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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 6,093 Documents
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Analisis Keterampilan Pemecahan Masalah Peserta Didik Pada Pembelajaran Biologi Kelas XI SMA Negeri di Kabupaten Sleman Ayunda, Avi Dwi; Hasanah, Himmatul; Ariyanti, Nur Aeni
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.5466

Abstract

Problem-solving skills are considered essential for students to have because they can help students make appropriate, careful, systematic, logical decisions and weigh various viewpoints. High school students must have problem-solving skills because biology subjects are developed through analytical, inductive, and deductive thinking to solve problems related to nature. This research aims to determine students' problem-solving skills in class XI biology learning at State High Schools in Sleman Regency. This research is a type of descriptive research using a survey approach. The population in this study were all Sleman Regency State High Schools, namely 17 schools with a sample of 9 schools so the subjects in this study were 249 students. Research subjects were selected using probability sampling with cluster sampling techniques. The data collection technique uses tests in the form of problem-solving questions. The results of the research show that the level of problem-solving skills of class XI students at state SMA Sleman Regency was in the medium category with a percentage of 43.21%. The percentage of each indicator, namely understanding the problem, is 65.8% in the capable category, evaluating alternatives is 37% in the less category, and creating a problem-solving plan is 29% in the less category.
Discovery Learning-Based Virtual Laboratory in Physics Education as an Effort to Enhance Students’ Scientific Attitudes Ahmad, Liza Septia; Prasetyo, Zuhdan Kun
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.5522

Abstract

This research aims to evaluate the effectiveness of using discovery-based virtual laboratories in enhancing students' scientific attitudes towards the topic of the photoelectric effect. The method employed a quasi-experimental design involving 12th-grade students at SMAN 2 Yogyakarta. The research design employed is pretest-posttest, nonequivalent multiple-group design. Subject selection was conducted through purposive sampling, resulting in experimental and control classes. The research subjects were from classes 12 MIPA 4 and 12 MIPA 5. Data were collected through questionnaires and observations of scientific attitudes. Observations during the learning process were conducted by three observers. The results of the study showed an improvement in the understanding of physics concepts and the development of scientific attitudes in the experimental group, with an average score of 89.36. The improvement in the experimental group was higher than that in the control group. These findings indicate that virtual laboratories based on discovery learning are effective in enhancing students' scientific attitudes. This finding highlights the potential of virtual laboratories in fostering scientific attitudes and assisting students in understanding modern physics, thereby stimulating their interest in the subject. The positive implications for physics education indicate that this approach can address students' challenges in learning physics conventionally
Pemanfaatan Ekowisata Mangrove sebagai Sumber Belajar IPA bagi peserta didik SMP Setiawan, Annisa; Suyanta, Suyanta; Widowati, Asri
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.5531

Abstract

The research was carried out with the aim of finding out the use of mangrove ecotourism as a learning resource, because almost all regions in Indonesia manage mangrove ecosystem areas into ecotourism. The data collection technique uses proportional random sampling, with descriptive quantitative research methods. The research subjects used in this research process were the population of junior high school students and junior high school science teachers, with a sample of 118 students and 22 science teachers. The instrument used in this research is a questionnaire. The results obtained from the science teacher questionnaire stated that 80.8% of teachers had never integrated mangroves in the science learning process, reinforced by the results of the student questionnaire which stated that 83.2% of teachers had never presented mangrove material in the classroom. In this way, science teachers should change the way they deliver material using the Argument Driven Inquiry (ADI) learning model to make it easier for science teachers to utilize mangrove ecotourism as a learning resource through the stages of the learning model syntax.
Sabun Homemade Dengan Ekstrak Vitis Vinifera Menggunakan Framming Time Maiyarni, Roza; Purwanto, Hadi; Miftahurrahmi, Annisa; Suryanti
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.5540

Abstract

Natural soap is one of the products that do not use chemicals that people need to clean the body and maintain healthy skin. Vitis vinifera and olive oil contain antioxidants and antimicrobials that are useful for brightening and moisturizing skin, increasing skin cell turnover, and making skin healthier. This research aims to obtain natural soap made from olive oil with the addition of grape extract (Vitis vinifera). The research method includes the process of making grape extract soap with varying framing times (3, 5, and 7 days), then the grape soap is stored for 4 weeks followed by analysis of pH levels, crack tests, and organoleptic tests including texture, color strength and foam. The final pH test results were in the range of 9.0-11.0 which were checked in the first seven days. This soap has texture ranges from 2.50 (slightly soft) to 3.84 (hard), soap color ranges from 3.15 (slightly interesting) to 4.00 (interesting), and foaming power ranges from 3.00 (slightly foamy) to 3.50 (foamy).
Pembelajaran Berbasis Proyek dalam Pengajaran Isoterm Adsorpsi: Penerapan dan Pendapat Mahasiswa Pamenang, Fransisca Ditawati Nur; Wibowo, Rikhardus Sani; Marlinda, Felisitas Bety
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.5543

Abstract

Project Based Learning is one of the learning models that can be chosen by lecturers in learning activities. This learning model is applied in surface chemistry learning, especially on the topic of the adsorption isotherm models. This research aims to find out more about implementation and students’ opinions in project-based learning models. This study employs a mixed-method research approach, utilizing both questionnaires and documentation as data collection methods. The questionnaire instrument consisted of an open and closed questionnaire for the respondents. An open and closed questionnaire was used to collect respondents’ descriptive data on the perception of the model. The project-based learning model received a positive response from students. This positive feedback encompasses interactions with the lecturer, motivation to learn, comprehension of the material, and the execution of project-based learning. This model recognized for its capacity to foster profound comprehension of subject matter, cultivate advanced cognitive skills, and stimulate learners' intrinsic motivation, serves as an effective approach to enhance student learning experiences.
Potensi Sirih Merah dan Kulit Manggis Dalam Penurunan Kadar Gula Darah Pasien Diabetes Mellitus Dafriani, Putri; Sartiwi, Weni; Monita, Gelsi Anggra
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.5569

