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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
Arjuna Subject : -
Articles 6,280 Documents
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Science Student Teachers’ Independence as New Adaptation of Distance in Basic Biology Practicums Parmin Parmin; Erna Noor Savitri; Endah Fitriani Rahayu
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.947

Abstract

The education process for science student teachers in Indonesia must continue, even in a pandemic situation with an unclear end. The research aims to find the most appropriate science practicum method during the Covid-19 pandemic for science student teachers. The method used in this research is mix-methods. The research design chosen by the researcher is the Pre-Experimental One-Group Pretest-Posttest Design. Participants in this study were 140 science student teachers who did distance practicum on basic biology practicum courses. Basic biology practicum is a practicum course that practices biological science, including respiration, photosynthesis, nutrient content of food, and pollutant testing. Based on gender, the participants were 62 male students and 78 female students. The value of N-Gain d > 0.58 (moderate effect) means that practicum activities can be continued as a practicum solution during the pandemic. Student activities during a practicum at home apply new adaptations different from a practicum in the laboratory. Independence in preparing materials and tools, preparing worksheets, simplifying materials, and modifying tools is a new way for students. The study concludes that a new practicum method that utilizes the environment potential is a solution in the implementation of science practicums as a result of the Covid-19 pandemic in Indonesia. The environment can be explored to find resources that can be used as practicum materials and the manufacture of basic biology practicum tools.
The Effectiveness of Guided Inquiry-Based on Nuclear Physics Learning Devices with PhET Media to Increase Student Creativity Susilawati Susilawati; Aris Doyan; Syahrial Ayub; Wahyudi Wahyudi; Jannatin 'Ardhuha; Lalu Mulyadi
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.978

Abstract

This study aims to test the effectiveness of developing core physics learning tools using an inquiry model with the help of PhET media in increasing student creativity. The development of the learning device uses a 4D model consisting of define, design, develop and disseminate. The sample of this research is all undergraduate students who take nuclear physics courses, totaling 50 people. The sample consisted of two classes, namely class A as the experimental class and class B as the control class. The pre-test and post-test data were analyzed using the t-test at a significant level of 5%, while the increase in student creativity was analyzed using the N-gain test. The results of the t-test show that the t-count value is greater than the t-table, which means that the nuclear physics learning device using an inquiry model with the help of PhET media affects student creativity. The results of the N-gain analysis show that the experimental class is in the high category, while the control class is in the medium and low category. These results indicate that the use of nuclear physics learning tools using an inquiry model with the help of PhET media is effective in increasing student creativity
Optimizing the Use of Physics KITs that are integrated with the Scientific Context and Its Impact for Physics Teachers Renol Afrizon; Hidayati Hidayati; Letmi Dwiridal; Najmil Khaira
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.1042

Abstract

The background of this research is the lack of competence of physics teachers in using physics KIT. This research was conducted with the hope that there will be an increase in the competence of senior high school physics teachers in West Pasaman in using the physics KIT. This research was conducted with a quasi-experimental design and one group pretest-posttest. This study has a population of all physics teachers who join physics teachers group in West Pasaman Regency. The sample was taken by using simple random sampling technique, selecting 22 teachers as representatives of the physics teachers group in West Pasaman Regency. The results showed an increase in teachers' competence in using the physics KIT after mentoring the use of the physics KIT. The increase in teacher competence can be described through the value of again, the N-gain value obtained is 0.33 (moderate). This means that the teacher's competence in using the physics KIT can increase after mentoring the use of the physics KIT.
PENGEMBANGAN PETUNJUK PRAKTIKUM BIOLOGI DAN INSTRUMEN PENILAIAN KINERJA PRAKTIKUM BERBASIS MODEL PEMBELAJARAN KOOPERATIF DAN EFEKTIVITASNYA TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA SMA/MA KELAS XI St. Rahmadani; Jamaluddin -; Lalu Zulkifli
Jurnal Penelitian Pendidikan IPA Vol. 1 No. 2 (2015): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v1i2.13

