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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.
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Articles 82 Documents
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Search results for , issue "Vol 9 No 2 (2023): February" : 82 Documents clear
Monitoring the Biological Aspects of Banded Archer Fish (Toxotes jaculatrix Pallas, 1767) in Bilah River, Labuhanbatu Regency, Indonesia Rahmatul Hidayah; Siti Khadijah Harahap; Risda Kesuma Lubis; Rizka Junita; Lili Nurindah Sari; Khairul Khairul
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2321

Abstract

Banded archer fish (Toxotes jaculatrix Pallas, 1767) is one of the leading commodities of Indonesian ornamental fish. Its production so far is still from the catch of nature. Banded archer fish based on IUCN data has been included in the red list with the Least Concern (LC) category. Currently one of its habitats is found in the Bilah River, Labuhanbatu Regency. The purpose of the study was to information the condition of biological factors related to the relationship of weight length, sex ratio and factors of banded archer fish conditions in the Bilah River. Determination of observation station points by purposive sampling method, where in this study there are 3 stations. Fish sampling in January-March 2022. Fish are caught using splint nets. The entire number of fish caught was measured using a ruler with a length of 30 cm and weight using a digital balance sheet with a precision of 0.01 g. Next the data is tabulated and analyzed using the Microsoft Excel 2013 application. The data of the results of the study is displayed based on each month of observation. The results of the analysis of banded archer fish research data for the long weight relationship from January-March 2022 are negative alometric. The sex ratio of banded archer fish in January 2022 (0.69:1), February 2022 (0.47:1), and March 2022 (0.5:1). The value of the banded archer fish condition factor in January 2022 (1.0304), February 2020 (1.0338), and March 2022 (0.0954). It was concluded that the biological aspects of banded archer fish in the Bilah River still their growth and reproductioan.
The Interaction of Student’s Creativity Thinking Skills Through Project Based Learning and Learning Cycle 7E in Parabolic Motion on the Second Grade Students of Senior High School Dian Nafiah; Widha Sunarno; Suharno Suharno
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2449

Abstract

Creativity thinking skills is one of the competencies that must be possessed in the 21st century. Teachers must provide facilities for students to develop creative thinking skills through the selection of appropriate learning methods. This study aims to find out the interaction between student’s creativity thinking skills, Project Based Learning, and Learning Cycle 7E methods in Physics lesson chapter parabolic motion on XI grade students. The methods of this study are quasi experiment with two ways ANAVA design. This research was conducted at Al Islam 1 Senior High School Surakarta est Java Indonesia in August 2022. Sample of this study selected using the cluster random sampling technique. The research used was class XI 1 as Group 1 with Project Based Learning methods and XI 2 as Group 2 with Learning Cycle 7E methods. Based on the analysis data by using SPSS program at the significant level of 5% it can be concluded that there is interaction between student’s creativity thinking skills, Project Based Learning, and Learning Cycle 7E methods in Physics lesson chapter parabolic motion on XI grade students. It is also concluded that Project Based Learning give better impact to enhance student’s creativity thinking skills
Wahdatul Ulum Integrated Pedagogical Competence: Analysis in Pre-service Biology Teacher Indayana Febriani Tanjung; Nirwana Anas; Miza Nina Adlini
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2493

Abstract

This study aims to know the integrated pedagogical competence of wahdatul ulum in pre-service biology teacher. The measured pedagogical competence indicators focused on the design and implementation of learning. It can be seen from the ability of students to develop wahdatul ulum-based learning scenarios and its implementation. This study used a descriptive qualitative research method using learning scenario assessment sheet and observation sheet on the implementation of learning scenarios as data collection instruments. Participants were 4th semester of biology education students who take biology learning strategy courses. 12 participants were selected by purposive sampling. The data obtained were then analyzed descriptively. The results showed that pre-service biology teacher students were able to create an excellent learning scenario covering aspects of the completeness of the learning scenario components, the suitability of the subject name, the selection of learning models, the formulation of learning activities, and language. The suitability of learning objectives and wahdatul ulum aspects were classified as good. There needs to be an emphasis to put the learning objectives in learning scenarios so that the learning outcomes are clear. The meaning of the verses of the Qur'an regarding the material also needs to be explained to support the integration of wahdatul ulum in learning. In the implementation of learning, each stage of the preliminary activity, core activity, and closing activity was carried out very well, according to the learning scenario that had been made. The implication of this research is that there is a need for strengthening of a comprehensive understanding in the delivery of material on learning strategies and planning for biology course
Validitas Modul IPA dengan Model Pembelajaran IPA Berbasis Kolaborasi untuk Meningkatkan Keterampilan Berpikir Kritis dan Keterampilan Mengambil Keputusan Muhammad Aditya Saputra; Sutarto Hadi; Arif Sholahuddin; Ai Sulastri; Muhammad Hasbie; Mohamad Nor Aufa; Muhammad Awaluddin Fitri
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2496

