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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pengajaran MIPA Jurnal Pendidikan Fisika Indonesia Jurnal Pendidikan IPA Indonesia Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Penelitian Pendidikan IPA (JPPIPA) ORBITA: Jurnal Pendidikan dan Ilmu Fisika SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan PROSIDING SEMINAR NASIONAL LEMBAGA PENELITIAN DAN PENDIDIKAN (LPP) MANDALA Hydrogen: Jurnal Kependidikan Kimia Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Lensa : Jurnal Kependidikan Fisika Abdihaz: Jurnal Ilmiah Pengabdian pada Masyarakat Abdi Masyarakat ABSYARA: Jurnal Pengabdian Pada Masyarakat Hydrogen: Jurnal Kependidikan Kimia Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Bioscientist : Jurnal Ilmiah Biologi Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Empiricism Journal ASEAN Journal of Science and Engineering Education (AJSEE) Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Lensa: Jurnal Kependidikan Fisika Nuras : Jurnal Pengabdian Kepada Masyarakat International Journal of Essential Competencies in Education Journal of Authentic Research International Journal of Ethnoscience and Technology in Education Multi Discere Journal Sasambo: Jurnal Abdimas (Journal of Community Service) Indonesian Journal of STEM Education
Prayogi, Saiful
Universitas Pendidikan Mandalika
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Synthesis and Characterization of ZnO Thin Layers using Sol-Gel Spin Coating Method Ahzan, Sukainil; Darminto, Darminto; Nugroho, Ferry Anggoro Ardy; Prayogi, Saiful
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 5 No. 2 (2021): July
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/esaintika.v5i2.506

Abstract

The potential of thin layer in many applications has led to research on the development of many new materials and their fabrication methods. This study aimed to synthesize a thin layer of ZnO using the facile and low-cost sol-gel spin coating method. The ZnO thin layer is deposited on a glass substrate and analyzed to observe the influence of the deposition variables such as heating and rotation speed, and its aging. The characterization methods include the identification of the formed phase using X-Ray Diffractometer (XRD), and the microstructure and elemental composition using Scanning Electron Microscopy (SEM) coupled with EDS (Energy Dispersive Spectrometer). The study shows that a thin layer of ZnO is successfully deposited on a glass substrate by heat treatment at temperatures of 300 oC and 500 oC. Furthermore, XRD reveals that higher heating temperatures result in higher diffraction peak intensity. At a heating temperature of 300 °C crystals are formed but are not yet perfectly oriented, while they are at 500 °C. On the other hand, higher spin coating rotation speed gives rise to lower intensity of diffraction peak. The ZnO crystallization is easier to form in the coating process with a lower rotation (1500 rpm). Interestingly, the thin layer is stable over time where there is no significant change in each sample, both in terms of intensity and width of the ZnO crystal peak. The results indicate that gel precursor aged less than two days can form ZnO crystals. Finally, SEM results show that the surface morphology of the ZnO layer heated at 500 oC has an average grain size of 300 nm. Based on the cross-sectional results of SEM shows that the higher the coating rotation speed has resulted the thinner of the ZnO layer, where the thickness of the resulting layer is on order >5 mm.
IMPLEMENTATION OF GENERATIVE LEARNING MODEL TO IMPROVE STUDENT’S OF ISLAM ABHARIYAH JUNIOR HIGH SCHOOL CRITICAL THINKING SKILLS Sri Yuliyanti; Saiful Prayogi; Bq. Azmi Sukroyanti
Lensa: Jurnal Kependidikan Fisika Vol. 4 No. 1: June 2016
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v4i1.33

