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Profile of Students’ Problem Solving Skills and the Implementation of Assisted Guided Inquiry Model in Senior High School Muslimah Cindikia; Hainur Rasyid Achmadi; Binar Kurnia Prahani; Saiyidah Mahtari
Studies in Learning and Teaching Vol. 1 No. 1 (2020): April
Publisher : Indonesia Approach Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v1i1.22

Abstract

The purpose of this research to analyze profile students’ problem solving skill and the implementation of assisted guided inquiry at senior high school. The type of research is used the preliminary research method with data collection techniques such as tests and questionnaires. The data are obtained, analyzed descriptively qualitatively. The results of this study show that only a few students can work on the material using problem-solving strategies (A-Assessing the problem (identifying principles to be used in problem-solving), C-create a drawing (translating words in the form of pictures containing about problem-solving instructions), C-conceptualize strategy (outlining the steps that will be used in solving the problem), E-executing the solution (applying the formula to solve the problem by the steps) and finally S-scrutinize the result (giving a level of confidence and give a reason) in solving dynamic electricity problems. Totally of the students, five students had low problem-solving skills, and 25 students who had moderate problem-solving skills. Totally of the students, five students had low problem-solving skills, and 25 students who had moderate problem-solving skills. The lowest problem-solving strategy value is at point S (scrutinize the result). Implementation of learning models provided is not ideal so that it causes students to be less active so that problem-solving skills are lacking and no laboratory supports the learning process. Students are not introduced to the existence of a virtual laboratory (PhET) as a laboratory replacement. So to improve students' problem-solving skills required appropriate learning methods.
“New Normal” in Learning and Teaching Binar Kurnia Prahani; Tsung-Hui Cheng
Studies in Learning and Teaching Vol. 1 No. 2 (2020): August
Publisher : Indonesia Approach Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v1i2.41

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Social distancing and physical distancing policies have been implemented in many countries for some time in the face of a COVID-19 pandemic. The new policy that has been adopted by many countries is "New Normal". New Normal is a scenario to accelerate the handling of COVID-19 in health and socio-economic aspects. One of them is the Government of Indonesia has announced plans to implement new normal scenarios by considering epidemiological studies and regional readiness. With the implementation of New Normal, education will be run again according to the health protocol. New Normal policies in education must also be in line with instructions issued by The United Nations Agency for Child Welfare (UNICEF). UNICEF has issued guidelines for countries that want to reopen teaching and learning activities in schools. The guide consists of three stages, namely before opening, entering the opening process, and when opening has been carried out. Research on the planning, preparation, implementation, and evaluation of New Normal in the field of learning and teaching needs the attention of all parties, including academics. The results of research and publications on the impact of New Normal in the field of learning and teaching are believed to be beneficial in the field of education.
Profile of Implementation Direct Instruction and Physics Problem Solving Skills of Senior High School Students M Raynaldi Rosyidi Zamil; Eko Hariyono; Binar Kurnia Prahani
Jurnal Ilmiah Pendidikan Fisika Vol 5, No 3 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jipf.v5i3.3895

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This research aims to determine the profile of high school student's ability to solve physics problems by applying the direct instruction learning model based on audiovisual Sparkol video scribe media. The research used is preliminary. This study uses the method of applying the ACCES problem-solving skill level criteria (A-Assen the problem, C-Create a drawing, C-Conceptualize the strategy, E-Execute the solution, S-Scritinize your Desult), with 101 students of class XI SMA Negeri 1 Now. Data were obtained by using problem-solving tests, questionnaires, and interviews with students and teachers of physics subjects. Data analysis was carried out in a qualitative descriptive manner. The results of the study: (1) Based on the results of the problem-solving tests that students have in the low category with a score range of 0 to 10, 87 students, 12 students in the medium category with a score range of 11 to 20, and 2 students in the high category with a score range of 21. up to 30. (2) Based on the results of the questionnaire on student learning experiences and teacher performance in delivering physics learning in class, it can be seen that: (a) students do not like physics subjects, (b) teachers often teach using the lecture method, rarely use other learning media, (c) students have difficulty working on the problem-solving skills test. (3) results Based on teacher and student interviews, it can be seen that problem-solving in physics is important to know. According to students, the obstacles in improving problem-solving skills were due to a lack of interest in physics subjects, and the characteristics of physics subjects were quite complicated. Likewise, the teacher's response cannot be made well because of student interest, so that improving problem-solving skills cannot be done effectively and can only be done in certain classes. Thus, it can be said that the problem-solving skill profile based on the ACCES criteria in class XI students of SMA Negeri 1 Sekaran can be categorized as low and difficult to train.
Project-based inquiry-science: An innovative learning for thinking, teaching and assessing science-physics Nurita Apridiana Lestari; Eko Hariyono; Dwikoranto Dwikoranto; Binar Kurnia Prahani; Utama Alan Deta
Momentum: Physics Education Journal Vol. 6 No. 1 (2022)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v6i1.6254

