Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika最新文献_第6页

EFL Teacher's Perception on Reading Strategies Taught in High Schools 高中英语教师对阅读策略教学的看法

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2021-07-30 DOI: 10.36312/esaintika.v5i2.423

D. Fitri, Dan Ginting

引用次数: 2

Synthesis and Characterization of ZnO Thin Layers using Sol-Gel Spin Coating Method 溶胶-凝胶自旋镀膜法制备ZnO薄层及表征

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2021-07-30 DOI: 10.36312/esaintika.v5i2.506

Sukainil Ahzan, D. Darminto, F. A. A. Nugroho, S. Prayogi

{"title":"Synthesis and Characterization of ZnO Thin Layers using Sol-Gel Spin Coating Method","authors":"Sukainil Ahzan, D. Darminto, F. A. A. Nugroho, S. Prayogi","doi":"10.36312/esaintika.v5i2.506","DOIUrl":"https://doi.org/10.36312/esaintika.v5i2.506","url":null,"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.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127001868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Determination of Kinetic Parameters and The Effect of Ion Mg2+ Inhibition Into Pectinase Activities. 动力学参数测定及Mg2+离子抑制对果胶酶活性的影响。

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2020-06-27 DOI: 10.36312/e-saintika.v4i2.170

D. Anggraini, Devita Sulistiana, Dwi Kameluh Agustina, A. Ulimaz

引用次数: 1

Pemberian Penguatan Verbal dan Non-verbal untuk Meningkatkan Hasil Belajar Siswa dalam Pembelajaran Kepahlawanan dan Patriotisme 给予口头和非口头强化，以提高学生在英雄主义和爱国主义学习中的学习成绩

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2019-07-01 DOI: 10.36312/E-SAINTIKA.V2I2.75

Siti Yunanik

引用次数: 0

Uji Tekan Batako Ringan dari Limbah Pengolahan Emas dengan Variasi Komposisi Abu Sekam Padi 用稻壳灰成分的不同成分对黄金加工废弃物进行测试

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2019-07-01 DOI: 10.36312/E-SAINTIKA.V2I2.112

Syahrun Syahrun, Sukainil Ahzan, Dwi Pangga

{"title":"Uji Tekan Batako Ringan dari Limbah Pengolahan Emas dengan Variasi Komposisi Abu Sekam Padi","authors":"Syahrun Syahrun, Sukainil Ahzan, Dwi Pangga","doi":"10.36312/E-SAINTIKA.V2I2.112","DOIUrl":"https://doi.org/10.36312/E-SAINTIKA.V2I2.112","url":null,"abstract":"[Title: Test Press Concrete of Gold Processing Waste With Variation of Rice Husk Ash Composition]. Lightweight concrete has been made from waste raw materials processing of gold and ash husk of rice with cement as the supporting materials, foam, and ADT. The purposed light brick-making determined the density and compressive strength. Concrete light created by variations in waste processing of gold and ash husk of rice was respectively 10% LPE + 90% ASP, 25% + 75%, 50% + 50%, 75% + 25%, 100% + 0% (in% volume), hardening time for 11 days. Parameter test performed include density test and compressive strength test. Test results showed that the density and the compressive strength of lightweight concrete with a variation of plus gold processing waste and ash husk of rice, the amount of cement on the conditions remained and the drying time for 11 consecutive days, the density of 1.005 gr/cm3, 0.986 gr/cm3, 1.077 gr/cm3, 1.091 gr/cm3, 1.133 gr/cm3 and the compressive strength of 1.34 MPa, 1.16 MPa, 1.77 MPa, 1.03 MPa, 1.29 , The intensity of the density and the compressive strength was influenced by the amount of foam mix, rice husk ash and ADT.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132190829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Persepsi Guru dan Peserta Didik terhadap Proses Pembelajaran Fisika Berdasarkan Kurikulum 2013 根据2013年的课程，教师和学习者对物理学习过程的看法