Abstract

This research aims to enhance students’ critical thinking skills of SMP Islam Abhariyah on the academic year 2015/2016 through the application of the generative learning model. Research method used was classroom action research (PTK). This research was conducted in two cycles. Each cycle consist of planning, implementating, observating, and reflecting. Data learning activities of the students and teachers’ activities obtained by observation, while data on students’ critical thinking skills test was obtained by an evaluation at the end of each cycle. The subject of this study was 28 students in VIII-B class. Application of the generative learning model in this study considered as successful if the value of critical thinking skills of the students at a minimum categorized as critical. The data for student’s critical thinking skills was accomplished by using an essay test, and the average value of students is 41.96 (categorized very less critical) whit classical completeness achieved only 3,57% in the cycle I and in the cycle II showed the average value of the students is 68,92 (categorized critical) whit classical completeness increased to 85,71%. Research data of student’s activities was taken by using the student’s observation sheet. The average score in the cycle I is 46.50 (categorized as fairly active) and in the cycle II is 66.00 (categorized as active). The data of teacher’s activities was taken by using teacher’s observation sheet. The presentation of learning material is 64,28% (categorized as good) in the cycle I and 91,06% (categorized as very good) in the gathering II. Thus, the conclusion to this study is the application of the generative learning model can improve students’ critical thinking skills.
DEVELOPMENT OF PHYSIC LEARNING ANIMATION MEDIA USING ADOBE FLASH CS5 Amirullah A. Gere; Bq. Azmi Syukroyanti; Saiful Prayogi
Lensa: Jurnal Kependidikan Fisika Vol. 4 No. 1: June 2016
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v4i1.34

Abstract

This research aims to develop a medium of learning physics animation using Adobe Flash CS5 software on the subject of momentum and impulse. Testing the feasibility of learning through the media trial on 2 validator, ie material experts and design media. This study using ADDIE development model, namely Analysis, Design, Development, Implementation, Evaluation. This study only uses three stages, namely until the stage of development of animation media learning software designed using Adobe Flash CS5. Validation matter experts on media appearance and suitability of materials with the acquisition of a score of 3.6 that is rated "very valid." Validation specialist media design to display the main menu with the acquisition of a 3.7 score so classified as"very valid." Media planning and expert validation of the content of the material and the suitability of the animation with the acquisition of a score of 3.7 and is rated "very valid." Next to, the survey of 10 students 2nd semester of physics education by looking into the matter and the overall learning animation media with the acquisition of a score of 3.38 and is rated "very valid." Thus the media animation of learning developed worthy as a medium of learning physics subject of momentum and impulse.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF DENGAN STRATEGI PEMBELAJARAN POE (PREDICT OBSERVE EXPLAIN) UNTUK MENINGKATKAN HASIL BELAJAR DAN KEMAMPUANBERPIKIR KRITIS SISWA DI MAN 1 MATARAM TAHUN PELAJARAN 2012/2013 Saiful Prayogi; Samsun Hidayat; Auliya Wulandara
Lensa: Jurnal Kependidikan Fisika Vol. 1 No. 1: June 2013
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v1i1.70

Abstract

This study aims to improve learning outcomes and critical thinking skills of students MAN 1 Mataram Academic Year 2012/2013 through the application of cooperative learning model and strategy learning POE (Predict Observe Explain). The type of research used is classroom action research (PTK). This study was conducted in two cycles. Each cycle consists of planning, execution, observation, and reflection. Data on cognitive learning outcomes was obtained from PG tests and critical thinking through LKS. The subjects of the study are students of class X-1 that is 35 people. The results showed that, there is an increase in learning outcomes and students' critical thinking skills after the application of learning models. In the first cycle of classical completeness of cognitive learning results of 48.39%, the second cycle increased to 87.88%. The students' critical thinking ability in the first cycle was 67.28, and the Ikedua cycle increased to 74.62 with critical criteria. It can be concluded that cooperative learning model with POE (Predict Observe Explain) learning strategy has improved yield learning and critical thinking skills of students.
IMPLEMENTASI MODEL PEMBELAJARAN 5E UNTUK MENINGKATKAN HASIL BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS SISWA Saiful Prayogi; Samsun Hidayat; Armansyah Armansyah
Lensa: Jurnal Kependidikan Fisika Vol. 1 No. 1: June 2013
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v1i1.71

Abstract

This study aims to improve learning outcomes and critical thinking skills of students SMPN 18 Mataram Academic Year 2012/2013 through the implementation of 5E learning model. The type of research used is classroom action research (PTK). This research is conducted in a cycle consisting of planning, implementation, observation, and reflection. Data on cognitive learning outcomes were obtained from multiple choice tests and critical thinking skills using critical thinking skills tests. The subjects of the research are students of class VIII-A which is 19 people. The results showed that there was an increase in learning outcomes and critical thinking skills due to the 5E learning model. In the first cycle of classical completeness cognitive learning outcomes is 94% and the average value of 82 is categorized completely. Furthermore, critical thinking ability in the first cycle is worth an average of 76 that is completely categorized. It can be concluded that the 5E learning model has been able to improve learning outcomes and students' creative thinking ability.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION (PBI) BERBASIS AUTENTIK ASESMENT UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA Fujiah Fujiah; Saiful Prayogi; Samsun Hidayat
Lensa: Jurnal Kependidikan Fisika Vol. 4 No. 2: December 2016
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v4i2.84

