cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
jppipa.unram@gmail.com
Editorial Address
Jalan Pendidikan No. 37 Mataram, 3 Floor
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
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
 66   67   68   69   70 
Analysis Magnetic Mineral Content of Natural Iron Sand in Beach Island Lombok as Basic Materials of Micro Wave Absorbers Suslawati Susilawati; Aris Doyan; Saprizal Hadisaputra
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 4 (2022): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i4.2274

Abstract

This study aims to analyze the content of the magnetic mineral compound of natural iron sand on the beach of Lombok Island. This study uses the experimental method by taking primary data which is carried out in three locations, namely at Ijobalit Beach (East Lombok), Cemara Beach (West Lombok), and Telindung Beach (East Lombok). The study stage begins with a separation of natural iron sand, then a magnetic mineral separation is carried out to obtain Fe3O4 powder. The last stage is testing the Fe content using AAS (atomic absorption spectrophotometry). The research results were obtained by the percentage of magnetic mineral content from Ijobalit beach sand, Cemara Beach, and Telindung Beach respectively 93.56, 72.99, and 87.00%. The results showed that natural iron sand from Ijobalit beach had great potential to be used as a basic material for making microwave absorbers.
Impact of Physics Learning to Improving Learners' Generic Science Skills: A Review Aris Doyan; Susilawati Susilawati; Syamsul Hakim; Mahdini Mahdini; Hamidi Hamidi
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 4 (2022): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i4.2275

Abstract

This study is a Literature Review article that aims to identify the most effective learning model to improve the generic science skills of learners in physics learning. A search of literature study articles obtained as many as fifteen articles that met the inclusion criteria and were relevant for review. The results of the research show that many learning models can be applied in physics learning to improve the generic science skills of learners. The findings show that the most effective guided inquiry learning model for improving students' generic science skills was characterized by the achievement of learners' scores of 91.00.
Science Process Skills Analysis of Junior High School Students in South Sumatera Using Test Basic of Process Skill (BAPS) Hartono Hartono; Rahmi Susanti; Melly Ariska
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2276

Abstract

Basic Science Process Skills (BAPS) are some of the scientific skills used to obtain, process, build and apply scientific theories. Basic science process skills are not only useful in learning science but also for students' daily lives. Therefore, it is very important to master science process skills from the age of teenagers who are in the Junior High School phase. This analysis aims to obtain a profile description of the basic science process skills of Junior High School students. The research method used is descriptive method with research subjects as many as five Junior High Schools in South Sumatra Province as many as 505 students as samples. The data collection technique used is a test technique using 25 questions about the basic ability test of the science process. The data were obtained directly from the VIII grade Junior High School students, after the data were recapitulated and then analyzed by simple statistical analysis. Based on the results of the research that has been carried out, it can be seen that the BAPS ability in junior high schools in South Sumatra Province as a whole is in the medium category, which has a percentage for the overall indicator is 56%. which are 72.3 and 61.12, respectively, so that there is a gender effect on the BAPS ability of junior high school students in South Sumatra Province. Science process skills of junior high school students in South Sumatra Province are based on each indicator, the indicator that has the highest value is the predictive indicator with a percentage of 69% in the medium category and the lowest science process skill indicator is the observing indicator with a percentage of 41.3% in the low category, for science process skills on indicators of concluding and communicating have a percentage of 59.5% and 64.6% respectively in the medium category, science process skills for classifying indicators have a percentage value of 48.9% in the low category.
Pengembangan Media Pembelajaran Fisika Berbasis IoT dan Pengaruhnya Terhadap Kemampuan Berpikir Kritis Siswa Matsun matsun; Soka Hadiati; Dwi Fajar Saputri
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2284

Abstract

The implementation of an independent curriculum by the government has an impact on the world of education. Classroom learning requires teachers to be active in developing project-based learning. The development of IoT (Internet of Things)-based physics learning media and its effect on student's critical thinking skills is the goal of this research. The research method used is research and development (R&D) with the Four-D model with the steps of Define, Design, Develop, and Disseminate. The results of the development of IoT-based physics learning media show that the assessment of experts (material and media experts) is in a very Worthy category. The results of the questionnaire response of 70 students also rated this media "very good" with a percentage value of 90.92%. In addition, the post-test results revealed that IoT-based physics learning media proved effective in improving students' critical thinking skills with an N-Gain value of 0.73 in the high category.
Analysis of the Characteristics of the Ethnoscience-Based Numeracy Test Instrument Using the Rasch Model Muliani Muliani; Nanda Novita; Mellyzar Mellyzar; Ali Imron Pasaribu; Mhd. Ridwan Fadli
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2285