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Project-based Inquiry Science (PjBI-Science) is one of the embodiments of innovative learning designed for students to have abilities like scientists and to experience various investigative methodologies, which include experimentation, modelling, simulation, and data analysis in the fields of earth science, life science, and physical sciences. Not only beneficial for students, but PjBI-Science also facilitates teachers to be able to design detailed learning processes and conduct assessments according to students' thinking skills and abilities, both individually and in groups. This study aims to identify the characteristics and find the benefits of implementing PjBI-Science learning. The research method used is a systematic review with a meta-aggregation method that summarizes the results of research related to PjBI-Science qualitatively. Based on the literature review results to identify the characteristics of the implementation of PjBi-Science, conclusions were obtained regarding the benefits of implementing learning. For students, it can improve the quality of abilities in the natural science field and accommodate the learning needs to optimize thinking skills, while for teachers, it can holistically provide alternative teaching styles in an innovative way and conduct an effective assessment of the activities and cognitive abilities of students.
Metaphysics in a Review of "Karl Popper's Philosophy of Science" (Rationality Without Foundations) by Stefano Gattei Binar Kurnia Prahani; Sayidah Mahtari; Suyidno; Joko Siswanto; Wahyu Hari Kristiyanto
IJORER : International Journal of Recent Educational Research Vol. 1 No. 3 (2020): October
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v1i3.58

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This article is the result of a book review of a work by Stefano Gattei. The starting point of Popper's view is that "almost every phase of our scientific development is under metaphysical rule, that is, ideas that are tested, ideas which determine not only what problems we need to explain, but also what kinds of answers we will consider to be one that is important or satisfactory or accepted, and as a remedy, or guarantee, of a previous answer". Popper's indeterminism is important because Popper's custom begins by considering an intuitive Laplacian view of determinism: "the world is like a motion picture film: or a projected image. Parts of the film have proved to be the past. And unproven people are the past. front". Popper has always been claimed to be a metaphysical realist: to him, to be a realist means to think, in covenant with common sense, that the world of his existence is independent of human beings. It means, "my existence will end without the world coming to an end too". As well as other metaphysical positions, realism is a non-testable conjecture: "realism is neither proven nor disproved".
Pengembangan Model Blended Web Mobile Learning dengan Aplikasi MoLearn untuk Meningkatkan Keterampilan Berpikir Tingkat Tinggi Siswa SMA Bambang Hariadi; M. J. Dewiyani Sunarto; Tri Sagirani; Tan Amelia; Julianto Lemantara; Binar Kurnia Prahani; Budi Jatmiko
Empiricism Journal Vol. 2 No. 2: December 2021
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (716.309 KB) | DOI: 10.36312/ej.v2i2.560

