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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 6,214 Documents
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Development of Interactive e-modules Based on Local Wisdom Using Android to Improve Students' Higher Order Thinking Skills (HOTS) Lalu Usman Ali; Muhammad Zaini
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4515

Abstract

This research aims to test the feasibility of an interactive e-module based on local wisdom using an Android application to increase students' HOTS in circular motion material according to teachers and lecturers and analyze the increase in students' HOTS abilities after using an interactive e-module based on local wisdom using an Android application. This research is development research by applying the 4-D model. The development procedure consists of 4 stages, namely; define, design, develop, and disseminate. This research was carried out at MAN 1 Mataram, MAN 1 Central Lombok, MAN 1 West Lombok and MAN 1 East Lombok. This research instrument consists of a HOTS capability assessment instrument, an interactive E-module feasibility assessment instrument based on local wisdom, and an Android application media feasibility instrument. The results of this research are that this learning tool is suitable for use in physics learning to increase students' HOTS in the good and very good categories as tested by lecturers and physics teachers; This learning tool is able to increase students' HOTS within one group (pretest-posttest) and between groups (experiment-control). Data obtained from mixed ANOVA analysis in the experimental class showed that the increase in HOTS ability was more significant than the increase in HOTS in the control group; and there are differences in the HOTS abilities of students who use local wisdom-based e-module learning devices assisted by Android applications and students who use teacher teaching materials.
Isolation and Screening Microorganisms from Black Soldier Fly Larvae (Hermetia illucens) that Producing Amylase, Protease and Cellulase Dalia Sukmawati; Rheva Amadea; Putri Novitasari; Yohana Caroline Sihombing; Axel Mareta; Yohannes Eka Cordias Buulolo; Atin Supiyani; Muktiningsih Nurdjayadi; Diat Nurhidayat; Roshanida A. Rahman; Sulistiyani; Raden Haryo Bimo Setiarto
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4516

Abstract

The Black Soldier Fly (BSF) has gained significant attention for its ability to decompose various types of organic waste and produce valuable enzymes related to its digestive system. These enzymes hold immense potential for applications across diverse industrial sectors, with promise in the livestock industry. This study aimed to extract and assess amylase, protease, and cellulase enzymes from microorganisms present in BSF larvae fermentation. The isolation technique employed was the spread plate method, followed by rigorous screening for the presence of these enzymes. The results showed 46 isolates of 26 bacterial isolates and 20 yeast isolates. In the amylase enzyme screening, a substantial 25 bacterial and 19 yeast isolates exhibited positive amylase activity. For cellulase, 20 bacterial and 14 yeast isolates displayed positive results. In the case of protease, 16 bacterial and 12 yeast isolates demonstrated protease enzyme activity. Notably, nine isolates exhibited the remarkable capability to produce multiple enzymes, including eight bacterial and one yeast isolate. These results showcase the rich enzymatic potential of BSF-associated microorganisms, offering exciting prospects for their application in various industrial sectors, especially in enhancing the efficiency and sustainability of livestock production
ISLE-Based Learning Media Development Using PhET Simulation to Reduce Misconceptions on Parabola Motion Materials Dian Rafika; Rajibussalim; Nasrullah Zaini; Yusrizal; Muhammad Syukri
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4520

Abstract

The objective of this study is to develop ISLE-based learning media using PhET Simulation to minimize students’ misconception about parabolic motion concept. This study employs research and development methods (Research and Development/R&D) with the ADDIE development model (Analysis, Design, Develop, Implement, and Evaluate). The results from this study are learning media in the form of ISLE-based Student Worksheets for parabolic motion experiments. To obtain credibility and validity results, the learning media has followed the validation process from material and media experts. Therefore, the learning media is suitable to be implemented for students. The results indicated that the feasibility of developed learning media student worksheet assists students to visualize parabolic motion. Student worksheet prepared using the ISLE model approach is used as a guide in achieving learning objectives to reduce students' misconceptions about parabolic motion concept through PhET Simulations. Moreover, the use of learning media student worksheet provides a visualization display of experimental results which helps students in understanding the concepts and there was a decrease in misconceptions in parabolic motion matter from 42.22 to 12.78%.
Improving Creative Thinking Skills through Integration of Problem-Based Learning with STEAM In Environmental Pollution Material Suryanda, Ade; Miarsyah, Mieke; Kosasih, Aby Hanhan Ulil Abshor
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.4524

