cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Saprizal Hadisaputra
Contact Email
rizal@unram.ac.id
Phone
+6287738066422
Journal Mail Official
pijarmipa@unram.ac.id
Editorial Address
Univesitas Mataram. Jalan Majapahit No 62 Mataram, Lombok, NTB. 83125. Indonesia
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
Jurnal Pijar MIPA
Published by Universitas Mataram
ISSN : 19071744     EISSN : 24601500     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Mathematics Physics
Jurnal Pijar MIPA (e-ISSN: 2460-1500 & p-ISSN: 1907-1744) is an open-access scientific periodical journal published by the Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA publishes original articles on current issues and trends in mathematics-science-science education studies. In addition, this journal addresses issues concerning environmental education and environmental science. The journal scopes are: a. Physics and Physics Education b. Chemistry and Chemistry Education c. Biology and Biology Education d. Natural Science and Science Education e. Mathematics and Mathematics Education f. Environmental and Environmental Education
Arjuna Subject : Umum - Umum
Articles 1,179 Documents
 56   57   58   59   60 
Profile of science research idea of students of elementary school teacher program in basic natural science Muhammad Syazali; Baiq Niswatul Khair; Aisa Nikmah Rahmatih; Muhammad Erfan; Hasnawati Hasnawati
Jurnal Pijar Mipa Vol. 17 No. 5 (2022): September 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i5.3822

Abstract

The purpose of this study is to describe the profile of student science research. The research was conducted on primary school teacher education (PSTE) students at the University of Mataram. The sample consisted of 111 students determined using the purposive sampling method. The data on student science research ideas are in the form of the research titles they propose. The collection is done using the documentation method. A qualitative analysis was carried out using three criteria, namely the suitability of the topic of the diversity of living things, the correctness of the editorial title, and the urgency of the variables studied to determine the quality of each title. Some of the findings in this study include: (1) there are research ideas that are appropriate (64.86%) and not suitable (35.14%) for the topic of the diversity of living things, (2) from the number of titles that are appropriate to the topic, most of them have the right editorial (68.06%), and (3) of the titles that have the right editorial, only 10.20% have the study variables have urgency. Based on these findings, it can be concluded that students' scientific research ideas that have good quality in terms of conformity to the topic of biodiversity, the accuracy of the editorial title, and the urgency of the variables studied are only a small part. However, 44.14% of the overall research ideas can still be continued to the research stage, and writing the results in scientific papers. This conclusion indicates that massive and continuous efforts and real actions are needed to minimize students' shortcomings, weaknesses, and constraints to have sufficient competence or above.
Description of students learning difficulties in the basic law of chemistry Vaulia Leoni Putri; Latisma Dj
Jurnal Pijar Mipa Vol. 17 No. 5 (2022): September 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i5.3855

Abstract

This study aims to determine the percentage of learning difficulties and describe the factors that cause learning difficulties for class X students in the 2021/2022 academic year at SMAN 15 Padang studying the fundamental law of chemistry. The research was descriptive. This research gave a four-tier diagnostic test of 19 questions representing seven learning indicators. In addition, to reveal the causes of students' learning difficulties, a questionnaire consisting of 28 questions was given that represented nine aspects of the causes of students' difficulties, both from internal and external factors. The data obtained in this study were analyzed using descriptive analysis. The results of the research data analysis showed that the students of class X 7 SMAN 15 Padang had learning difficulties, with a high category of 71.1%. And the results of the questionnaire data analysis that caused students' learning difficulties were 62.2%. The highest level of student learning difficulties is found in the 4th indicator of 83.3%, with a very high category. Meanwhile, the lowest level of student learning difficulties is found in the 6th indicator, 52.8%, with a reasonably high category. The factors that cause students' learning difficulties in the basic law of chemistry are seen from internal and external factors, which consist of 9 aspects. The most influential aspect is the family environment of 70.3%, and the lowest aspect is student learning time of 50.0%. The most influential internal factors are the aspects of students' motivation and interest in learning, which are 66.7% and 61.8%, respectively. Family and social environment are the most influential external factors on student learning outcomes, amounting to 70.3% and 64.6%, respectively.
Relationship of work environment and application of Occupational health and safety on biology laboratory technician work productivity Muhsin Muhsin
Jurnal Pijar Mipa Vol. 17 No. 5 (2022): September 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i5.3991