Abstract

The numeracy ability of students in Indonesia is in a low category based on PISA results from 2000 to 2018. So, efforts are needed to strengthen numeracy skills through the development of ethnoscience-based numeracy test instruments. The purpose of this study was to analyze the characteristics of the ethnoscience-based numeracy test instrument using the Rasch model.  The subjects of this study were students of SMPN Arun and SMPS Sukma Bangsa, Lhokseumawe City, totaling 123 students. The number of questions to be analyzed in the test is 68 items. Analysis using Winsteps software. The results of the analysis showed that the ethnoscience-based numeration instrument in this study was declared reliable. 59 of the 68 items were said to be valid, with details of 32 valid items eligible to be used and 27 valid items needing to be revised for improvement before being used. This instrument can be used to measure subjects who have ethnoscience-based numeracy skills in the low, medium, and high categories, so to examine ethnoscience-based numeracy skills students can use this instrument.
An Analysis on Students Problem-Solving Skill and Scientific Literacy Based on Higher Order Thinking Skills (HOTS) Viewed from Gender Gito Hadiprayitno; Nur Lestari; Kusmiyati Kusmiyati; Akhmad Sukri; Jono Irawan
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2287

Abstract

Each student has differences in problem-solving, scientific literacy, and higher-order thinking skills. Gender differences partially influence student mindset. The purpose of this study was to analyze the problem-solving skill and scientific literation of students on different genders. The study adopted and modified the one-shot case study design. The subjects of this study were 76 students who took the Animal Ecology course. Both experimental classes were given treatment using practical activities. Data on students' problem-solving skill were collected by using a test consisting of 25 questions. Whereas scientific literacy was collected by using essay questions. Students’ scientific literacy were categorized into 5 scales that were analyzed by using percentages. Statistical analysis uses descriptive and t-tests to determine differences in problem solving skill on different genders. The results showed that (1) 37.66% of students’ scientific literacy are on a multidimensional and conceptual scale, while the remaining 62.34% were on a functional, nominal and literacy scale, (2) students' problem-solving skill are in the medium category, and there is no difference in problem-solving skill in males and females (p>.05).
The Pembelajaran STEAM Terhadap Keterampilan Proses Sains Ditinjau dari Sikap Ilmiah Mahasiswa pada Mata Kuliah Kajian Fisika Kejuruan Halimatus Sakdiah; Fajrul Wahdi Ginting; Nimas Sri Rejeki; Agustina Miranda
Jurnal Penelitian Pendidikan IPA Vol 8 No 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2313

Abstract

21st-century education requires students to have Science Process Skills (SPS) to be able to compete in the academic world and the industrial world 5.0. SPS itself is a skill needed to solve problems by following scientific stages. The application of the STEAM learning approach using the Project Based Learning (PjBL) learning model is expected to stimulate students to improve their skills. The research design used the One Group Pretest-Posttest Design. The instruments used were tests to observe SPS variables and non-tests to observe scientific attitudes. Hypothesis research analysis using one-way ANOVA analysis. The results of the study found that there was an effect of STEAM learning on student SPS and there were differences in student SPS that had high, medium, and low scientific attitudes.
Catalytic Cracking of Crude Palm Oil Using Ni-Carbon with Ion Exchange Method Nazarudin Nazarudin; Ira Galih Prabasari; Agus Ari Setiawansyah; Ulyarti Ulyarti
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2322

Abstract

According to data from the National Energy Council (DEN) (2016), the energy consumption in Indonesia is increasing every year and will increase 1.8 times in 2025, this requires an alternative energy to back up the energy needs. One such alternative energy strategy is to use biodiesel. Biodiesel can be obtained from Crude Palm Oil using a catalytic cracking process. This study investigated the cracking of Crude Palm Oil using Ni-carbon with ion exchange method. The concentration of the metal solution used was 1, 2 and 3%, with temperature 450, 500 and 550 ° C. The catalyst was analyzed by XRD and showed that the highest pattern at 25.6º on 2% solution. The catalyst characterized by SEM-EDX showed that the nickel metal bonded to the 1, 2, and 3% Ni-Charcoal catalysts was 02.01, 1.13 and 2.09%, respectively and the average of catalytic cracking product conversion at concentrations of 1, 2and 3% was 62.55, 66.52 and 56.50%, respectively.
The Influence of Quantum Teaching Learning Model Assisted Digital Media (Edmodo) Toward Science Literature and Self-Efficiency of Highschool Students Agus Muliaman; Henni Fitriani; Khaira Usrati; Mirnawati Mirnawati
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2328

Abstract

This study aims to determine the effect of the Quantum Teaching learning model assisted by digital media (edmodo) on scientific literacy and self-efficacy. The type of research conducted is experimental research using a pretest-posttest control group design. The population in this study included all students of class X SMA Negeri 1 Muara Batu. The sampling technique used is purposive sampling. The sample in this study is class X MIPA 1 as the experimental class and X MIPA 2 as the control class. The experimental class was treated using the Quantum Teaching learning model while the control class was treated using the conventional learning model. The results of student literacy were obtained through a scientific literacy test instrument that had been validated and student self-efficacy was obtained through the provision of a valid student self-efficacy assessment questionnaire. Hypothesis testing in this study using independent sample t-test. The results of the t-test results of scientific literacy have a sig value of 0.038 <0.05 and the t-test results for students' self-efficacy have a sig value of 0.045 <0.05. So that H0 is rejected and Ha is accepted, in other words this means that there is a significant influence of the Quantum teaching learning model assisted by digital media (Edmodo) on the results of scientific literacy and self-efficacy of high school students.
The Sanitary Hygiene of Refilled Drinking Water Depots during the Covid-19 Pandemic Herniwanti Herniwanti; Edi Sudarto; Kamali Zaman; Oktavia Dewi; Novita Rany
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2343