Abstract

The 21st century demands today's students to face increasingly complex life problems and a globally rigorous work environment. A learning model that can facilitate learners in developing their creative thinking skills is necessary. The objective of this research is to determine the influence of PBL-STEAM integration on learners' creative thinking abilities in the topic of environmental pollution. This type of research is quantitative with quasi-experimental research methods. The research sample consisted of 58 learners, with each class consisting of 29 learners selected through simple random sampling. Based on hypothesis testing using independent t-test at α = 0.05, the research findings showed a significance value of 0.00, this suggests that the PBL-STEAM learning model has an effect on learners' creative thinking in the topic of environmental pollution. The influence of the PBL-STEAM model on learners' creative thinking abilities can be analyzed based on the syntax of learning within the PBL-STEAM model. The results of this research imply that the PBL-STEAM learning model can be employed as a substitute for a model that enhances students' creative thinking abilities in the topic of environmental pollution
Pengaruh Model Pembelajaran Kooperatif Tipe TGT (Team Games Tournament) Berbantuan Media Questions Box Terhadap Hasil Belajar Siswa Pada Pembelajaran IPA di Kelas III SD Luthfi Khoirunnisa; Nurrohmatul Amaliyah
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4525

Abstract

This research aims to determine the effect of the TGT (Time Games Tournament) type cooperative learning model assisted by Questions Box media on the science learning outcomes of Class 3 students at SD Negeri 03 Pagi, even during the semester of the 2022/2023 academic year. The sample for this research was Class III-A at SD Negeri 03 Pagi with a total of 30 students and Class III-B with a total of 30 students. The prerequisite is the normality test which obtains a normal distribution of experimental and control class data. Testing the hypothesis using the t-test obtained a value of t = 9.49, resulting in Ho being rejected at a significance level of 5% with an effect size of 1.54, including the high group. The average score for the control class was 60.50, and the experimental class average was 86.50. These findings indicate that the use of the TGT (Time Games Tournament) type cooperative learning model assisted by Questions Box media has an impact on science learning outcomes in class III of SD Negeri 03 Pagi
Development of Inquiry-Based Solar System Augmented Reality Science Learning Media Vari, Yonatan; Sarwanto; Yamtinah, Sri
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4529

Abstract

Science learning in the 21st Century needs to adapt to technological developments in the Era of Revolution 4.0. 21st Century science learning uses digital technology, namely Augmented Reality combined with an inquiry learning model on the Solar System material. The research aims to determine the feasibility of the Inquiry-based Solar System Augmented Reality (SSAR) Learning Media being developed. Inquiry-based SSAR Learning Media Research is development research that uses the ADDIE Development Model with assessment by 8 validators using a 1-5 Likert scale. Inquiry-based SSAR learning media which was developed through the Analysis, Design and Development stages. The Analysis stage is carried out through an initial preliminary study to determine needs analysis. The results of the needs analysis are used in the design stage and then realized in the Development stage. The Media Development stage carried out a feasibility test through validation by 8 experts. The feasibility of SSAR Learning Media is reviewed including Media, Material, Learning and linguistic aspects. The results of the assessment by the Validator were analyzed using the Aiken formula with validation criteria > 0.75. Inquiry-based SSAR Learning Media indicators based on Aiken Validation analysis obtained validation results with a score of 0.85 > 0.75 indicating that Inquiry-based SSAR Learning Media is suitable for use in the science learning process on Solar System material
Factors Affecting the Income of Labor Fishermen (Case Study: Tebing Tinggi Village, Tanjung Beringin District, Serdang Bedagai Regency) Aziz, Rizal; Sihombing, Roni Paulus; Siregar, Rahma Sari; Sihotang, Saipul
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4530

Abstract

Indonesia is a country that has a very large water area which is a large potential resource to be utilized for national development. This condition affects the strong weak economic activities of the village. The purpose of the study is to find out how much the income of labor fishermen in Tebing Tinggi Village, Tanjung Beringin District, Serdang Bedagai Regency and to find out what factors affect the income of labor fishermen in Tebing Tinggi Village, Tanjung Beringin District, Serdang Bedagai Regency. This research was conducted in Tebing Tinggi Village, Tanjung Beringin District, Serdang Bedagai Regency, North Sumatra Province. This location was chosen intentionally (Purposive). The population in this study was 546 labor fishermen, the determination of the sample in this study used Arikunto's theory, namely if the total population was less than 100 people, then the number of samples was taken as a whole. But if the population is larger than 100 people then it can be taken 10-15% and 20-25% of the total population. The samples in this study were taken as much as 10% of the total population, so the number of samples in this study was 55 labor fishermen. Data collection techniques use primary data and secondary data, data analysis techniques in research use income analysis and multiple linear regression analysis. The results of the research on the working capital costs of labor fishermen amounted to Rp. 244,894/month, with an income of Rp. 4,128,386/month with an average of 12 trips a month of fishing. The results of multiple linear regressions that the working capital variable and the catch variable have a significant effect on the income of labor fishermen while the time variable at sea and experience variables do not have a significant effect on the income of labor fishermen in Tebing Tinggi Village, Tanjung Beringin District, Serdang Bedagai Regency.
Implementation of the Problem Based Learning Model to Increase the Activity and Learning Outcomes of Students in the Digestive System Material and the Human Respiratory System Class XI MAN 2 Tanah Datar Sri Wahyuni; Syamsurizal; Irdawati; Violeta; Suci Fajrina
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4537

