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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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Hand Preference and Creativity of Papua University Student Vionita Putri; Elda Irma Jeanne Joice Kawulur; Febriza Dwiranti; Sabarita Sinuraya; Sita Ratnawati
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.914

Abstract

Human has a preference to use their hands for various manual activities. Left-handed preference is people who tend to use their left hand to perform various manual activities, while right-handed people tend to use right-handed. Any researches show that the left-handed preference for more creativity was influenced by the dominant use of the right brain and bigger corpus callosum. The research aims to determine the percentage of left-handed preference and their creativity in Universitas Papua, Manokwari Papua Barat. The method used in this research is the descriptive method. Data collection used a questionnaire to evaluate individual hand preference using Handedness Questionnaire and to determine individual creativity using Adjective Check List. The percentage of left-handed people in UNIPA were 9.3% or lower than right-handed and higher than ambidextrous. Our study supports the statement about selection in handedness in the traditional society which showed a higher percentage of left-hander as advantages related to using hand intensively.  The percentage of left-handed males and females was almost equal and strongly left-handed was higher in females. The percentage of creative people was higher in left-handed, especially in males
Developing PTS Device (pH, TDS, and Salinity) to Determine the Water Quality for Cultivating Milkfish (Chanos chanos Forsk) in Pati District Fina Fakhriyah; Putut Marwoto; Edy Cahyono; Retno Sri Iswari
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1043

Abstract

The importance of water management for milkfish cultivation determines the yields. This research aims to find the performance specification and pH, TDS, and Salinometer measurement (PTS) design validity and relevance. These tools are combinations from various sensors connected by Arduino nano 328 system, pH meter analogue, turbidity, and salinity measurement sensors complemented by Liquid Crystal Display and battery. They are connected by data cable. The findings showed that 1) the system’s performance specification was applying copper electrodes as the salinity, turbidity, and pH meter sensors. The Arduino system did the readings of the data. 2) the device-design specification was valid and relevant to measure the pond water quality for cultivating milkfish (Chanos chanos Forsk). 
Needs Analysis: Development of Character-integrated Problem Solving Model for Chemistry Lessons in Senior High Schools Mauliza Mauliza; Nurhafidhah Nurhafidhah; Joko Hariadi
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1053

Abstract

Problem-solving learning models can not only improve cognitive and psychomotor aspects but also affective aspects. One of the affective aspects is character. This study aims to analyze the needs as a basis for developing a character-integrated problem-solving model in high school. This study uses a survey method. The research population is all Senior High School (SMA) and chemistry teachers in Langsa city. The research sample was determined by purposive sampling technique, obtained 4 Senior high schools, along with 7 chemistry teachers. Data were collected by using questionnaires, observation, and interview techniques. The type of questionnaire used is an open-closed questionnaire, consisting of 30 questions. The specific indicators used to reveal the need for developing a character-integrated problem solving are teacher readiness, teacher's need, student’s need, and Support. Data were analyzed descriptively. The results show that the development of a character-integrated problem-solving model for chemistry lessons in senior high school is very much needed. The findings of this study are in accordance with the findings of previous studies
Research Based Learning: Added Value in Students' Science Critical Thinking Skills Jessy Viny Reyk; Marleny Leasa; Melvie Talakua; John Rafafy Batlolona
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1121

Abstract

Many new learning models in the 21st century have emerged in improving students' academic skills, one of which is research-based learning (RBL). This pedagogic and constructivist model connects research and learning in improving students' critical thinking skills (CTS). The results of the study show that studies in empowering students' CTS using RBL are still limited. Therefore, exploration and deeper measurement of CTS with the RBL model were carried out through this study. The purpose of this study was to improve students' CTS using the RBL learning model. The results of the ANCOVA test showed that there was an effect of the RBL model in improving students' CTS. Descriptive data also shows that the average value of CTS is 72.70 using RBL, while students who take part in learning using conventional models show an average value of critical thinking skills of 58.30. Thus, RBL can be recommended in increasing the CTS of elementary school students in science learning.
: Khairunnisa Khairunnisa; Abdullah Abdullah; Khairil Khairil; Hafnati Rahmatan
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1154

Abstract

This study aims to determine the application of the problem-based learning model combined with flashcard media has an effect on students' creative thinking skills. The method used in this research is a quasi-experimental method. This research was conducted in two Madrasah Aliyah, Banda Aceh City, Aceh, Indonesia. The research was conducted in the even semester of the 2019/2020 Academic Year. The research sample was taken by purposive sampling as many as 126 students, namely the experimental group 63 and the control group 63. The parameters measured in the study were students' creative thinking skills. Creative thinking skills data were analyzed using quantitative descriptive by converting ordinal data into intervals through interval successive method (ISM) and ANCOVA test. The results showed that there was an effect of students' creative thinking skills using a problem-based learning model combined with flashcard media. The conclusion of this study is that the application of the problem-based learning model combined with flashcard media has an effect on students' creative thinking skills on Environmental Pollution material in MAN 1 and MAN 2 Banda Aceh City
The Application of the Flipped Classroom Model Integrated with Google Classroom to the Student's Learning Motivation Rizki Rahma Putri; Khairil Khairil; Safrida Safrida
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1157