Abstract

A study comparing the effects of red betel leaf decoction, mangosteen peel juice, and conventional medication on blood glucose levels in individuals with type II diabetes mellitus was conducted in Indonesia. The research involved three groups of eight participants each, selected through purposive sampling. Following administration, the average blood glucose level was 190.75 mg/dL for red betel leaf decoction, 194.38 mg/dL for mangosteen peel juice, and 186.50 mg/dL for conventional medication. Surprisingly, there was no significant difference in the effectiveness of red betel leaf decoction and mangosteen peel juice in managing blood sugar levels, with a p-value of 0.582 (p<0.05). These findings suggest that both herbal interventions are comparable to conventional medication in regulating blood glucose levels among type II diabetes patients. In conclusion, the study highlights the potential of red betel leaf and mangosteen peel as alternative non-pharmacological interventions for managing diabetes. Further research is warranted to explore their mechanisms of action and long-term effects on diabetes management
A Learning Model Based on Doing Empowering and Facilitating to Improve Life Skills Suranto, Suranto; Nugroho, Munajat Tri; Syah, Muhammad Fahmi Johan; Pratiwi, Adcharina
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.5630

Abstract

This research formulates learning models to improve life skills through doing, empowering and facilitating (DEFI). The developed model puts affective, cognitive, and psychomotoric forward. The object of research is students of heavy equipment mechanic competence. Data collection is obtained through observation, interview, questionnaire, documentation and literature study. Quantitative and qualitative analysis methods for goodness of fit model are data analysis and experimental tests. The t-test value hypothesis is used to determine the average test group as a measure of the effectiveness of the model's work, and the resulting learning model model is effective in improving life skills.
Analysis of Field Dependent and Field Independent Cognitive Styles in Solving Science Problems in Elementary Schools Hardiansyah, Framz; Armadi, Ali; Misbahudholam AR, Muhammad; Wardi, Moh.
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.5661

Abstract

This research aims to determine the results of the Science Problem Solving Test, describing students' Field Dependent and Field Independent cognitive styles in solving science problems. The research method used is Mixed Methods, which uses Sequential Explanatory Design. The research results showed that the field-independent and field-dependent students' science problem-solving tests were good. This is proven by using a one-sample t-test with a Sig (2-tailed) result of 0.005. which is smaller than 0.05. The cognitive style of field-dependent students in solving science problems, according to the Polya Stage theory, have difficulty absorbing information, so they do not understand the problem and are unable to explain using their sentences, think globally. The cognitive style of field-independent students in solving science problems is effortless to absorb information so that they can understand the situation thoroughly, analytically, and systematically so that they can present the correct solution steps by determining arithmetic operations that are relevant to the problem.
Penerapan Self-Reparenting Siswa untuk Peningkatan Karakter Kemandirian Belajar di SMP dan SMA Negeri Tarakan Rahmi, Siti; Pamuji, Siti Sulistyani; Ulfaika, Romlah; Sari, Rita Kumala; Apriani, Eva; Saiful, Saiful
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.5712

Abstract

This research aims to find the level of student independence through the application of self-repairing. In the context of the learning process, it can be seen that there is a phenomenon of students who are less independent in learning and have bad habits in studying, such as: not feeling comfortable studying for a long time, studying only before exams, and so on. One of the learning processes towards independence is by helping students through self-reparenting. Self-repairing is a process of re-nurturing oneself, so that someone is able to make the choice to prioritize the positive and ignore the negative, so that they have a feeling of success and there will be change in the student. The research method used is an experimental method with a quantitative research type. The measurement process on subjects was carried out at the stage before treatment (Pre-test) and after treatment (post-test) using a Likert scale as a data collection tool. Based on the results of the hypothesis test, it can be concluded that there is an increase in students' independent learning character. This can be seen in table 5, it can be seen that the df value is 35 and the significant value is 0.000 < 0.05, meaning it is significant or accepted. Then in table 7, it is known that the df value is 29 and the significant value is 0.000 < 0.05, meaning it is significant or accepted. This shows that classical services with self-reparenting techniques can improve the independent learning character of students in Tarakan State High Schools and Middle Schools
Pengembangan Booklet Berbantuan Video Animasi dengan Memanfaatkan QR Code pada Submateri Isomer Konstitusional Utami, Nurzam Indah; Rasmawan, Rahmat; Lestari, Ira; Muharini, Rini; Ulfah, Maria
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.5735

Abstract

This research aims to produce a product in the form of a booklet assisted by an animated video by utilizing QR codes on constitutional isomers sub-material to increase student understanding and reduce misconceptions on constitutional isomers. This research method is research and development (R&D) with a 4D development model consisting of the Define, Design, Develop and Disseminate stages. However, this research only reached the Develop stage. The validation data was analyzed using Content Validity Ratio (CVR) and Content Validity Index (CVI), while the student response questionnaire to the product was measured using a Likert scale. The results of product validation from every aspect, both in booklets and animated videos, obtained a CVI value of 0.99 and were declared valid and suitable for use as learning media. Students also gave good responses, which was shown in the initial response test with a percentage of 85% in the good category and in the main response test with a percentage of 84% in the good category.

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