Abstract

The objective of this research was to know the improvement of students critical thinking ability in MA Islahul Ummah NW Bunut Baok, academic year 2015/2016 by using PBI based on authentic assessment. This research used Classroom Action Research (CAR) and it consisted of two cycles. Each cycle consisted of planning, action, observation, and reflection. The data of student’s critical thinking ability was taken by giving student test, it was form of essay test. The results were obtainedseveral findings namely: 1) at first cycle: the mean score of students’ critical thinking abilitywas 54,41 and categorized into low category; 2) at second cycle:the mean score of students’ critical thinking ability was 85,29and categorizedintohigh category. Based on the results of this research can be concluded thatPBI based on authentic assessment can improve students’ critical thinkingability at the X grade students of MA. Islahul Ummah NW Bunut Baok, academic year 2015/2016.
PENERAPAN PENDEKATAN PEMBELAJARANCONTEXTUAL TEACHING AND LEARNING(CTL) DALAM UPAYAPENINGKATAN KETERAMPILAN BERPIKIR KRITIS Devi Lestari; Saiful Prayogi; Bq Azmi Syukroyanti
Lensa: Jurnal Kependidikan Fisika Vol. 5 No. 1: June 2017
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v5i1.122

Abstract

This research aim to increase students’ critical thinking skill by using Contextual Teaching and Learning (CTL). This research is class room action research which use the quantitative approach. Subject of the research is VIII grade students’ and object of the research is students’ critical thinking skill in SMPN 5 Narmada. The instrument of the research is the critical thingking skill test. The data collection technique in this research is test and observation sheet, the test is used to measure the critical thingking skill whether the observation sheet is used to measure students’ and teacher activity. The result of research shows that the application of Contxtual Teaching and Learning (CTL) approach can increase students’ critical thinking skill. This can be seen from the data analysis result where the I cyrcle reach 49,91 and the II cyrcle reach 80,00 which involve in critical category.
PENGARUH PEMBELAJARAN INTERAKTIF BERBASIS KONSEP TERHADAP AKTIVITAS DAN PEMAHAMAN KONSEP FISIKA SISWA Fitriani Fitriani; Bq Azmi Sukroyanti; Saiful Prayogi
Lensa: Jurnal Kependidikan Fisika Vol. 5 No. 1: June 2017
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v5i1.124

Abstract

This research aims to know the influence of interactive learning based on concept toward activity and physic concept understanding at student of SMPN 19 Mataram in academic year 2016/2017. The type of this research is experimental queasy research. The population in this research are all seventh grade student as the experimental class who are taken with purposive sampling technique. The data in this research is taken with giving pre-test and post-test to student in sample class. Data collection technique is using observation sheet and test. The result of research shows that student learning activity in experimental class is gotten the average score 80% with active category in learning process, student learning activity in control class in gotten 75% average score with active enough category in learning process. The average score of concept understanding in experimental class is 88 and control class is 75. The result hypothesis test with t-test on 5% significant level shows that t-count > t-table = (5,28 > 1,67), this means that Ha is accepted, so this can be concluded that interactive learning process based on the concept has influence toward activity and student concept understanding.
PENGEMBANGAN WORKSHEET TEMATIK-INTEGRATIF PADA MATA PELAJARAN IPA TERPADU UNTUK MENUMBUHKAN KETERAMPILAN BERPIKIR KERITIS SISWA Hunaepi Hunaepi; Muhali Muhali; Saiful Prayogi
Lensa: Jurnal Kependidikan Fisika Vol. 1 No. 2: December 2013
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v1i2.201