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2019-07-01 DOI: 10.36312/E-SAINTIKA.V2I2.10

Melkianus Suluh, J. Jumadi

{"title":"Persepsi Guru dan Peserta Didik terhadap Proses Pembelajaran Fisika Berdasarkan Kurikulum 2013","authors":"Melkianus Suluh, J. Jumadi","doi":"10.36312/E-SAINTIKA.V2I2.10","DOIUrl":"https://doi.org/10.36312/E-SAINTIKA.V2I2.10","url":null,"abstract":"[Title: Perception Of Teachers And Students On The Physical Learning Process Based On Curriculum 2013] This study aims to determine: (1) the perception of physics teachers to apply a scientific approach, (2) the perceptions of students on the physics learning process carried out by teachers, (3) the relationship between students' perceptions and the ability of teachers to carry out physics-based learning scientific approach. This research is a survey research using a descriptive correlational approach. The research sample included 18 physics teachers and 494 students spread across 10 Public High Schools in Yogyakarta City which were taken using a purposive sampling technique. Data collection uses questionnaires from teachers and students and observation sheets. The analysis technique uses descriptive analysis and Spearman correlation analysis. Research Results (1) The teacher has a very positive perception of the implementation of a scientific approach in scientific learning; (2) Students give a positive response to the process of physics learning carried out by the teacher; (3) There is a positive and significant relationship between the perceptions of students and the ability of teachers to carry out physics learning based on the scientific approach.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126617034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Peningkatan Hasil Belajar Kognitif Siswa Menggunakan Model Pembelajaran Kooperatif Tipe Group Investigation 利用群体调查类型的合作学习模式提高学生的认知学习结果

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2019-07-01 DOI: 10.36312/e-saintika.v2i2.114

Dian Pertiwi, Taufik Samsuri, Agus Muliadi

{"title":"Peningkatan Hasil Belajar Kognitif Siswa Menggunakan Model Pembelajaran Kooperatif Tipe Group Investigation","authors":"Dian Pertiwi, Taufik Samsuri, Agus Muliadi","doi":"10.36312/e-saintika.v2i2.114","DOIUrl":"https://doi.org/10.36312/e-saintika.v2i2.114","url":null,"abstract":"[Title: Improving Student Cognitive Learning Outcomes using Cooperative Learning Model Type Group Investigation]. The purpose of this study was to improve student cognitive learning outcomes using the Cooperative Learning Model Type Group Investigation in class X MIA 2 students of SMAS NW Mataram in the 2018/2019 academic year. The subjects of this study were 15 students of class X MIA 2. This research is a classroom action research (CAR) consisting of two cycles. Observation sheet of learning implementation is used for each meeting to find out the implementation of learning steps according to the learning implementation plan observed by 2 observers. Test instruments of 20 multiple choice questions and 5 description questions were used in this study to find out the improvement of students' cognitive learning outcomes in each cycle. The results showed the implementation of learning in the cycle I (1) the first meeting reached 63.63% with a good category and the second meeting reached 88.8% with a very good category, (2) the cognitive learning outcomes of students in cycle 1 obtained an average value 59 with the classical completeness value achieved 46% of the incomplete category, while in cycle II (3) the first meeting of the implementation of learning reached 72.72% with a good category (4) the second meeting reached 94.44% with a very good category, and for results cognitive learning students obtained an average value of 72 with a classical completeness value achieved 76%. Based on the results of the study it can be concluded that the Cooperative Learning Model Type Group Investigation can improve cognitive learning outcomes of class X MIA 2 students of SMAS NW Mataram in the 2018/2019 academic year.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121637223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Meningkatkan Prestasi Belajar Siswa Menggunakan Metode Demonstrasi Pada Materi Listrik 提高学生在电气材料上使用演示方法的学习成绩

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2019-07-01 DOI: 10.36312/E-SAINTIKA.V2I2.24