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Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa SMA berbasis Higher Order Thinking Skill (HOTS) melalui pembudayaan belajar dengan pendekatan blended learning dengan menerapkan model Blended Web Mobile Learning (BWML) dan aplikasi MoLearn. Penelitian ini merupakan penelitian pengembangan yang mengacu pada Generic Design Research Model (GDRM) dari Plomp dan Nieveen. Untuk pengembangan aplikasi MoLearn metode System Development Life Cycle (SDLC) model waterfall digunakan dalam penelitian ini. Penelitian ini meibatkan 205 siswa sebagai subjek penelitiaan. Data penelitian dikumpulkan menggunakan instrument lembar validasi model, angket resposn siswa, dan tes HOTs siswa. Penelitian dianalisis secara deskriptif menggunakan persamaan reliabilitas dan n-gain. Hasil penelitian menunjukkan bahwa (1) model BWML dengan aplikasi MoLearn dinyatakan valid dan reliable berdasarkan tinjauan content dan isi, selain itu, berdasarkan hasil respon 205 siswa terhadap pembelajaran model BWML dengan aplikasi MoLearn, 83% siswa dinyatakan antusias mengikuti pembelajaran; dan (2) peningkatan HOTs siswa dinyatakan meningkat (rerata n-gain= 0,46) dengan kategori sedang. Hasil penelitian ini menyimpulkan bahwa model Blended Web Mobile Learning (BWML) dengan aplikasi MoLearn valid, praktis, dan efektif untuk meningkatkan keterampilan berpikir tingkat tinggi siswa SMA. The Development of the Blended Web Mobile Learning Model with the MoLearn Application to Improve High School Students’ Higher Order Thinking Skills Abstract This study aims to improve the learning outcomes of high school students based on Higher Order Thinking Skills (HOTS) through the culture of learning with a blended learning approach by applying the Blended Web Mobile Learning (BWML) model and the MoLearn application. This research is a development research that refers to the Generic Design Research Model (GDRM) from Plomp and Nieveen. For the development of the MoLearn application, the Waterfall Model System Development Life Cycle (SDLC) method was used in this study. This study involved 205 students as research subjects. The research data were collected using a model validation sheet instrument, student response questionnaires, and student HOTs tests. The research was analyzed descriptively using the reliability equation and n-gain. The results showed that (1) the BWML model with the MoLearn application was declared valid and reliable based on the content and content review, in addition, based on the results of the responses of 205 students to the BWML model learning with the MoLearn application, 83% of the students were stated to be enthusiastic about participating in the learning; and (2) the increase in students' HOTs was stated to be increasing (mean n-gain = 0.46) in the medium category. The results of this study conclude that the Blended Web Mobile Learning (BWML) model with the MoLearn application is valid, practical, and effective for improving high school students’ higher order thinking skills.
PENGEMBANGAN PERANGKAT PEMBELAJARAN FISIKA MODEL INKUIRI TERBIMBING UNTUK MELATIHKAN KEMAMPUAN MULTI REPRESENTASI SISWA SMA Binar Kurnia Prahani; Soegimin W.W; Leny Yuanita
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 4 No. 2 (2015)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v4n2.p503-517

