published by UIN Syarif Hidayatullah Jakarta Homepage  [9 journals]
  • ANALYSIS OF SCIENTIFIC HABITS OF MIND ENERGY ISSUES INVENTORY (SHOMEII)
           INSTRUMENT: RASCH MODEL

    • Authors: Rahmadhani Mulvia, Taufik Ramlan Ramalis, Ridwan Efendi
      Pages: 95 - 105
      Abstract: ANALYSIS OF SCIENTIFIC HABITS OF MIND ENERGY ISSUES INVENTORY (SHOMEII) INSTRUMENT: RASCH MODELAbstractScientific Habits of Mind (SHOM) is a thinking characteristic that individuals have in solving problems and making decisions. SHOM can be accomplished in learning such as physics education through discussion, debate, and issue-based learning. However, the instrument for measuring SHOM in physics education is still immature. The purpose of this research is to develop and identify the quality of the SHOM instrument with energy problems analyzed using Model Rasch. This instrument is known as the Scientific Habits of Mind Energy Issue Inventory (SHOMEII). The development was carried out with the 3D+1I model (defining, designing, developing and implementing), involving 280 high school students with an average age of 17 years and came from West Java, Indonesia. The instruments used were a validation sheet and a SHOMEII consisting of 22 items with 4 answer choices based on the level of confidence. The results of the analysis show that SHOMEII has excellent reliability, good validity, and varying levels of difficulty. Therefore, SHOMEII can be implication as an instrument to measure students' SHOM abilities in physics education.AbstrakScientific Habits of Mind (SHOM) merupakan karakteristik berpikir seperti ilmuwan dalam melakukan sesuatu, memecahkan masalah dan mengambil keputusan. SHOM dapat dilatihkan dengan diskusi, debat dan pembelajaran berbasis isu. Akan tetapi, instrumen untuk mengukur SHOM dalam pendidikan fisika kurang berkembang. Tujuan penelitian ini adalah untuk mengembangkan dan mengidentifikasi kualitas instrumen SHOM dengan isu energi yang dianalisis Model Rasch, dikenal dengan Scientific Habits of Mind Energy Issues Inventory (SHOMEII). Metode penelitian ini adalah pengembangan dengan model 3D+1I (defining, designing, developing dan implementing) yang melibatkan 280 peserta didik SMA berasal dari Jawa Barat, Indonesia. Instrumen yang digunakan adalah lembar validasi dan SHOMEII terdiri dari 22 item dengan 4 pilihan jawaban berdasarkan tingkat kepercayaan. Hasil analisis, SHOMEII memiliki reliabilitas yang sangat baik, validitas yang baik dan tingkat kesukaran yang beragam. Oleh karena itu, SHOMEII dapat diimplikasikan sebagai instrumen untuk kemampuan SHOM peserta didik pada pendidikan fisika.
       
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.18883
      Issue No: Vol. 13, No. 2 (2021)
       
  • APPLICATION OF THE RASCH MODEL ON THE TEST INSTRUMENT TO ANALYZE THE
           PROBLEM-SOLVING ABILITY OF STUDENTS IN ACID-BASE SOLUTIONS MATERIALS

