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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 6,421 Documents
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The Correlation between the Character and Self-Efficacy of Pre-service Biology Teachers Astuti Muh. Amin; Ilham Majid; Noor Hujjatusnaini; Romi Adiansyah
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.2999

Abstract

Self-efficacy has a positive influence on students’ character values. The current study explored the correlation between the character and self-efficacy of pre-service biology teachers. This study used a correlation research method and involved all biology education students from Ternate, North Maluku, Indonesia. The research sample comprised 120 biology education students from IAIN Ternate and STIKIP Kie Raha, Ternate, North Maluku. The research instruments were divided into types: (1) a questionnaire and observation sheets to evaluate student character and (2) a questionnaire and observation sheets to measure student self-efficacy. All instruments had undergone expert and empirical validation processes and reliability tests. The study results revealead a significant correlation between students’ self-efficacy and character with rcalculated of 0.917 and a significance value of 0.000 < 0.05. This finding suggests that increased self-efficacy may lead to an increase in student character. The results of this study can contribute to efforts to strengthen students’ character and self-efficacy through applying a learning model.
The Effect of Strengthening Asking Skills with the Guided Inquiry Learning Model on Students Learning Outcomes on Rotation Dynamics Yona Riska Amalia Ritonga; Edi Istiyono
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3005

Abstract

This study aims to determine the effect of strengthening questioning skills with the guided inquiry learning model on student learning outcomes. This type of research is quasi-experimental. The population in the study were all students of class XI semester II with a sample of class XI IPA 3 and class XI IPA 4, each of which consisted of 36 students. Sampling in this study was carried out randomly. The research design was a two group pre-test post-test design. The instrument used in the study was a multiple choice test consisting of 20 questions and post-test result with an average score of 76.94 for the experimental class and 70.13 for the control class. The result of the t-test stated that there was a significant influence between the learning outcomes of students who used strengthening asking skills with the guided inquiry learning model and learning without being given reinforcement of asking skills in class XI semester II students at Madrasah Aliyah.
Inggris Mely Yani; Amprasto; Rini Solihat
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3006

Abstract

This was a descriptive study aims to analyze how the research skills of Junior High School Students, especially in plant propagation material. The research subjects consisted of 36 IX grade Junior High School students. The research skills measured consisted of five indicators, namely observing, questioning, planning, analyzing, and communicating. Data were obtained used a valid and reliable test instrument in the form of 17 essay questions. The data were recapitulated and analyzed by a simple statistical analysis. The results showed that students' average research skills score were in a low category. Most students have very low research skills. Questioning, analyzing, and communicating indicator were low. The highest average score was observing indicator in average category. The lowest average score was planning indicator in very low category. This showed that there is a need to increase the research skills of junior high school students by involving them regularly in the research process.
The Relationship between Academic Self-Efficacy and Cognitive Learning Outcomes of High School Students in Biology Subjects through Problem-Based Learning Model Gamar Shamdas
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3018

Abstract

Self-efficacy in the classroom is the belief that one can successfully complete any academic task.. Pre-experimental research with a quantitative approach aims to describe the connection between secondary school understudy's academic self-efficacy and cognitive learning outcomes in biology lessons and to describe gender associations with academic self-efficacy. The One-Shot Case Study research design was carried out in a high school in Palu City for Class XI students, a population of 7 classes totaling 200 students. One class sample consists of 32 students, determined completely randomly. Academic self-efficacy data were acquired through questionnaires, and outcomes of cognitive learning from multiple-choice tests. Information investigation of the connection between academic self-efficacy and cognitive learning outcomes used a simple linear regression test. The association of gender with academic self-efficacy used the Point-Bivariate Correlation test. The result of the research is that there is a relationship between academic self-efficacy and cognitive learning outcomes, and students' cognitive learning outcomes can be predicted through the regression equation y = 25.651 + 1.733x, meaning that an increase in academic self-efficacy scores of 1 point will increase students' cognitive learning outcomes scores of 1.733. Gender significantly correlates with academic self-efficacy, r = 0.841, p = 0.001. This means that the closeness of the gender relationship with the academic self-efficacy of high school students is in the very strong category at 1% significance.
Between Gen X and Y: How Do Generational Differences Affect Science Teachers’ TPACK Abilities? Iswadi Iswadi; Hendra Yulisman; Samsuar Samsuar; Suryani Suryani
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3027

Abstract

Between 2020 and 2023, two groups of people have relatively the same experience in using technology, namely Generation X and Generation Y. Teachers from these two generations are expected to have the ability to integrate technology into their learning activities. The framework that can be used to identify these abilities is TPACK. This quantitative survey aims to see the differences in the TPACK abilities of biology teachers based on generations X and Y. The research sample consisted of 68 science teachers from Aceh Province. The data is distributed using Google Forms and analyzed by descriptive and inferential statistics. The results show that there is a significant difference between the TPACK abilities of teachers from generation X and generation Y. Another exciting result is that teachers from generation Y have slightly better TPACK abilities than teachers from generation X. The results of this study suggest that teachers, educational lecturers, and educational students should always try to integrate the latest technology into learning activities.
Height Above Nearest Drainage (HAND) as a Model for Rapid Flood Inundation Mapping Based on Remote Sensing and Geographic Information Systems in the Kapuas Sintang Sub Watershed Purwanto, Ajun; Paiman
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.3037