Abstract

This study aims to determine the differences in students' learning motivation with the application of the flipped classroom combined with the google classroom with conventional methods on the concept of the human circulatory system at MAN 2 Banda Aceh. The method used is quasi-experimental, with a Pretest-Posttest design. The population in this study were all students of class XI IPA MAN 2 Banda Aceh, totaling 120 people. The sampling technique in this study was determined by the purposive sampling technique. The instrument used in this study was a questionnaire. Data analysis used an independent sample t-test. The results showed that there were differences in the application of the flipped classroom combined with the google classroom and the flipped classroom on the motivation for the concept of the human circulatory system at MAN 2 Banda Aceh. Conclusion: the application of the flipped classroom model combined with the google classroom is effective in increasing students' learning motivation compared to using conventional methods
Competency Analysis of Technological Pedagogical and Content Knowledge (TPACK) Biology Teachers Nuruzzakiah Nuruzzakiah; Hasanuddin Hasanuddin; Wiwit Artika; Supriatno Supriatno; Hafnati Rahmatan
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1166

Abstract

TPACK competence of teachers can improve the quality of learning in accordance with the demands and changes. Information on TPACK competencies is needed regarding the ability of teachers to know the professional development of teachers. This study aims to determine the competence criteria of biology teachers in Aceh Province in the components of CK, TK, PK, PCK, TCK, TPK, and TPACK, to find out the significant differences in TPACK competence of biology teachers based on teacher certification and teaching experience. This type of research is descriptive with a quantitative approach. The population in this study were all Biology teachers at state high schools in Aceh Province, namely civil servants, and non-civil servants, totaling 692 teachers. Sampling using a simple random sampling technique, obtained 232 respondents which is a total of 33.53% of the number of teachers in each district. The research instrument in the form of a questionnaire was adapted from Schmidt which consists of 38 items and has gone through face validity. Data analysis for the TPACK component is described according to the predicate criteria. The TPACK competence of biology teachers based on certification was analyzed by independent sample t-test, while the TPACK competencies of biology teachers based on teaching experience were analyzed using ANOVA. The results showed that the highest competency criteria for the TPACK component were PK with a score of 83.35% (very good), while the lowest was TK with a score of 76.84% (good). The results also showed that there was no significant difference (p> 0.05) in the TPACK competence of biology teachers based on certification and teaching experience
Characteristics of Evaluation-Process Biology Learning Tools Based on Conceptual Problem-Based Learning Models to Train Critical Thinking Skills Herdiyana Fitriani; Taufik Samsuri; Fida Rachmadiarti; Raharjo Raharjo
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1168

Abstract

Critical thinking skills are very important to learn because it emphasizes how to invite students to find and build their own knowledge so that students can develop life skills and are ready to solve problems faced in everyday life. Critical thinking can be trained by applying learner-oriented active learning. Today the development of science and technology affects almost all human life in various fields. These developments make it easier for humans to access all information. In the world of education, the use of technology is very helpful for educators in developing learning so that educators can package and present material to be more quality and varied. The evaluative-process biology learning tool based on the conceptual-problem-based learning model that was developed is a directed, planned, and systematic effort to control the level of success of the learning process and can be integrated into a learning model syntax that can facilitate critical thinking learning. The purpose of this research is to produce a product in the form of an evaluative-process biology learning device based on a conceptual problem-based learning model to train students' critical thinking skills. This research is development research with specific targets to be achieved in this research, namely to produce evaluative-process biology learning tools based on valid conceptual-problem-based learning models to train students' critical thinking skills with components; Semester Program Plans (SPP), textbooks, Student Worksheets (SW), textbooks, and Critical Thinking Ability Test (CTAT) instruments to measure students' critical thinking skills. The results showed that all the elements that make up the device have been declared valid. The conclusion from the results of this further research can be the foundation for its implementation in the classroom, which is empirically expected to be effective in training students' critical thinking
Development of a Virtual Laboratory for Biochemistry Practicum during the Covid- 19 Pandemic Diah Kartika Sari; Jejem Mujamil Sufiana; M. Hadeli; Elsha Melinda; Yeni Oktaria
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1171

Abstract

Practical lectures should be held face-to-face. The COVID-19 outbreak that hit Indonesia and the world in general made practicum lectures unable to run as they should. This study aims to develop a Virtual Laboratory in the Practicum course. The purpose of this research is to develop a Virtual Laboratory in Biochemistry Practicum. This research is development research with the ADDIE development model from Dick and Carry, namely a development model consisting of five stages which include analysis, design, development, implementation, and evaluation. The results of laboratory development validation show the Aiken coefficient of 0.87 for material experts and 0.92 for media experts. The results of the implementation show practicality of 94.45%. It can be concluded that the virtual laboratory developed in the Biochemistry practicum is valid and practical
Self Awareness and Mitigation of Learning Loss on Students' Science Learning Outcomes During the Covid 19 Pandemic Fajryani Simal; Dahlia Mahulauw; Marleny Leasa; John Rafafy Batlolona
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1172

Abstract

This study aimed to analyze the correlation between self-awareness, mitigating learning loss, and student science learning outcomes during the COVID-19 pandemic. Data was collected using a correlational study, a questionnaire, and data analysis using linear regression using the SPSS 16.00 application. The analysis results found that the correlation value or R correlation between self-awareness and learning outcomes was 0.020. The coefficient of determination (R2) was 0.000. In contrast, the regression between learning loss and learning outcomes was R, which was -0.073, the coefficient of determination (R2) was 0.005. The self-awareness regression coefficient on the correlation between self-awareness and learning outcomes is 0.018 or only 0.02%, so the equation becomes Y = 83,287 + 0.018X. In the correlation between self-awareness and learning outcomes, the regression coefficient of learning loss is -.119 or only <0, so the regression equation formed is Y = 94.480 -.199X. Therefore, it can be concluded that self-awareness has no correlation with students' cognitive learning outcomes, and there is no correlation between learning loss mitigation and student learning outcomes during the COVID-19 pandemic

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