    • Authors: Nurkintan Aprilia, Endang Susilaningsih, Sudarmin Sudarmin, Woro Sumarni, F. Widhi Mahatmanti, Naftalina Ulik Adhelia
      Pages: 106 - 118
      Abstract: APPLICATION OF THE RASCH MODEL ON THE TEST INSTRUMENT TO ANALYZE THE PROBLEM-SOLVING ABILITY OF STUDENTS IN ACID-BASE SOLUTIONS MATERIALSAbstractIn 21st century education, students are required to have high problem-solving skills. This study aims to reveal the quality of the test instrument with the Rasch model. Descriptive quantitative research is used with total of 38 students of class XI SMAN 2 Semarang became the subjects in this study. The data obtained in this study is from a combination of student response patterns on the product development diagnostic test instrument. The data analysis used was IRT Rasch. Rasch model analysis for summary statistics, item-fit, wright-map, item-measure, person-measure, person-fit dan item-DIF. The value of person reliability is 0.78(sufficient), and item reliability value is 0.8(good). Cronbach's alpha value is 0.82 (very good). Based on the analysis Rasch model, it was found that there were two students (12P and 37P) whose response patterns were not ideal. The results showed problem-solving ability profile of students in the very high category of 26%, high of 29%, average of 16%, low of 13%, and very low of 16%. The results of this study indicate that the test instrument can be used for further research in measuring student problem solving and the Rasch model contributes to teachers and schools in identifying students' abilities in more detail. AbstrakPada pendidikan abad-21, siswa dituntut harus memiliki keterampilan problem-solving yang tinggi. Penilaian keterampilan problem-solving dapat dilakukan secara online yang terintegrasi pada soal tes pengetahuan. Penelitian ini bertujuan untuk mengungkap kualitas instrumen tes dengan model Rasch. Penelitian kuantitatif deskriptif digunakan dalam penelitian ini. Total 38 siswa kelas XI SMAN 2 Semarang menjadi subjek dalam penelitian ini. Data yang diperoleh dalam penelitian ini adalah dari kombinasi pola respon jawaban siswa pada instrumen tes diagnostik produk pengembangan. Analisis data yang digunakan menggunakan Item Response Theory (IRT) model Rasch. Analisis model Rasch untuk summary statistics, item-fit, wright-map, item-measure, person-measure, person-fit dan item-DIF. Nilai person reliability didapatkan sebesar 0,78, kriteria cukup, dan nilai item reliability sebesar 0,85, kriteria bagus. Nilai alpha Cronbach sebesar 0,82, kriteria bagus sekali. Berdasarkan hasil analisis Rasch model ditemukan ada dua siswa yang pola responnya tidak ideal yaitu siswa 12P dan 37P. Hasil penelitian menunjukkan profil kemampuan problem-solving siswa dengan kategori sangat tinggi sebesar 26%, tinggi sebesar 29%, rata-rata sebesar 16%, rendah sebesar 13%, dan sangat rendah sebesar 16%. Hasil penelitian ini menunjukkan bahwa instrumen tes dapat digunakan untuk penelitian lanjutan dalam mengukur pemecahan masalah siswa dan model Rasch memberikan kontribusi kepada guru dan sekolah dalam mengidentifikasi kemampuan siswa lebih rinci
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.21375
      Issue No: Vol. 13, No. 2 (2021)
       
  • DISCOVERY LEARNING MODEL EBOOK DEVELOPMENT ON ECOSYSTEM MATERIALS FOR
           DISTANCE LEARNING

    • Authors: Yunita Kurniasih, Diana Vivanti Sigit, Tri Handayani Kurniati
      Pages: 119 - 128
      Abstract: DISCOVERY LEARNING MODEL EBOOK DEVELOPMENT ON ECOSYSTEM MATERIALS FOR DISTANCE LEARNINGAbstractThe covid-19 pandemic requires students to study from home, so appropriate teaching materials such as ebooks are needed. The purpose of this research is to develop an ebook discovery learning model for ecosystem materials to support distance learning. The method used is research and development through six stages, namely data collection, planning, initial product creation, small-scale trials, revisions, and large-scale trials. The results of the research are in the form of an ebook on discovery learning model ecosystem materials that are suitable for students needs. The ebook was validated by media experts, material experts, and linguists then tested on students with small and large scale numbers. Samples were taken using a purposive sampling technique involving 10 students for a small scale and 60 students for a large scale. Data collection techniques using questionnaires and interviews. The results of the validation test by media experts were 84% (very good), material and language experts were 89,3% (very good). The results of the student response questionnaire to the use of ebooks are 87% in the high category. These results show that the ebook discovery learning model ecosystem material developed is very good for use by students during distance learning.AbstrakPandemi covid-19 mengharuskan siswa belajar dari rumah, sehingga dibutuhkan bahan ajar yang sesuai seperti ebook. Tujuan dari penelitian ini adalah mengembangkan ebook model discovery learning materi ekosistem untuk mendukung pembelajaran jarak jauh. Metode yang digunakan yaitu research and development melalui enam tahapan, yaitu pengumpulan data, perencanaan,  pembuatan produk awal, uji coba skala kecil, revisi, dan uji coba skala besar. Hasil penelitian berupa ebook materi ekosistem model discovery learning yang sesuai dengan kebutuhan siswa. Ebook divalidasi oleh ahli media, ahli materi, dan ahli bahasa kemudian diujicobakan pada siswa dengan jumlah skala kecil dan skala besar. Sampel diambil menggunakan teknik purposive sampling yang melibatkan 10 orang siswa untuk skala kecil dan 60 siswa untuk skala besar. Teknik pengumpulan data menggunakan kuesioner dan wawancara. Hasil uji validasi oleh ahli media sebesar 84% (kategori sangat baik), ahli materi dan bahasa sebesar 89,3% (kategori sangat baik). Hasil angket respon siswa terhadap pemakaian ebook sebesar 87% dengan kategori tinggi. Hasil ini menunjukkan ebook materi ekosistem model discovery learning yang dikembangkan sangat baik untuk digunakan oleh siswa saat pembelajaran jarak jauh.
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.21876
      Issue No: Vol. 13, No. 2 (2021)
       