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The purpose of this research is produce physics learning material through guided inquiry model that valid, practical, and effective to try multiple representation ability of student in senior high school. The development of learning material used the Kemp model and was tested in class X of SMAN 19 Surabaya second semester in academic year 2013/2014 with One-Group Pretest-Posttest Design. The data collection used observation method, test, and quetionnaires. The data analysis techniques used descriptive analysis of quantitative, qualitative and statistic non parametric. The results of this research are: 1) Learning material developed has a valid category; 2) Learning material in terms of a practical category in feasibility of lesson plans and the students activities in accordance with steps of guided inquiry model; and 3) The learning material effectiveness in terms of: (a) Improving students learning achievement seen from the n-gain score with high category; (b) Improving multiple representation ability of student by getting the n-gain score with high category and the analysis results of  statistic non parametric are: 1) nothing different of multiple representation ability of student at each class, 2) different of multiple representation ability of student, and 3) nothing different of improving multiple representation ability of student at each class; and (c) The students responds toward material and implementation of learning are very positive. Its conclusion that the learning material through guided inquiry model are valid, practical, and effective to try multiple representation ability of student in senior high school Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran fisika model inkuiri terbimbing yang valid, praktis, dan efektif untuk melatihkan kemampuan multi representasi siswa SMA. Pengembangan perangkat pembelajaran menggunakan model Kemp dan diujicobakan di kelas X SMAN 19 Surabaya semester genap tahun ajaran 2013/2014 dengan One-Group Pretest-Posttest Design. Pengumpulan data menggunakan metode observasi, tes, dan angket. Teknik analisis data menggunakan analisis deskriptif kuantitatif, kualitatif dan uji statistik non parametrik. Hasil penelitian ini menunjukkan,: 1) Perangkat pembelajaran yang dikembangkan berkategori valid; 2) Perangkat pembelajaran ditinjau dari keterlaksanaan RPP berkategori praktis dan aktivitas siswa sesuai dengan tahap-tahap pada model inkuiri terbimbing; dan 3) Keefektifan perangkat pembelajaran ditinjau dari: (a) Peningkatan hasil belajar siswa terlihat dari n-gain dengan kategori tinggi; (b) Peningkatan penguasaan kemampuan multi representasi siswa terlihat dari n-gain dengan kategori tinggi dan hasil analisis uji statistik non parametrik, yaitu: 1) tidak terdapat perbedaan kemampuan multi representasi awal siswa pada kelas yang satu dengan kelas yang lain, 2) terdapat peningkatan kemampuan multi representasi siswa, dan 3) tidak terdapat perbedaan peningkatan kemampuan multi representasi siswa pada kelas yang satu dengan kelas yang lain; dan (c) Respon siswa terhadap perangkat dan pelaksanaan pembelajaran sangat positif. Disimpulkan bahwa perangkat pembelajaran model inkuiri terbimbing yang dikembangkan valid, praktis, dan efektif untuk melatihkan kemampuan multi representasi siswa SMA.
Profile of Students Physics Problem Solving Skills and Problem Based Learning Implementation Supported by Website on Gas Kinetic Theory Mila Candra Pristianti; Binar Kurnia Prahani
Jurnal Pendidikan Progresif Vol 12, No 1 (2022): Jurnal Pendidikan Progresif
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1656.019 KB)

Abstract

Abstract: Profile of students physics problem-solving skills and problem based learning implementation supported by website on gas kinetic theory. Objectives: To analyze physics problem solving skills as a consideration in the implementation of a website-based PBL model on kinetic theory of gases. Methods: The research subjects were 162 high school students in class XI in Madiun Regency based on purposive sampling. Data collection were using problem-solving skills test ACCES indicators, student questionnaires, physics teacher interviews. Data were analyzed descriptive qualitative. Findings: The level of problem-solving skills in the kinetic theory of gases is still low, 159 students in low category, 3 students in medium category. On average students only answered questions in the E-Execute the solution. Conclusion: Students are not used to solving questions with ACCES indicators. Students tend to learn by memorizing formulas. So, the website-based PBL model can be applied to improve students’ problem solving skills.Keywords: Problem solving skills, Problem based learning, Gas kinetic theory.Abstrak: Profil keterampilan pemecahan masalah fisika siswa dan pelaksanaan problem based learning berbasis website pada teori kinetik gas. Tujuan: Untuk menganalisis profil keterampilan pemecahan masalah fisika siswa sebagai pertimbangan dalam penerapan model PBL berbasis website pada materi teori kinetik gas. Metode: Subjek penelitian adalah 162 siswa SMA kelas XI di Kabupaten Madiun berdasarkan teknik purposive sampling. Instrumen penelitian yaitu instrumen tes kemampuan pemecahan masalah indikator ACCES, angket siswa dan wawancara guru fisika. Data dianalisis secara deskriptif kualitatif. Temuan: Tingkat keterampilan pemecahan masalah pada materi teori kinetik gas masih rendah, yaitu sebanyak 159 siswa dengan kategori rendah dan 3 siswa dengan kategori sedang. Dari hasil penelitian rata-rata siswa hanya menjawab soal pada kategori E-Execute the solution. Kesimpulan: Siswa belum terbiasa menyelesaikan soal keterampilan pemecahan masalah dengan indikator ACCES. Siswa cenderung belajar dengan menghafal rumus. Sehingga model PBL berbasis website dapat diterapkan untuk meningkatkan keterampilan pemecahan masalah siswa.Kata kunci: Keterampilan pemecahan masalah, Problem based learning, Teori kinetik gas.DOI: http://dx.doi.org/10.23960/jpp.v12.i1.202229
Profile of PBL Model Assisted by Digital Books to Improve Problem Solving Ability of High School Students on Dynamic Fluids Nova Allysa Qotrunnada; Binar Kurnia Prahani
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1451