Abstract

This study aimed to determine the simultaneous and partial effect of training variables, work environment, and occupational safety and health (OHS) application on the work productivity of laboratory technicians at University of Mataram, Indonesia. The type of research is explanatory research using a quantitative approach. Respondents in the study are 39 people. The data used in this study is taken using a questionnaire. Data were analyzed using multiple linear regression with the help of SPSS version 20.00 for windows. The results showed that: (1) training, work environment, and the application of OHS had a positive and significant effect simultaneously on the work productivity of the laboratory technicians, (2) training, the work environment, and the application of OHS had a positive and significant partial effect on the work productivity of the laboratory technicians, and (3) training is a variable that has a dominant influence on the work productivity of laboratory technicians at University of Mataram.
Effect of health education using demonstration media for breast self-examination motivation for women in preventing breast cancer Desy Fadilah Adina Putri; Luh Putu Sri Yuliastuti
Jurnal Pijar Mipa Vol. 17 No. 5 (2022): September 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i5.3993

Abstract

The number of new breast cancer cases reached 68 thousand (16.6%) of the total 396 thousand new cancer cases in Indonesia. Meanwhile, the number of deaths reached more than 22.000 cases. So with several causal factors and research data on breast cancer, it is only natural that Indonesian women know Breast Self-Examination (BSE) from an early age. BSE is the most recommended early detection of breast cancer for every woman and can be done by yourself. This study aimed to determine the effect of health education with the demonstration method on the BSE motivation of women of childbearing age in preventing breast cancer at the Delima Putih Posyandu, Samapuin Village. The design in this study is a pre-experimental research design. The type used is the One Group Pretest Posttest. The research was conducted at the Delima Putih Posyandu, Samapuin Village, Sumbawa District. The sample in this study was 20 women of childbearing age who were recorded at the Delima Putih Posyandu, Samapuin Village. Data analysis used the Wilcoxon Matched Paired Test. The results showed an effect of health education with the demonstration method on the BSE motivation of women of childbearing age with the Asymp value. Sig 0.000. The result indicates that many women still do not know about BSE, so it is essential to provide education through counseling by midwives or other health workers. Therefore, it is hoped that the role of midwives or other health workers as educators will increase BSE services in the community
The use of banana peel as feed to increase growth of earthworms (Lumbricus rubellus) I Wayan Merta; Ahmad Raksun
Jurnal Pijar Mipa Vol. 17 No. 6 (2022): November 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i6.4037

Abstract

Research on using banana peels as feed to increase the growth of Lumbricus rubellus has been carried out. This study aims to determine: (1) the effect of different doses of banana peel pulp on feed on the growth of earthworms (Lumbricus rubellus), (2) the best dose of banana peel pulp to increase the growth of earthworms. This research is a one-factor study. The research was carried out with five levels of treatment and five replications. The doses of banana peel pulp are 0 ml, 250 ml, 500 ml, 750 ml, and 1000 ml. The parameters of the growth of earthworms measured were the addition of the number of individuals and the addition of the weight of the earthworm population. The research data were analyzed by analysis of variance. The research results show that: (1) the difference in the dose of banana peel pulp significantly affected the increase in the number of individuals and the weight of the earthworm population; (2) the addition of 1000 ml of banana peel pulp resulted in the highest number of individuals and the heaviest population weight compared to other treatment doses.
Diversity and abundance of bees (Hymenoptera: Apidae) in the campus 4 of Ahmad Dahlan University Ichsan Luqmana Indra Putra; Haris Setiawan; Suci Resty Rahmadini
Jurnal Pijar Mipa Vol. 17 No. 6 (2022): November 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i6.4049