  • IMPLICATION OF MINI PROJECT ORGANIC CHEMISTRY EXPERIMENTS FOR IMPROVING
           ORGANIC CHEMISTRY CONCEPT

    • Authors: Sri Mulyanti, Atik Rahmawati, Ulfa Lutfianasari
      Pages: 129 - 137
      Abstract: IMPLICATION OF MINI PROJECT ORGANIC CHEMISTRY EXPERIMENTS FOR IMPROVING ORGANIC CHEMISTRY CONCEPTAbstractOrganic Chemistry Practice is one of the courses in the chemical education department that must be taken by pre-service teacher of chemistry, still lack of mastery of students on organic chemistry concepts, requiring lecturers to be able to design the experiment in such a way so as to increase mastery of the concept of organic chemistry students in Organic Chemistry Practice. This study aims to apply the mini project model to the Organic Chemistry Practice so that it is expected to increase students' mastery of concepts in organic chemistry. The research was conducted using quantitative methods, its measuring conceptual change from the students from N-gain score. The results showed that there was an increase in students' mastery of concepts based on the% N-gain obtained. The majority of students are at a high criterion with% N-Gain> 70. The t test shows the significance of the implementation of the mini project model to increase students' mastery of concept concepts.AbstrakRendahnya penguasaan mahasiswa terhadap konsep-konsep  kimia organik, menuntut pengajar untuk dapat mendesain praktikum sedemikian rupa, sehingga dapat meningkatkan penguasaan konsep kimia organik mahasiswa pada Praktikum Kimia Organik. Penelitian ini bertujuan untuk menerapkan model mini project pada Praktikum Kimia Organik sehingga diharapkan dapat meningkatkan penguasaan konsep mahasiswa pada materi kimia organik. Penelitian dilakukan dengan metode kuantitatif, yakni mengukur hasil tes penguasaan konsep mahasiswa. Hasil penelitian menunjukkan bahwa terjadi peningkatan penguasaan konsep mahasiswa berdasarkan hasil %N-Gain yang diperoleh. Mayoritas mahasiswa berada pada kriteria tinggi dengan %N-Gain > dari 70. Uji t menunjukkan signifikansi pelaksanaan model mini project terhadap peningkatan penguasaan konsep mahasiswa.
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.16879
      Issue No: Vol. 13, No. 2 (2021)
       