Abstract

The Coronavirus-19 (Covid-19) pandemic requires people to behave cleanly and healthily to increase the need for clean drinking water. Based on a survey conducted by the Bengkalis District Health Office, it was found that 55% of the people used drinking water from refill depots. The purpose of this study was to determine the Sanitation Hygiene of Drinking Water Depots during the Covid-19 Pandemic in Bengkalis, Riau. This research method is a quantitative descriptive analysis using secondary data from the Bengkalis Health Service for a depot that has sanitation requirements for drinking water depots according to the reference. The research location is in Bengkalis District with a sample of 40 drinking water depots and analyzed for four parameters of drinking water depot sanitation inspection: place, equipment, handlers, and drinking water quality standard certificates. Sanitation hygiene inspection was obtained for the parameters of the place, equipment, and handlers with 100% achievement and only 25% certificate of water quality standard and proper hygiene. It is necessary to innovate drinking water treatment technology for drinking water sources that are healthy, guaranteed, cheap, and free from disease and to support the PHBS and STMB programs during the Covid-19 period.

Page 68 of 643 | Total Record : 6421

 66   67   68   69   70 

Filter by Year

2015 2026


Reset
Filter By Issues
All Issue Vol 12 No 3 (2026): In Progress Vol 12 No 2 (2026) Vol 12 No 1 (2026) Vol 11 No 12 (2025): December Vol 11 No 11 (2025): November Vol 11 No 10 (2025): October Vol 11 No 9 (2025): September Vol 11 No 8 (2025): August Vol 11 No 7 (2025): July Vol 11 No 6 (2025): June Vol 11 No 5 (2025): May Vol 11 No 4 (2025): April Vol 11 No 3 (2025): March Vol 11 No 2 (2025): February Vol 11 No 1 (2025): January Vol 10 No 12 (2024): December Vol 10 No 11 (2024): November Vol 10 No 10 (2024): October Vol 10 No 9 (2024): September Vol 10 No 8 (2024): August Vol 10 No 7 (2024): July Vol 10 No 6 (2024): June Vol 10 No 5 (2024): May Vol 10 No 4 (2024): April Vol 10 No 3 (2024): March Vol. 10 No. 2 (2024): February Vol 10 No 2 (2024): February Vol 10 No 1 (2024): January Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science Vol. 9 No. 12 (2023): December Vol 9 No 12 (2023): December Vol. 9 No. 11 (2023): November Vol 9 No 11 (2023): November Vol 9 No 10 (2023): October Vol. 9 No. 10 (2023): October Vol 9 No 9 (2023): September Vol. 9 No. 9 (2023): September Vol. 9 No. 8 (2023): August Vol 9 No 8 (2023): August Vol 9 No 7 (2023): July Vol. 9 No. 6 (2023): June Vol 9 No 6 (2023): June Vol 9 No 5 (2023): May Vol. 9 No. 5 (2023): May Vol 9 No 4 (2023): April Vol. 9 No. 4 (2023): April Vol 9 No 3 (2023): March Vol. 9 No. 2 (2023): February Vol 9 No 2 (2023): February Vol 9 No 1 (2023): January Vol. 9 No. 1 (2023): January Vol. 9 No. SpecialIssue (2023): UNRAM journals and research based on science education, science appl Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic Vol 8 No 6 (2022): December Vol. 8 No. 6 (2022): December Vol 8 No 5 (2022): November Vol. 8 No. 5 (2022): November Vol. 8 No. 4 (2022): October Vol 8 No 4 (2022): October Vol. 8 No. 3 (2022): July Vol 8 No 2 (2022): April Vol. 8 No. 2 (2022): April Vol. 8 No. 1 (2022): January Vol 8 No SpecialIssue (2022): December Vol. 8 No. SpecialIssue (2022): December Vol. 7 No. 4 (2021): October Vol. 7 No. 3 (2021): July Vol. 7 No. 2 (2021): April Vol. 7 No. 1 (2021): January Vol. 7 No. SpecialIssue (2021): December Vol. 6 No. 2 (2020): July Vol. 6 No. 1 (2020): January Vol. 5 No. 2 (2019): July Vol. 5 No. 1 (2019): January Vol. 4 No. 2 (2018): July Vol. 4 No. 1 (2018): January Vol. 3 No. 2 (2017): July Vol. 3 No. 1 (2017): January Vol. 2 No. 2 (2016): July Vol. 2 No. 1 (2016): January Vol. 1 No. 2 (2015): July Vol. 1 No. 1 (2015): January More Issue