Abstract

This study aims to map the flood inundation and the extent of the inundation in the study area using the HAND model. The data used in this study is DEM. The DEM is used to generate a hydrologic framework, including flow accumulation, drainage network, flow direction, elevation, and flow distance. The method used in this study is the HAND descriptor. The analysis in this study used spatial hydrological analysis and hypsometric analysis using zonal statistical tables in ArcGIS. Based on the results of the analysis of height above the nearest drainage it is known that the Kapuas Sintang sub-watershed has five classes of inundation, namely very high inundation, high inundation, moderate inundation, low inundation, and no inundation. Very high, high, and moderate inundation classes are spread over three sub-districts, namely Sintang, Dedai, and Tempunak sections. Sintang District has the widest distribution, followed by Dedai District and Tempunak District is the narrowest. Prediction of inundation area and flood area with HAND can be used to improve the new mapping model without involving additional data sources. The HAND model is a nice and simple tool that is useful for inundation studies as well as in inundation area prediction.
Kimia Persepsi Guru Kimia tentang Penilaian Kemampuan Berpikir Tingkat Tinggi Febriyanti, Resi; Widjajanti, Endang
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.3040

Abstract

Higher order thinking skills are an assessment that must be integrated into 2013 Curriculum learning process. The purpose of this study is to investigate the chemistry teacher’s perception about higher order thinking skills assessment. Descriptive qualitative was used in this study. This study implicated 10 chemistry teacher from 10 senior high school in West Kalimantan. Data on chemistry teacher’s perception about higher-order thinking skills assessment were obtained from questionnaire consist of 10 questions. The results showed that most of the chemistry teachers in West Kalimantan already know and implement higher order thinking skills assessment in learning, like final exam and daily test. The HOTS assessment has been implemented by most teachers, but the implementation was not optimal even though in terms of knowledge all teachers already know about the HOTS assessment.
Analisis analisis minat belajar peserta didik dan implementasi model cycle 5 e pada materi kesetimbangan kimia Ernawati, Yuyun; Sugiyarto, K. H.; Wiyarsi, Antuni; Ikhsan, Jaslin
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.3041

Abstract

This study aims to analyze students' learning interests in the application of the 5E cycle model to chemical equilibrium material at SMA Negeri 1 Seyegan. The research design used in this study was pre-experimental with a one-shot case study. The research sample consisted of all class X MIPA 1 students, with a total of 27 students. The sampling technique used was purposive sampling. Data collection techniques are carried out with an eye toward measuring student learning interest. The type of data analysis used is descriptive, calculating the proportion of the overall score at the level of interest in learning. The result of the study is that the level of interest in studying at SMA Negeri 1 Seyegan is in the moderate-high category.
- IN SILICO STUDY OF DERIVATIVE COMPOUNDS OF GALANGAL PLANTS AS ANTI-INFLAMMATORY Aryasa, I Wayan Tanjung; Sugianta, I Kadek Arya
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.3042

Abstract

A Inflammation is the basis of pathogenesis of several diseases, both degenerative and non-degenerative diseases. Galangal plants which are commonly found in Indonesia are commonly used as traditional medicines for several diseases and also have secondary metabolite compounds that are useful as anti-inflammatory. In this study, an in silico approach in the form of molecular docking has been applied to 5 compounds derived from the galangal plant to important inflammatory molecular targets such as the cyclooxygenase-2 (COX-2) receptor. Analysis of the biological activity of compounds derived from the galangal plant using the WAY2DRUG PASS prediction server. Prediction results of physicochemical properties of compounds derived from galangal plant using the SWISS-ADME server. This study aims to predict the ability of 5 compounds derived from the galangal plant to inhibit the COX-2 enzyme. Detailed information has been obtained using a molecular docking approach. Docking simulations for 5 compounds derived from the galangal plant have been carried out through the Autodock 4.2 application which is embedded in the MGL Tools 1.5.6 application. The molecular interactions of compounds derived from galangal against COX-2 receptors were visualized using Discovery Studio (Biova) software. Based on the results of the research that has been carried out, it can be concluded that the test compound Galanganal has the best affinity when compared to the compounds Galanganol A, Galanganol B, Galanganol C and Galangin. This can be seen from the bond free energy value of -8.98 kcal/mol and the inhibition constant of 261.59 nM. These results indicate that the Galanganal test compound has potential as an anti-inflammatory agent. However, further research is needed to study more compounds derived from the galangal plant to isolate the best conformation.
Pengaruh Penggunaan Model Pembelajaran Inkuiri terhadap Karakter Kreatif dan Karakter Kerja Keras di SMA Astalini; Darmaji; Kurniawan, Dwi Agus; Septi, Sabila Eka; Perdana, Rahmat
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.3043

Abstract

Student creative character and student hard work character must be owned by students in order to form and strengthen their own personality, also help improve and train character education participants mentally and morally. the character of hard work students at the high school level. This type of research uses the miXII research method. The instrument in this study used the angle of students' creative character and student's hard work character. The results of the t-test obtained based on the table can be seen that there is a relationship between the variables of students' creative character and the character of students' hard work. The regression test results obtained based on the table can be seen that there is an effect of using inquiry learning model on the variables of students' creative character and students' hard work character.

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