  • THE DEVELOPMENT OF PHYSICS LEARNING RESEARCH WITH STEM APPROACH IN
           INDONESIA: A CONTENT ANALYSIS

    • Authors: Dewi Fairuz Zulaikha, Jumadi Jumadi, Annisaa' Mardiani, Baiq Armita Lutfia
      Pages: 138 - 152
      Abstract: THE DEVELOPMENT OF PHYSICS LEARNING RESEARCH WITH STEM APPROACH IN INDONESIA: A CONTENT ANALYSISAbstractThis study aims to provide an overview of physics learning research with the STEM approach in Indonesia. This study used a thematic content analysis method which aims to determine the depth of the study using a certain matrix so that a conclusion can be presented based on similarities and differences. This study analyzed SINTA indexed scientific articles published from 2016-2020. The results of the search were obtained as many as 51 scientific articles according to the scope of the research. Research that is mostly done is experiments. The most widely used number of samples was 11-30 and the type of sample that was most studied was students in class XI in Senior High School. The most widely used data collection instrument is the test instrument. The most popular physics material is temperature and heat material, while the most measured research variable is students' understanding of concepts. The product that is mostly developed in learning with the STEM approach is students’ worksheets, while the learning model that is most often integrated with the STEM approach is Project-Based Learning (PjBL). In the future, research should examine the effects of learning physics using the STEM approach on variables that are still rarely studied, such as students' representational abilities. In addition, it is necessary to apply a STEM learning approach to other materials that are still rarely used. Thus, it can be concluded that this study has provided preliminary information for further research and policy determination on the STEM approach in physics learning.AbstrakTujuan penelitian ini adalah untuk memberikan tinjauan umum terkait penelitian pembelajaran fisika dengan pendekatan STEM di Indonesia. Penelitian ini menggunakan metode thematic content analysis yang bertujuan untuk menentukan kedalaman penelitian dengan menggunakan matriks tertentu sehingga dapat disajikan suatu kesimpulan berdasarkan kesamaan dan perbedaan. Penelitian ini menganalisis artikel ilmiah terindeks SINTA yang dipublikasikan dari 2016-2020. Hasil dari pencarian diperoleh sebanyak 51 artikel ilmiah yang sesuai dengan lingkup penelitian. Penelitian yang banyak dilakukan adalah penelitian eksperimen. Jumlah sampel yang paling banyak digunakan adalah sebanyak 11-30 dan jenis sampel yang paling banyak diteliti adalah peserta didik di kelas XI SMA/MA. Instrumen pengumpulan data yang paling banyak digunakan adalah instrumen tes. Materi fisika yang paling diminati adalah materi Suhu dan Kalor, sedangkan variabel penelitian yang paling banyak diukur adalah pemahaman konsep peserta didik. Produk yang paling banyak dikembangkan dalam pembelajaran dengan pendekatan STEM adalah LKPD, sementara model pembelajaran yang paling sering diintegrasikan dengan pendekatan STEM adalah Project Based Learning (PjBL). Ke depannya penelitian sebaiknya mengkaji efek pembelajaran fisika dengan menggunakan pendekatan STEM terhadap variabel yang masih jarang diteliti, seperti kemampuan representasi peserta didik. Selain itu, perlu diterapkan pendekatan pembelajaran STEM pada materi lain yang masih jarang digunakan. Dengan demikian, dapat disimpulkan bahwa penelitian ini telah memberikan informasi awal untuk penelitian dan penentuan kebijakan lebih lanjut tentang pendekatan STEM dalam pembelajaran fisika.
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.18766
      Issue No: Vol. 13, No. 2 (2021)
       
  • DEVELOPMENT OF SETS-BASED CHEMISTRY LEARNING E-MODULES (SCIENCE,
           ENVIRONMENT, TECHNOLOGY, SOCIETY) ON COLLIGATIVE PROPERTIES OF SOLUTIONS

    • Authors: Rahmawati Maharni, Burhanudin Milama, Rizqy Nur Sholihat
      Pages: 153 - 164
      Abstract: DEVELOPMENT OF SETS-BASED CHEMISTRY LEARNING E-MODULES (SCIENCE, ENVIRONMENT, TECHNOLOGY, SOCIETY) ON COLLIGATIVE PROPERTIES OF SOLUTIONSAbstractThis study aims to produce an e-module for learning chemistry based on SETS (Science, Environment, Technology, Society) on the colligative properties of solutions, and to find out students' responses to the e-module. This study uses a 4-D model (define, design, development, and disseminate) which is limited only to the development stage. The instruments used in this research are needs analysis questionnaire, student analysis questionnaire, module content validation sheet, and student response questionnaire sheet. The validation of the content of the module was carried out by 2 instructional review experts and 1 practitioner. Based on the validator's assessment, a valid and worthy module was produced to be tested. The e-module trial phase was carried out on 35 students of class XII MIPA at SMAN 4, South Tangerang City. Based on the student response questionnaire, obtained a percentage of 82.5% in the SETS-based learning aspect which is included in the very good category. Overall, there was a positive response to the developed e-module with an average percentage of 82.93% which was included in the very good category and was suitable for use as a medium and source of learning in the learning process.AbstrakPenelitian ini bertujuan untuk menghasilkan e-modul pembelajaran kimia berbasis SETS (Science, Environment, Technology, Society) pada materi sifat koligatif larutan, serta mengetahui tanggapan siswa terhadap e-modul tersebut. Penelitian ini menggunakan model 4-D (define, design, development, dan disseminate) yang dibatasi hanya sampai tahap development. Instrumen yang digunakan dalam penelitian ini yaitu angket analisi kebutuhan, angket analisis peserta didik, lembar validasi isi modul, dan lembar angket respon siswa. Validasi isi modul dilakukan oleh 2 orang ahli kajian instruksional dan 1 orang praktisi. Berdasarkan penilaian validator, dihasilkan modul yang valid dan layak untuk diuji coba. Tahap uji coba e-modul dilakukan terhadap 35 orang siswa kelas XII MIPA di SMAN 4 Kota Tangerang Selatan. Berdasarkan angket respon siswa, diperoleh presentase sebesar 82,5% pada aspek pembelajaran berbasis SETS yang termasuk kedalam kategori sangat baik. Secara keseluruhan, diperoleh respon positif terhadap e-modul yang dikembangkan dengan presentase rata-rata sebesar 82,93% yang termasuk dalam kategori sangat baik dan layak digunakan sebagai media dan sumber belajar dalam proses pembelajaran.
      PubDate: 2021-12-29
      DOI: 10.15408/es.v13i2.21753
      Issue No: Vol. 13, No. 2 (2021)
       