Abstract

The aims of this study were: 1) to develop a biology practical guidance based on TGT cooperative models equipped with practical performance assessment instrument; 2) to determine the characteristics and suitability of products than have been developed; 3) to know it’s effectiveness in critical  thinking abilities on biology subject of students in class XI. Product development process in this study by following Borg and Gall’s Development. The result of the expert validation by 3 validators showed that each of  the average score in biology practical guidance based on TGT and practical performance assessment instrument were 4,41 and 4,48 and categorized as “very good”. Limited testing conducted on 10 students with high, medium, and low ability. The result of limited testing showed that each of percentage score average in biology practical guidance based on TGT and practical performance assessment instrument were 82,67% and 83,33% and categorized as “very good”. Field trial testing using a pre-test post-test control group design. The data of critical  thinking abilities are tested in this study consist of 5 indicator skills:  (1) formulate the problem; (2) recognize the existence of a logical relationship between issues; (3) collect and collate information; (4) asses and evaluate the statement of facts; (5) Make some conclude were needed. Data analysis were performed  using two independent sample test formula by SPSS 20 for windows. The analysis showed that the critical  thinking abilities for indicator 1, 2, 3, and 5 of experimental group different from the control group, while the fourth indicator not different. Data analysis equipped with calculation of the value of n-gain to determine  the effectiveness of learning by using product that have been developed. The result of the data analysis showed that the value of n-gain in experimental groupis equal to 0,71 and categorized as “high”.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MODEL 5E UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA Muh Nasir; A. Wahab Jufri; Muhlis -
Jurnal Penelitian Pendidikan IPA Vol. 1 No. 2 (2015): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v1i2.14

Abstract

This study aims to develop of learning package 5E model and analyze the effect of its implementation on the differences in student’s critical thinking and arguing skills. Development process follows R & D model by Dick and Carey. Research design follows pretest-posttest nonequivalent control group design. The population of this study was tenth graders of SMA 1 Woha Bima. Total population is 350 students from ten class. The sample was selected by simple random sampling technique and 131 students (four class) is obtained. X1 and X2 class are taught using the 5E models, while the X5 and X9 class with EEK models. Expert judgement results meet the criteria for the development of a very good result with an average value of 3.37. The results of experimental studies showed that: there is a difference in students’ critical thinking in the experimental and control group (t = 3,501, p = 0,001).Keywords: 5E Model, Critical Thinking Skills
PENERAPAN PEMBELAJARAN DENGAN PENDEKATAN KETERAMPILAN PROSES SAINS UNTUK MENINGKATKAN HASIL BELAJAR KIMIA SISWA SMK NEGERI 3 MATARAM Henikusniati -; Yayuk Andayani; Lalu Rudyat Telly Savalas
Jurnal Penelitian Pendidikan IPA Vol. 1 No. 2 (2015): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v1i2.19

Abstract

This study aims to determine the application of science process skills to improve chemistry learning outcomes at SMK Negeri 3 Mataram. This study used a quasi-experimental design with pre-test post-test control group design. Sampling was done by using purposive sampling technique. The research sample for the experimental class were 37 students and 37 students in the control class. Data were retreived using multiple choice test that has been tested for its validity. Data were analyzed using independent sample t-test at a significance level of 0.05. N-Gain value calculation was also used to determine the chemistry learning outcome. The result showed that value of N-Gain in the experimental and control group were 0,45 and 0,42 respectively. The results showed that the science process skills approach increased students learning outcomes to medium category. The results of the t-test in both groups were shown not to be significant (α = 0.05). It can be concluded that there is no significant learning outcomes improvement of experimental group in comparison to the control group.Keywords: Science process skills, Learning outcomes
PENGEMBANGAN ALAT PERAGA KOTAK ENERGI MODEL INKUIRI TERBIMBING (APKEMIT) SEBAGAI PENUNJANG PEMBELAJARAN FISIKA SMA PADA MATERI SUHU DAN KALOR Budiono Basuki; Aris Doyan; Ahmad Harjono
Jurnal Penelitian Pendidikan IPA Vol. 1 No. 2 (2015): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v1i2.24