Abstract

The research was conducted to improve the Critical Thinking Capability in detail: 1) Describe the thematic-integrative worksheet on integrated IPA Subjects, 2) Measure the critical thinking skills of students as the effect of the thematic-integrative Worksheet material, and 3) Describe the student's response to the teaching material Worksheet thematic-integrative. The resulting product development is an thematic-integrative Worksheet to support a learning process that can improve critical thinking skills. The thematic-integrative worksheets developed have met the criteria of validity and according to the expert. The test results have shown that the thematic-integrative Worksheet teaching materials are more effective. All learning tools used are in valid categories and are eligible for use. The results of the first trial showed that students' critical thinking skills were averaged 76.7 (critical categories), while the second test reached an average of 84.4 (very critical). Based on the analysis result, it is found that the thematic-integrative worksheet developed can develop critical thinking skill.
REVIU LITERATUR TENTANG KETERAMPILAN PROSES SAINS Ni Nyoman Sri Vutu Verawati; Saiful Prayogi; Muhammad Asy’ari
Lensa: Jurnal Kependidikan Fisika Vol. 2 No. 1: June 2014
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v2i1.310

Abstract

This article describes scientific learning that focuses on the implementation of learning on scientific principles to build students' thinking skills in accordance with the 2013 curriculum. The essence of science education becomes the main foundation of the importance of teaching science process skills in learning. Scientific skills that are important to train learners in conducting scientific activities. These skills include, 1) observing; 2) interpret; 3) predict; 4) using tools and materials; 5) apply the concept; 6) planning research; 7) communicate.
Co-Authors Abdul Rais Nur Agus Muliadi Agus Muliadi Agus Muliadi Agus Muliadi Ahmad Harjono AHMADI Ahmadi Ahmadi Ahzan, Sukainil Ahzan, Sukainil Akbar Juliansyah Alaydrus, Kadir Alfan Ali Imran Alibar, Muhamad Amelia, Ria Aminullah Aminullah Aminullah Aminullah, Aminullah Amirullah A. Gere Anita Fitriani Anita Fitriani Annisa Hafizoh Ardi, Raden Fanny Printi Ariansyah Ariansyah, Ariansyah Aris Doyan Armansyah Armansyah Armansyah Armansyah As’ari, Muhammad Auliya Wulandara Ayub, S. Azhul Azmil Sani Azizah, Lathifatul Muwafiq Azmi, Irham Azra Fauzi Baiq Asma Nufida Baiq Asma Nufida Baiq Azmi Sukroyanti Baiq Azmi Sukroyanti Baiq Hanum Ekayanti Baiq Mirawati Baiq Mirawati Baiq Rina Amalia Safitri Bayani, Faizul Bilad, Muhammad Roil Bq Azmi Sukroyanti Bq Azmi Syukroyanti Bq. Azmi Sukroyanti Bq. Azmi Syukroyanti Bukhari, Hasbullah Bin Burhanuddin Burhanuddin Dadang Warta Candra Wira Kesuma Darminto . Devi Lestari Dharmawati, Indah Dharmawibawa, Iwan Dody Dwi Pangga Dwi Sabda Budi Prasetya Dwi Sabda Budi Prasetya E Nursa’ban E Nursa’ban E. Ewisahrani Ekayanti, Baiq Hanum El Yazidi, Rachid F Fathurrahmaniah Faisatullah, Moh Farida Bahalwan Firdaus, Laras Fitri, Muliana Fitria Sarnita Fitriani Fitriani Fitriani, Herdiyana Fuaddunnazmi Fuaddunnazmi