  • ANALYSIS OF STUDENTS’ ATTITUDES TOWARD STEM BASED-ON GENDER AND GRADE
           LEVEL: A COMPARATIVE STUDY BETWEEN INDONESIA AND THAILAND

    • Authors: Indit Vaiqoh, Supurwoko Supurwoko, Nurma Yunita Indriyanti
      Pages: 165 - 173
      Abstract: ANALISIS SIKAP SISWA TERHADAP STEM BERDASARKAN GENDER DAN TINGKATAN KELAS: STUDI KOMPARASI INDONESIA DAN THAILANDAbstractAttitude is a tendency to behave and react to a given stimulus. The smoothness of STEM learning involves students, one of which is students' attitude towards STEM. Students at the junior high school level are a transitional period from children to adolescents who are not yet considered adulthood. Besides that, there is behavior stereotypical in male and female students during learning. This research was conducted to analyze students' attitudes towards Science, Technology, Engineering, and Mathematics (STEM) in Indonesia and Thailand in terms of grade level and gender. The research method used is descriptive quantitative using a survey. This study used the STEM questionnaire distributed to 139 students in Thailand and 90 students in Indonesia. Data were collected using a questionnaire about students' attitudes towards STEM and interview protocols for science teachers. Analysis of student attitudes, which focused on self-confidence, enjoyment, interest, and anxiety, showed that these attitudes were more dominant among students at the highest grade level in both countries. However, there is no significant difference between the attitudes of male and female students in Indonesia and Thailand; both are the same in responding to STEM learning.AbstrakSikap merupakan kecenderungan berperilaku dan reaksi terhadap stimulus yang diberikan. Kelancaran pembelajaran STEM yang melibatkan siswa, salah satunya adalah sikap siswa terhadap STEM. Siswa pada jenjang sekolah menengah pertama merupakan masa peralihan dari anak-anak menuju remaja yang belum dikatakan masa dewasa, selain itu adanya perilaku stereotype pada siswa laki-laki dan perempuan pada saat pembelajaran. Penelitian ini dilakukan untuk menganalisis sikap siswa terhadap Sains, Teknologi, Rekayasa, dan Matematika (STEM) di Indonesia dan Thailand ditinjau dari tingkat kelas dan jenis kelamin. Metode penelitian yang digunakan adalah kuantitatif deskriptif dengan menggunakan survei berupa kuesioner. Penelitian ini menggunakan kuesioner STEM yang dibagikan kepada 139 siswa di Thailand dan 90 siswa di Indonesia. Data dikumpulkan dengan menggunakan kuesioner tentang sikap siswa terhadap STEM dan protokol wawancara untuk guru IPA. Analisis sikap siswa yang berfokus pada kepercayaan diri, kesenangan, minat, dan kecemasan, menunjukkan bahwa sikap tersebut lebih dominan di antara siswa pada tingkat kelas tertinggi di kedua negara. Namun tidak ada perbedaan yang signifikan antara sikap siswa laki-laki dan perempuan di Indonesia dan Thailand, keduanya sama dalam merespon pembelajaran STEM.
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.19822
      Issue No: Vol. 13, No. 2 (2021)
       