Abstract

Students in schools use techniques to keep up with the increasingly rapid development of the times. A module is the learning media. Lessons will be easier for students to understand if teaching materials are simple, practical, and relevant. However, activity in living things is still regarded as unsuitable learning material. This is because presenting the characteristics of objects to students in real terms can also be challenging. As a consequence, research and development of teaching materials for class VIII SMP/MTs based on critical thinking and decision-making skills are carried out in motion modules on living things. The goal of this research and development is to validate SMP/MTs class modules in order to improve critical thinking and decision-making skills. The Tessmer Formative evaluation development model is used in this type of research. Aspects of validity include content, presentation, and language. The research data were analyzed descriptively into categories. The results show that the CBSL module developed is in a very valid category with a value of 3.51, implying that this module appears to follow the objectives of learning science and is technically very feasible to be used as a science learning resource.
Systematic Literature Review: Analysis of Ethno-STEM and Student’s Chemistry Literacy Profile in 21st Century Candrawulan Primadianningsih; Woro Sumarni; Sudarmin Sudarmin
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2559

Abstract

Chemical literacy is students' understanding of chemical reactions, chemical theories and laws, the nature of chemical particles, and the implementation of chemistry in natural phenomena in everyday life. While Ethno-STEM research is the latest research in Indonesia. This is motivated by the socio-cultural diversity that is owned by Indonesia.  The focus of this literature study is to map research topics on chemical literacy and Ethno-STEM that are implemented and analyzed opportunities for implementing chemical literacy and Ethno-STEM in learning. This study used the systematic literature review (SLR) method for the last 5 years (2017-2022). A comprehensive search returns thousands of articles from 4 keywords, namely Ethnoscience, STEM, Ethno-STEM and chemical literacy. After screening, 30 articles were found to be reviewed consisting of 7 STEM articles, 6 ethnoscience articles, 7 Ethno-STEM articles and 10 chemical literacy articles. The findings show that a) Ethno-STEM research in Indonesia is conducted on various topics, the biggest topic its self are about approach and learning models is 32% b) the trend of topics discussing chemical literacy is 62% discussing high school chemistry material; 7% discussed chemistry in college and 7% discussed chemistry topics in junior high school; c) Opportunities for implementing chemical literacy in learning must be fully implemented in learning activities, including the need for textbooks that integrate chemical literacy, standardized evaluation questions, chemical literacy learning videos and other media
The Influence Public Knowledge and Perception Regarding Use Alternative Energy Sources Based Biofuels Evita Anggereini; Rina Aprianti Nainggolan; Mia Aina
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2578

Abstract

Indonesia is one of the countries that depend on fossil-based fuels as a good source of energy. Until now, the portion of fossil energy use has reached more than 80% in the national primary energy mix. From these data, it is clear that dependence on fossil energy in Indonesia is still high. This study aims to describe the knowledge and perceptions of the people of Jambi City about the prospect of using alternative energy sources based on biofuels. And to find out whether there is an influence between knowledge and people's perceptions of Jambi City about the prospect of using biofuel-based alternative energy sources. This study uses the type of mix method. The instruments used in this study were questionnaires and interviews. The results obtained are that the community perception value in Jelutung sub-district regarding biofuel-based alternative energy is higher than the community in Pasar Jambi sub-district. People in Pasar Jambi Sub-district have knowledge about alternative energy based on biofuel which is superior to people in Jelutung sub-district
Uji Aktivitas Senyawa Antibakteri Ekstrak Aloe Vera (Aloe Vera) Terhadap Infeksi Bakteri Edwardsiella Tarda secara In Vitro Nuranti Anarkhis; Arief Prajitno; Maftuch Maftuch; Karimah Karimah
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2610