Abstract

This study aims to determine the effect of the model Problem based Learning in  improve results and learning activities in biology learning system material digestion and the human respiratory system. The type of research carried out is in accordance with the problem researched is study action class (Classroom action research). The population in this study were students of class XI MIPA MAN 2 Tanah Datar who were enrolled in the 2022/2023 academic year. The sample in this study were students in class XI MIPA 1 and XI MIPA 2 MAN 2 Tanah Datar. Data collection techniques used in this study were observation, questionnaires, documentation and field notes. The data analysis technique used to analyze activity data and student learning outcomes is the percentage technique and the t test. The results of this study indicate that the average student learning outcomes have increased from cycle I (68.55 %) to cycle II (86.20%). In line with the learning activities of students also increased from cycle I (48 %) to cycle II (77%). The conclusion of this study is that the Problem Based Learning (PBL) learning model can increase the activity and learning outcomes of students in biology class XI IPA MAN 2 Tanah Datar.
Bale Tani and Alang in the Perspective of Science, Local Wisdom and Community Religiosity “Gumi Sasak” Lombok (Preliminary Study in the Development of Science Learning Devices Based on Local Wisdom and Islamic Values) Kurniawan Arizona; Gunawan; Ahmad Harjono; Joni Rokhmat; Agus Ramdani; AA Sukarso
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4542

Abstract

The existence of "Bale Tani" and "Alang" in the present time is now rarely encountered, as they have been replaced by more modern buildings and storage spaces. This research aims to examine "Bale Tani" and "Alang" from a scientific perspective, as well as to explore their significance in terms of local wisdom and the religious beliefs of the Sasak tribe on Lombok Island. This study employs a qualitative method through an in-depth investigation. Researchers directly engage in fieldwork to conduct observations, interviews, and document the objects of study. The research data's credibility is enhanced through triangulation techniques (multiple sources and methods) and supported by relevant reference sources. From a scientific standpoint, both "Bale Tani" and "Alang" are structures designed for disaster mitigation (such as earthquakes and floods) and to protect stored items from humidity, thus preserving them. Based on local wisdom and religiosity, this research reveals several aspects. Notably, their exceptional architectural design and unique forms, which are distinct to Pulau Lombok and not found elsewhere. Their multifunctional nature is highlighted, serving as spaces for storage, rest, gatherings, seating, cooking, and other activities. The alignment of "Bale Tani" towards the east facilitates the determination of the Qibla direction for prayers. The "Alang," functioning as storage for harvest yields, carries the significance of expressing gratitude among the Sasak tribe to their deity for the bestowed sustenance. Consequently, the Sasak community practices frugality by storing their harvest in the "Alang" as a manifestation of this gratitude.
CoSiReT: Innovation of ReT (Refutation Texts) to Reduce Students' Misconceptions Concerning Transverse Waves Shobrina Nurul Mufida; Achmad Samsudin; Endi Suhendi; Ida Kaniawati; Hera Novia
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4544

Abstract

The research goal was to develop innovative learning media on refutation texts (ReT), scilicet integrating Computer Simulations on Refutation Texts (CoSiReT). CoSiReT's role is to reduce students' misconceptions concerning the basic concept of transverse waves. This research design used 4D (Define, Design, Develop, and Disseminate). Participants include 64 students aged 16-18 years in the Tuban region, East Java, Indonesia (37 male were called Mas, and 27 female were called Mbak). The research instrument used a media validation sheet (15 assessment indicators). The pre-post test instrument used the Multi-representation of a Four-tier Instrument on Transverse Wave (MOFI-OTW). Analysis of data validation results was using a rater test assisted by Rasch's Mini-Facets software. According to the seven validators, the results of CoSiReT fulfill aspects of instructions for use, language, content presentation, and appearance. The percentage of students' misconception reduction was analyzed using the Reduction Misconceptions (RM) adapted from Hake's n-gain equation. Overall, the reduction of misconceptions is in the high category. Thus, it can be concluded that CoSiReT can be developed and used a role in reducing student misconceptions. Researchers or practitioners are expected to implement CoSiReT as a learning innovation that aims to reduce basic misconceptions of transverse waves.

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