Fuaddunnazmi, Fuaddunnazmi Fujiah Fujiah Fujiah, Fujiah Gargazi Gargazi Gere, Amirullah A. Gummah, S. Gummah, Syifa'ul Gummah, Syifa’ul Gummah, Syifaul Gummah, Syifaul Gummah, Syifa’ul Gummah, Syifa’ul H Mansur Habibi Habibi Habibi, H habiburrahman, Lalu Hafsah Taha Haifaturrahmah, Haifaturrahmah Haryanto, lutfin Helmi Rahmawati Helmi Rahmawati Heryani, Nunik Hikmawati . Hikmawati Hikmawati Hisbulloh Als Mustofa Hulyadi, Hulyadi Hunaepi Hunaepi Hunaepi, Hunaepi I Ketut Sukarma I Wayan Karmana I Wayan Karmana I Wayan Karmana, I Wayan Ika Nurani Dewi Ilyas Ilyas Indah Dharmawati Indriaturrahmi, Indriaturrahmi Irham Azmi Iskandar, Jono Islahudin Islamiyah Islamiyah Islamiyah Islamiyah, Islamiyah Isti Fitriana Azizah Istin Fitriana Aziza Iwan Doddy Dharmawibawa Iwan Dody Dharmawibawa Jono Iskandar Jupriadi, Lalu Kadir Alpan Alaydrus Kouamé, Alfred Niamien Kouamé, Alfred Niamien Kuang-Chih Tseng Kurnia, Nova Laras Firdaus Laras Firdaus Laras Firdaus Laras Firdaus Laras Firdaus Lisda Ramdhani Lovy Herayant Lovy Herayanti Lovy Herayanti M. Muhali M. R. Bilad, M. R. Maya Afrilyana Méité, Namory Méité, Namory Menap Mirawati, Baiq Moh Faisatullah Muh. Rangga Wali Muhali , Muhali Muhali Muhali Muhali Muhali Muhamad Ikhsan Muhammad Asy'ari Muhammad Asy’ari Muhammad Asy’ari Muhammad Ikhsan Muhammad Ikhsan Muhammad Roil Bilad Muhammad Roil Bilad Muhammad Salahuddin Muhammad Suhardi Muhammad Yamin Muhammad Yusril Yusup Muhmmad Asy’ari Mujitahid Mujitahid Mujriah Muliadi, A. Mustofa, Hisbulloh Als Nayla, Elma Syafira Ni Nyoman Sri Putu Verawati Ni Nyoman Sri Putu Verawati Ni Nyoman Sri Putu Verawati Ni Nyoman Sri Putu Verawati Ni Nyoman Sri Vutu Verawati Nova Kurnia Nova Kurnia Nugroho, Ferry Anggoro Ardy Nunik Heryani Nur, Abdul Rais Owusu-Darko, Isaac Pahriah Pahriah Pangga, Dwi Pathan Pathan Pathan, Pathan Prasetya, Dwi Sabda Budi Putri, Merla Wahida Putriawati, Wiwin Rachid El Yazidi Raden Fanny Printi Ardi Rahmawati Rahmawati Ratna Azizah Mashami Rayis, Widuri Permata Anggarbini Retnasari, Baiq Ayu Rijal, Khaerul Rizal, Saipul Rospin Hidayati RR. Ella Evrita Hestiandari Salvetti, Fernando Samsun Hidayat Samsun Hidayat Samsun Hidayat Samsun Hidayat Samsun Hidayat Samsun Hidayat Sari’ah Sari’ah Sari’ah Sari’ah Sari’ah, Sari’ah Sarkingobir, Yusuf Siti Zubaidah Sri Yuliyanti Suhirman Suhirman Sukainil Ahzan Sukainil Ahzan Sukainil Ahzan Sukaisih, Roniati Sukroyanti, Baiq Azmi Sukroyanti, Bq Azmi Sukroyanti, Bq. Azmi Sulami Sibua Suryati Suryati Sutarto Sutarto Sutarto Sutarto Syahrial Ayub Syahrial Ayub Syamsiar, Syamsiar Syifa’ul Gummah Syifaul Gummah Syifaul Gummah Syifaul Gummah Syifa’ul Gummah Syifa’ul Gummah Syukroyanti, Bq Azmi Syukroyanti, Bq. Azmi Taha, Hafsah Taufik Samsuri Taufik Samsuri Taufik Samsuri Tseng, Kuang-Chih Verawati, I Putu Verawati, N. N. S. P. Verawati, N. N. S. P. Verawati, Ni Nyoman Sri Vutu W Widia W. Wahyudi, W. Wa Nirmala Wahyudi Wahyudi Wahyudi Wahyudi Wahyudi Wahyudi Wali, Muh. Rangga Wati, Ella Erma Widuri Permata Anggarbini Rayis Wirawan Putrayadi Wirawan Putrayadi Wirawan Putrayadi Wirawan Putrayadi, Wirawan Wulandara, Auliya Yaya, Ouattara Leygnima Yuliyanti, Sri Yusup, M. Y. Yusup, Muhammad Yusril Zulkarnaen Zulpan Zulpan