Abstract

Edwardsiella tarda is a type of gram-negative intracellular pathogen that can cause mass demise in fish farming. The development of edwarsiellosis due to E.tarda infection causes significant economic losses for cultivators. Aloe vera is a perennial succulent plant like a cactus, drought withstand, and belongs to the Liliaceae family, of which there are more than 360 known species (Wijaya and Masfufatun, 2022). Aloe vera is one of the plants known to contain active ingredients that can inhibit the growth of bacteria. The results of phytochemical analysis of a crude extract of Aloe vera showed the presence of active compounds, specifically flavonoids, tannins, triterpenoids, and saponins. MIC analysis showed that the lowest absorbance value of Aloe vera was obtained at a concentration of 50 mg/L with a value of 0.316, indicating a decrease at each concentration. The concentration of 50 mg/L is close to the positive control which indicates that at a concentration of 50 mg/L, it can be the reference for the lowest concentration in determining the dose of Aloe vera extract which is known that the presence of antibacterial compounds in Aloe vera extract can inhibit the growth of E.tarda bacteria. The inhibition zone test was carried out with graded concentrations of 50 mg/L, 100 mg/L, 150 mg/L, 200 mg/L and 250 mg/L with an observation time of 24 hours post-incubation and 48 hours post-incubation. Inhibition zone analysis with the highest diameter was at 200 mg/L. SEM analysis by distributing a crude extract of Aloe vera affected E.tarda bacteria specifically, lysis occurring in bacterial cells
The Effect of Booklets Based on Project Based Learning on Solving Environmental Problems in Junior High Schools Dwi Prastyo; Fitria Eka Wulandari
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2612

Abstract

This study aims to inquire about effect of booklets based on project based learning on solving environmental problems in junior high schools. This research is experimental research using One Group Pretest-Posttest design with the subjects of this study being class VII students with a total of 17 students. The collection technique is to inquire the effect of using booklets based on Project Based Learning on solving environmental problems through a test technique where the test is carried out using pretest and post-test design. The instrument in this study was questions with valid and reliable problem-solving indicators using paired sample t-test analysis. The results of this study indicate that there are some effects of booklet on Project Based Learning on environmental problem solving through the pre-test and post-test results on the SPSS 26-assisted paired sample t-test with sig (2-tailed) 0.000 <0.05. Thus, providing booklet learning resources based on Project Based Learning has a significant effect on students' environmental problem-solving abilities.
Pengaruh Metode Outdoor Study Berbasis Pembelajaran Demokratis dalam Meningkatkan Hasil Belajar Siswa SMP Pada Mata Pelajaran IPA Zusje Wiesje Merry Warouw; Firnalia Arruan Boyong; Ni Wayan Suriani; Ester Caroline Wowor; Widya Anjelia Tumewu
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2630

Abstract

This research aims to determine the effect of the outdoor study method based on democratic learning in improving junior high students' learning outcomes in science subjects. The research method we used is a quasi-experimental research with a nonequivalent control group design. The population in this study were all seventh-grade students at SMP Negeri 6 Tondano, while the research sample consisted of students in classes VII A and VII B. We obtained the research sample via a random sampling technique. Data were obtained from the pre-test before being given treatment and the post-test after being given treatment. The results showed that the average post-test result for the experimental class was 74.53, while the control class was 58.00. The t-test on the difference in the experimental and control groups' post-test scores shows the results of tcount = 37.91 > ttable = 2.011 so that H0 is rejected and H1 is accepted. Thus, the outdoor study methods based on democratic learning improve students' science learning outcomes on the interaction between living things and their environment topic at SMP Negeri 6 Tondano
The Urgency of Religion and Culture in STEM (Science, Technology, Engineering, Mathematics) Based Learning Models: Meta Data Analysis Asiyah Asiyah; Ahmad Walid; Raden Gamal Tamrin Kusumah
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2653

Abstract

The aims of this research is to synthesize literature studies in order to answer the following questions: How important is religion? knowledge and cultural studies in studying science and the relationship between religion, culture and STEM education. This type of research is a literature study. The research method was to synthesize this literature following several steps to ensure the validity of the results. The results obtained indicate that the development of scientific literacy skills in education needs to be based on ethnographic-religious study-based learning. When students are invited to see the natural surroundings of phenomena including local culture, indirectly students will be invited to think literally about science. Various studies have proven that ethnoscience-based learning can help students to improve students' scientific literacy skills and this is an update in this research. The urgency of religious and cultural studies in education is of concern to educators and researchers

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