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This research was conducted with the aim of analyzing the problem-solving ability profile of high school students as a consideration in applying the Problem Based Learning (PBL) model based on digital books on Dynamic Fluids. The survey method used is a preliminary survey method. Data collection techniques for written exams, questionnaires, and interviews with teachers and students. This research was conducted in Gresik district with a total of 143 high school students from 5 classes in class XI, there were 78 boys and 67 girls. This study was conducted in the even semester of 2020/2021. Written test data were analyzed descriptively qualitatively. From the results of research based on problem-solving abilities that were tested on 143 students in the low category with a range of 0-40 as many as 133 students consisting of 76 men and 58 women. Medium category with a range of 41 – 70 as many as 9 students consisting of 0 boys and 9 students. While the High category with a range of 71 - 100 as many as 1 student, namely 1 female. Applying PBL techniques will improve students' problem-solving skills. Therefore, it can be concluded that in order to improve students' problem-solving skills, they need updates in learning, such as the application of an attractively packaged PBL learning model that is adapted to the current learning era
Profile of Implementation of Free Inquiry Learning Assisted By PhET and Critical Thinking Skills of Senior High School Students on Light Material Anggi Aulidhia Rohmah; Binar Kurnia Prahani
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 9, No 2: December 2021
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (993.071 KB) | DOI: 10.33394/j-ps.v9i2.4192