Abstract

The purpose of this research is to develop APKEMIT as learning tool for high school physics on temperature and heat concepts. This study used Borg & Gall approach on R & D which includes the step of development, pilot testing, and final testing. In the development stage, five APKEMIT models are produced: PKTSB, PW, PPSTUB, PK, and AB. Pilot testing stage is divided into two phase, limited testing and large scale testing. The first limited testing carried out on 6 eleventh grade science students in SMA 3 Mataram. The second phase carried on 2 groups (12 students) of accelerated tenth graders in SMA Negeri 1 Woha. Large-scale trials given to 8 groups (46 students) of tenth graders in SMA Negeri 3 Mataram. Pilot testing shows that APKEMIT is very good and ready to be used in learning activity. APKEMIT final testing stage is the stage to determine the effect of APKEMIT on the improvement of learning outcomes, which is determined by the Gain Score. Analysis shows that the gain of each model is: PKTSB Score of 0.50 (medium), PW of 0.15 (low), PPSTUB of 0.40 (medium), PK at 12:27 (low), AB of 0.34 (medium) and overall Gain Score at 0:36 (medium). This development received good response from the students with score 80.8% and according to observers, learning process has been going very well. The result of research  and validation of test show that the developed APKEMIT become as references in subject temperature and heats concepts.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF DENGAN PENDEKATAN PROBLEM POSING DITINJAU DARI PENGETAHUAN AWAL TERHADAP PENGUASAAN KONSEP FISIKA SISWA SMK Siti Nurdatul Jannah; Aris Doyan; Ahmad Harjono
Jurnal Penelitian Pendidikan IPA Vol. 2 No. 1 (2016): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v2i1.29

Abstract

This study aims to determine the effect of cooperative learning through problem posing approach to the mastery of concepts of students in terms of prior knowledge. The method used is a quasi-experimental method with 2x2 factorial study design. The study population was 163 students of class XI SMKN 9 Mataram scattered in 5 classes. These samples included 55 students, divided into two classes by cluster of random sampling technique. The research instrument is a test mastery of concepts and problem solving skills test given at the beginning and end of the study. The data was analyzed by Manova two ways. The results showed that (1) students learn to use cooperative learning model with problem posing approach was significantly different in the aspect of mastery of concepts than students who study with learning cooperative model only, (2) students who have high prior knowledge different significantly in aspects of mastery of concept compared students who have low prior knowledge, (3) there was an interaction effect between learning model with prior knowledge of the mastery of concepts students. Keywors: Cooperative Learning Model, Problem Posing, Prior Knowledge, Concepts Mastery
PENGARUH MODEL PEMBELAJARAN DISCOVERY DAN INKUIRI TERBIMBING BERBASIS EKSPERIMEN TERHADAP HASIL BELAJAR FISIKA DAN SIKAP ILMIAH SISWA Nur Istiqamah; Aris Doyan; Muhammad Taufik
Jurnal Penelitian Pendidikan IPA Vol. 2 No. 1 (2016): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v2i1.30

Abstract

This research is aimed to investigate the influence of discovery learning model and guided inquiry based experiment method to the physics learning outcomes and students’ scientific attitude. This research is a quasi experiment with 2×2 of factorial design method. The population is all students of 13 classes of grade X of SMAN 2 Mataram. Sample is determined by using a cluster random sampling method. Data is analyzed by t-test statistics of two sample. The results showed that discovery learning model based experiment method has influence to the  physics learning outcomes and students’ scientific attitude, and guided inquiry learning model based experiment method has influence to the physics learning outcomes and students’ scientific attitude. Beside that, discovery learning model and guided inquiry based experiment method has influence to the physics learning outcomes and students’ scientific attitude.Keywords: discovery, guided inquiry, experiment, physics learning outcomes, and  scientific attitude
SINTESIS BARIUM M-HEKSAFERIT DENGAN DOPING LOGAM Zn MENGGUNAKAN METODE KOPRESIPITASI Ilham Halik; Aris Doyan; Aliefman Hakim
Jurnal Penelitian Pendidikan IPA Vol. 2 No. 1 (2016): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v2i1.35

Abstract

The aims of this study to synthesis barium M-heksaferit doped metal Zn. Synthesis of BaM using coprecipitation method by varying the concentrate of dopan 0,0; 0,3; 0,6; dan 0,9 and varying the calcinations temperature 80, 400, 600 dan 800 oC. The basic material used of Barium Carbonat (BaCO3), Iron (III) Cloride Hexahydrate (FeCl3.6H2O) ZnCl2 dan NH4OH. Synthesis process conducted at the Faculty of Mathematics and Natural Sciences Analytical Laboratories Unram. The final product of synthesis is varied colored powder light brown to dark depending on the dopan concentrate and calcinations temperature. It is found that the dark of sample increase with increase in dopan concentrate and the dark of sample increase with increase in calcinations temperature too, it is showed the product BaM can be used to softmagneticKeyword: Barium M-Hexaferrites, synthesis, coprecipitasi

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