  • IDENTIFICATION OF STUDENTS’ MISCONCEPTIONS USING ISOMORPHIC TEST: THE
           CASE OF NEWTON’S LAW OF MOTION

    • Authors: Fathiah Alatas, Siti Ilhamiah, Ahmad Suryadi
      Pages: 174 - 184
      Abstract: IDENTIFIKASI MISKONSEPSI SISWA MENGGUNAKAN UJI ISOMORFIK: KASUS HUKUM NEWTON TENTANG GERAKAbstractStudents' misconceptions can lead to learning failure if they are not addressed. In this study, using Google Form, we identify students’ misconceptions using the isomorphic test method on Newton's Law of Motion, especially the principles of dynamics. This study is quantitative research conducted in three junior high schools in South Tangerang. There are 90 participants involved that was selected by purposive sampling method. The research instrument was an isomorphic test in form of multiple choice with nine questions with three indicators namely: analyzing the application of Newton’s I law in daily life; analyzing the correlation between force and mass and the acceleration of a moving object; and analyzing the application of Newton’s III Law in daily life. The results showed that the students were identified as having misconceptions in Newton’s Law concept using isomorphic tests, including misconceptions of inertia and misconceptions of Newton’s Third Law of Motion. One of the misconceptions is that students assume an object will maintain its initial position in motion by applying a new force in the opposite direction. The students' misconceptions found in this study can be used as a reference so that they can be overcome in the learning process.AbstrakMiskonsepsi dapat menyebabkan siswa sulit belajar jika tidak segera diatasi. Dalam penelitian ini, dengan menggunakan Google Form, kami mengidentifikasi miskonsepsi siswa menggunakan instrumen tes isomorfik pada materi Hukum Newton tentang gerak, khususnya pada prinsip-prinsip dinamika. Studi ini merupakan penelitian kuantitatif yang dilaksanakan di tiga SMP di Tangerang Selatan. Terdapat 90 partisipan yang dilibatkan yang dipilih dengan metode purposive sampling. Instrumen penelitian berupa tes isomorfik berupa pilihan ganda dengan sembilan soal dengan tiga indicator yaitu menganalisis penerapan hukum I Newton dalam kehidupan sehari-hari; menganalisis hubungan antara gaya dan massa dengan percepatan suatu benda yang bergerak; dan menganalisis penerapan Hukum 3 Newton dalam kehidupan sehari-hari. Hasil penelitian menunjukkan bahwa siswa teridentifikasi mengalami miskonsepsi pada konsep Hukum Newton. Diantara miskonsepsinya adalah siswa berasumsi bahwa benda akan mempertahankan posisi awalnya dalam gerak dengan memberikan gaya baru dalam arah yang berlawanan. Miskonsepsi siswa yang ditemukan dalam studi ini dapat menjadi referensi sehingga dapat diatasi dalam proses pembelajaran. 
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.23967
      Issue No: Vol. 13, No. 2 (2021)
       