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This research was conducted to obtain a Free Inquiry Learning Implementation Profile assisted by PhET and Critical Thinking Skills of Senior High School Students on Light Material. The type of this research is descriptive preliminary research and does not test the hypothesis.  The research subjects consisted of 111 students. Data collection techniques in a form of questionnaires, teacher interviews, and written tests which has been tested for validity and reliability. Then the data that has been obtained will be analyzed descriptively qualitatively. Based on the study results, findings in the form of 1) The ability of critical thinking skills of students in the low and medium category. The low category with a range of grades from 0 to 45 as many as 44 students where male 15 students, and 29 female students, the medium category with a range of grades from 46 to 75  as many as 63 students where male 4 students and 59 female students, and high category with a range 75 to 100 as many as 4 female students; 2) Criteria for the lowest critical thinking skills is “evaluation” with an average value of 1.00, 3) The implementation of the free inquiry model has the potential to improve student’s critical thinking skills. It can be concluded if the critical thinking skills possessed by students are low, so it is necessary to increase student’s critical thinking skills, namely by the implementation of free inquiry assisted by PhET.
Co-Authors Abdul Muizz Abdul Muizz Abebayehu Yohannes Abib Hani Mashurin Abu Zainuddin Abu Zainuddin Achmad Lutfi Lutfi Achmad Samsudin Ahmad Wachidul Kohar Akhmad Nasor Ali Hasbi Ramadani Ali Hasbi Ramadani, Ali Hasbi Alvian Ariantoro Alvin Khoirun Niza Ana Yuniasti Retno Wulandari Ana Yuniasti Retno Wulandari Andi Suhardi Anggi Aulidhia Rohmah Anisa Rizky Aushia Tanzih Al Haq Ayunin Nadzirin Bambang Hariadi Budi Jatmiko Budi Jatmiko Budi Jatmiko Budi Jatmiko Budi Jatmiko Budi Jatmiko Budiyono Saputro Cheng, T. H. Chih-Hsiung Ku Diah Hari Kusumawati Diah Hari Kusumawati Dimas Ari Pratama Dimas Fahmi Rizaldi Dinar Maftukh Fajar Diyah Prasasti Listiantomo Dwikoranto Dwikoranto Dwikoranto Dwikoranto Dwikoranto Dzulkiflih Dzulkiflih Fadlilatul Atiqoh Fatihatun Nikmah Fauziyah Khoirin Nisyah Febri Syahrul Haj Febtya Lailatul Badriyah Fifta Itsna Iftirani Fika Dina Aprilia Firmanul Catur Wibowo Firmanul Catur Wibowo Fithriatiz Zahro Frida U. Ermawati Hainur Rasid Achmadi Hainur Rasyid Achmadi Hainur Rasyid Achmadi Hanandita Veda Saphira Hanandita Veda Saphira Hanandita Veda Saphira Hanandita Veda Saphira Hariyono, Eko Hermanto Hermanto Husni Mubarok Husni Mubarok Husni Mubarok Husni Mubarok Husni Mubarok Husni Mubarok Husni Mubarok Ikah Mudrikah Innita Fashihatul Qiroah Ismi R. Setiaji Joko Siswanto Julianto Lemantara Kirana Aureola Arzak Kirana Aureola Arzak Kirana Aureola Arzak Lari Andres Sanjaya Leny Yuanita Leny Yuanita Leny Yuanita Lia Saptini Handriani Limatahu, Iqbal Lindsay N. Bergsma Lutfhi Abdil Khuddus M Munasir M Raynaldi Rosyidi Zamil M. J. Dewiyani Sunarto M. Mardiyanti M. Muhali Madlazim Madlazim Madlazim Madlazim Mala Mulia Marianus Mila Candra Pristianti Mila Candra Pristianti Mochammad Yasir Mochammad Yasir Mochammad Yasir Mohamad Nur Mohamad Nur Mohammad Nur Mohammad Nur Mohammad Walid Rasuliy Mohd Nor Syahrir Abdullah Mohd Zaidi Amiruddin Mohd Zaidi Bin Amiruddin MUHAMMAD ABDUL GHOFUR Muhammad Abdul Ghofur Muhammad Asy’ari Muhammad Satriawan Muslimah Cindikia Muslimin Muslimin Nabila Rahmadita Nabillah Zuhrotun Nisa Nadi Suprapto Nadila Wahyu Pertiwi Nandi Okta Indriati Ni Nyoman Sri Putu Verawati Nindy Carmelia Ninik Fadhillah Nova Allysa Qotrunnada Nova Allysa Qotrunnada Nova Allysa Qotrunnada Nova Kurnia Nur Qomaria Nur Qomaria Nur Siyaadatul Ummah Nurita Apridiana Lestari Octa Qamar Rachmawati Paken Pandiangan Paken Pandingangan Puspita Sari Sukardani Rachmadaniz Audrey Kinasih Rahyu Setiani Ratna Pangastuti Rikiy Hudamaulana Risqilia Ramandani Rizki Fitri Rahima Uulaa Rizki Fitri Rahima Uulaa Rohim Aminullah Firdaus Rosikhotul Ilmi Rosyid Althaf S. Suyidno Safitri, Shabrina Saiyidah Mahtari Sayidah Mahtari Sayidah Mahtari Selonita Oldi Devanti Setyo Admoko Shabrina Safitri Shalsa Billa Ardhana Neswary Shalsa Billa Ardhana Neswary Shalsa Billa Ardhana Neswary Shelvia Junita Putri Siti Meisaroh SLAMET SETIAWAN Soegimin W.W Sri Astutik Sri Astutik SRI ASTUTIK Sri Astutik Sri Astutik Sri Wahyuni Sugeng Wahono Suliyanah Suliyanah Supeno Supeno Supeno Suprapto, N. Suryanti Suyidno Suyidno Suyidno Suyidno Suyidno Tan Amelia Tan Amelia Tan Amelia Tan Amelia Tan Amelia Tia Rahmi Cahyani Tia Rahmi Cahyani Titin Sunarti TITIN SUNARTI Tjipto Prastowo Tri Sagirani Tsabitah Farah Dina Tsung-Hui Cheng Tsung-Hui Cheng Tsuroyya Tsuroyya Utama Alan Deta Via Aprilia Nugraha W.W, Soegimin Wahyu Hari Kristiyanto Wasis Woro Setyarsih Yantidewi, Meta Yeni Anistyasari Yuli Sutoto Nugroho Zainal Arifin Imam Supardi ZAINUL ARIFIN IMAM SUPARDI