Idris Idris

引用次数: 0

Penerapan Model Pembelajaran Kooperatif Group Investigasi untuk Meningkatkan Hasil Belajar dan Kemampuan Berpikir Kritis 合作研究学习模式的应用，以提高批判性思维能力和学习成绩

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2019-07-01 DOI: 10.36312/e-saintika.v2i2.115

Pahrurrozi Pahrurrozi

{"title":"Penerapan Model Pembelajaran Kooperatif Group Investigasi untuk Meningkatkan Hasil Belajar dan Kemampuan Berpikir Kritis","authors":"Pahrurrozi Pahrurrozi","doi":"10.36312/e-saintika.v2i2.115","DOIUrl":"https://doi.org/10.36312/e-saintika.v2i2.115","url":null,"abstract":"[Title: The Implementation of the Cooperative Group Investigative Learning Model to Improve Learning Outcomes and Critical Thinking Ability]. The critical thinking ability is one of the abilities students must-have in the 21st century that is oriented to the processing of information based on the results of the reflective analysis to determine what to believe and to do. The results of a series of observations and case studies note that the critical thinking ability of class X3 students of SMA Negeri 5 Malang is still low. This study aims to improve student learning outcomes and critical thinking skills through the application of an investigative cooperative group learning model. This research is a lesson study research with the steps plan, do, see. The subjects of this study were the students of class X3 of SMAN 5 Malang, totalling 36 students with teaching materials about fungi. Test instruments, observation sheets, and student worksheets are used to obtain data on learning outcomes and students' critical thinking ability in this study. The results showed an increase in student learning outcomes in cycle 1 amounted to 69.7 and cycle 2 amounted to 76.1. Critical thinking ability of students has increased in cycle 1 by 84.5 and in cycle 2 by 90.5. Based on the results of the study it can be concluded that interactive and collaborative learning activities which in this study use a cooperative group investigation model can improve learning outcomes and critical thinking ability of class X3 students of SMAN 5 Malang.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130260931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Profil Pemahaman Konsep Evolusi Mahasiswa Calon Guru Biologi FPMIPA IKIP Mataram FPMIPA IKIP Mataram生物专业学生的进化概况

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Pub Date : 2019-07-01 DOI: 10.36312/E-SAINTIKA.V2I2.77

L. Firdaus, Taufik Samsuri, Hunaepi Hunaepi, Baiq Mirawati

{"title":"Profil Pemahaman Konsep Evolusi Mahasiswa Calon Guru Biologi FPMIPA IKIP Mataram","authors":"L. Firdaus, Taufik Samsuri, Hunaepi Hunaepi, Baiq Mirawati","doi":"10.36312/E-SAINTIKA.V2I2.77","DOIUrl":"https://doi.org/10.36312/E-SAINTIKA.V2I2.77","url":null,"abstract":"[Title: The Conceptual Profile of Prospective Biology Teacher FPMIPA IKIP Mataram]. The conceptual profile is a tool for analyzing the style or process of thinking, so the profile of understanding concepts is very important to study as a basis for designing and improving the quality of learning. This research is a descriptive study that aims to identify and explain the conceptual profile of prospective biology teacher FPMIPA IKIP Mataram. The subjects in this study included all biology students who regularly program evolutionary courses. The open-ended question is designed to collect conceptual profile data on the evolutionary biology students from FPMIPA IKIP Mataram. Identification or determination of conceptual profile is based on student responses or answers. Based on the results of the research and the limitations of the discussion, it is recommended that the development of textbooks that are free of misconception as a learning resource for valid biology prospective teacher, then lecturers as instructors, continue to study and teach about attitude, namely scientific attitudes, or thinking dispositions, and/or integrating attitudes in the lecture process. Besides that, in the lecture or learning process, the lecturer must facilitate or empower the style or process of thinking of students with various learning methods or strategies that emphasize thinking processes, including formal reasoning, and analogical teaching strategy.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128502013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1