  • AN ANALYSIS OF CHEMISTRY HIGH SCHOOL END-OF-YEAR EXAMS ACCORDING TO
           BLOOM’S COGNITIVE COMPLEXITY

    • Authors: Salamah Agung, Amrina Alhumaira, Dedi Irwandi Yuskar, Tika Reformatika Fuadi
      Pages: 185 - 194
      Abstract: ANALISIS UJIAN AKHIR KIMIA BERDASARKAN KOMPLEKSITASKOGNITIF TAKSONOMI BLOOMAbstractSchool exams has been used by teachers to determine the success of students’ learning. This research is aimed to determine the extent of students learning through an analysis of end-of-year exam items based on Bloom’s cognitive complexity. The exam instruments are gathered from chemistry teachers of 5 public schools, consisting of in total 190 5-multiple-choice items. Qualitative approach and theory-driven content analysis method using Bloom’s revised taxonomy of cognitive complexity were employed in the research.  The result of this research showed that the majority of items (82.7%) determined students learning lower order cognitive skills (remember, understand, and apply). Skill of the analysis is the only higher order cognitive skill that has been found in the exam questions (17.3%). With regards to knowledge dimension, it was found that conceptual knowledge weighed the most among other dimensions (54.7%). It is interesting to see, however, that, the highest procedural knowledge was seen in the application skills (27.9%).  This research suggests that chemistry teachers need to carefully determine exam questions according to the cognitive complexity in order to ensure the extent of students learning. For curriculum developer, this research can be used to consider the depth of students’ learning outcomes as they serve as the foundation for exam development. Further research can be done to determine the gap between the exams and the expected learning outcomes. This will be beneficial to understand the extent to which schools can go higher than the minimun learning outcomes determined by the government.AbstrakUjian sekolah telah digunakan oleh guru untuk menentukan keberhasilan belajar siswa. Penelitian ini bertujuan untuk mengetahui sejauh mana siswa belajar kimia melalui analisis materi ujian akhir sekolah berdasarkan kompleksitas kognitif Bloom. Instrumen ujian dikumpulkan dari 5 sekolah umum, yang terdiri dari 190 item soal pilihan ganda. Pendekatan kualitatif dan metode analisis isi yang digerakkan oleh teori menggunakan taksonomi kompleksitas kognitif Bloom yang telah direvisi digunakan dalam penelitian ini. Hasil penelitian menunjukkan bahwa sebagian besar soal (82,7%) merupakan soal-soal dengan tingkat kognitif rendah (mengingat, memahami, dan menerapkan). Keterampilan analisis adalah satu-satunya keterampilan kognitif tingkat tinggi yang ditemukan dalam soal-soal ujian (17,3%). Untuk dimensi pengetahuan, ditemukan bahwa pengetahuan konseptual paling banyak di antara dimensi lainnya (54,7%). Menarik untuk dilihat, bagaimanapun, bahwa pengetahuan prosedural tertinggi terlihat pada keterampilan aplikasi (27,9%). Penelitian ini menyarankan guru untuk mempertimbangkan kompleksitas kognitif untuk memastikan sejauh mana siswa belajar.
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.24110
      Issue No: Vol. 13, No. 2 (2021)
       
  • DEVELOPMENT OF INTERACTIVE E-MODULE ON COLLIGATIVE PROPERTIES OF SOLUTIONS
           USING SIGIL

    • Authors: Raviqa A.F Maisessa, Erviyenni Erviyenni, Susilawati Susilawati
      Pages: 195 - 204
      Abstract: DEVELOPMENT OF INTERACTIVE E-MODULE ON COLLIGATIVE PROPERTIES OF SOLUTIONS USING SIGILAbstractThe role of technology in education is very important in helping to achieve learning goals, especially during a pandemic like now. This research aims to develop teaching materials in the form of an interactive electronic module or e-Module on the colligative properties of solutions using Sigil. The output of Sigil's products has an ePub format that is easily accessible both offline and online. This teaching material contains videos and animations to help visualize the concept. The research method used Research and Development by following the Plomp model. e-Module has been validated by 2 material experts and 2 media experts, and trials of users to teachers and students. The results showed that the interactive e-Module has a very valid value of 4 assessment substances in the form of material substance, learning design, display (visual communication) and software utilization with a percentage of scores of 96.15%, 96.88%, 93.75%, and 95.19% respectively. The test results of user response each obtained a score of 96.67% with a very interesting category.AbstrakPeranan teknologi dalam pendidikan sangat penting dalam membantu tercapainya tujuan pembelajaran, terlebih pada masa pandemi seperti sekarang. Penelitian ini bertujuan untuk mengembangkan bahan ajar dalam bentuk modul elektronik atau e-Module yang bersifat interaktif pada materi sifat koligatif larutan menggunakan Sigil. Luaran dari produk Sigil memiliki format ePub yang mudah diakses secara offline maupun online. Bahan ajar ini dilengkapi dengan video dan animasi untuk membantu memvisualisasi konsep. Metode penelitian yang digunakan adalah Research and Development dengan mengikuti model Plomp. e-Module yang dikembangkan telah divalidasi oleh 2 ahli materi dan 2 ahli media, serta uji coba terhadap pengguna, yaitu guru dan peserta didik. Hasil penelitian menunjukkan bahwa e-Module interaktif yang dikembangkan memenuhi kriteria sangat valid dari 4 substansi penilaian yaitu substansi materi, desain pembelajaran, tampilan (komunikasi visual) dan pemanfaatan software dengan persentase skor berturut-turut sebesar 96,15%, 96,88%, 93,75%, dan 95,19%. Hasil uji respon pengguna masing-masing diperoleh skor 96,67% dengan kategori sangat menarik.
      PubDate: 2021-12-30
      DOI: 10.15408/es.v13i2.21642
      Issue No: Vol. 13, No. 2 (2021)
       
 
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