Abstract

Land conversion around campus 4 of Ahmad Dahlan University Yogyakarta affects the diversity and abundance of pollinating insects, one of which is bees. The purpose of this study was to calculate the level of diversity and abundance of bees on campus 4 UAD and its surroundings. The sampling area consisted of 4 plots, with each plot measuring 1750 m2( 35 m x 50 m) determined using the observation method. Sampling was carried out three times, which was carried out in the morning at 07.00 – 11.00 and continued in the afternoon at 15.00 – 17.00. Bees were identified by comparing their morphological characters with identification reference books and journals. The Spearman correlation test then analyzed the bee abundance data and abiotic factors. The results showed that the level of bee diversity on campus 4 UAD and its surroundings was moderate (1 H' 3). The most abundant bee species was Xylocopa aestuan, with 118 individuals, and the least abundant was Apis mellifera, with 7 individuals. The conclusion of this study is the state of the ecosystem on campus 4 UAD and its surroundings, there is a disturbance in the form of land use change, but bees can still tolerate the disturbance.
Analysis of orthophosphate phytoremediation from hotel detergent waste and its effect on increasing biomass in water hyacinth plants (Eichhornia Crassipes) Febri Yanti; Anita Debora Simangunsong
Jurnal Pijar Mipa Vol. 17 No. 6 (2022): November 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i6.4107

Abstract

This research is motivated by the high levels of phosphate, which can be in the form of orthophosphate in the waters where most of it comes from hotel waste that contains detergents which are one of the factors of water pollution. The research aims to strive for an environmental mitigation engineering system to reduce or even eliminate pollution using a plant-based waste treatment technique known as phytoremediation. Phytoremediation uses water hyacinth, which utilizes water hyacinth plants as an adsorbent of waste containing phosphate in a medium. The phosphate levels in hotel detergent waste will be reduced before the waste is released into the waters of Lake Toba. The results of this study are that the pH and temperature are still following the parameters of the predetermined threshold; namely, the pH is around 6-9, and the temperature does not change. The average TSS test results decreased from the first, fourth, and seventh days to around 21. The average BOD test results did not meet the wastewater quality standard of more than 50 mg/liter. The average Orthophosphate test results increased so that the effect of water goiter to reduce pollution is not such a big impact, and the effect of the mass of water hyacinth before and after being put into the detergent waste decreased by an average of 3.75 grams.
Analysis of students difficulties in mathematics problem-solving ability on number pattern material Nur Mahsarah Rahadatul Aisy; Mulyono; Walid
Jurnal Pijar Mipa Vol. 17 No. 6 (2022): November 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i6.4149

Abstract

This research aims to analyze and describe students' difficulties in solving mathematical problem-solving abilities on number pattern material. The research method is qualitative research, with the research subjects being grade eight students in one of the schools in the city of Semarang in the academic year 2022/2023. The research instrument was in the form of a mathematical problem-solving ability test and interviews. The mathematical problem-solving ability test indicator uses the indicators proposed by NCTM, with the stages of problem-solving according to Polya. The results showed that students with the concept difficulty type could only understand the problem. The student with the principal difficulty type could carry out the strategy planning stage. Finally, the students with the conceptual difficulty type have been able to implement the stage of planning strategies in solving mathematical problems.
The effect of immediate feedback on mathematics learning achievement Hadijah Hadijah; Isnarto Isnarto; Walid Walid
Jurnal Pijar Mipa Vol. 17 No. 6 (2022): November 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i6.4172

Abstract

Real facts at school show that the ability to solve problems is still considered low. Most students still make many mistakes in solving math problems. These mistakes must be directed to the right path to minimize repeated mistakes. Immediate feedback can be a solution to correct these errors. The purpose of this study was to examine the immediate feedback by the teacher during learning and their relationship to student learning achievement. The participants in this study consisted of 30 students from seventh grade. Data were collected from the final score on the number of subjects. Data were analyzed using descriptive statistics and paired sample t-tests to describe before dan after giving immediate feedback. Paired sample t-test analysis was also used to describe the relationship between immediate feedback on learning achievement. This study revealed a significant difference between immediate feedback and learning achievement. The final mean value shows the pretest average is higher than the posttest average. There is a positive relationship between immediate feedback and mathematics learning achievement. These findings can be used as a teacher's attention in providing feedback immediately during learning.
The effectivity of problem-based learning assisted by snakes and ladders games on students divergent thinking ability Ghazian Nurin Izzati; Dwijanto Dwijanto; Adi Nur Cahyono
Jurnal Pijar Mipa Vol. 17 No. 6 (2022): November 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i6.4177

Abstract

This study aims to determine the effectiveness of problem-based learning assisted by the game of snakes and ladders on students' divergent thinking skills. The type of research is quasi-experimental, and it was conducted at a public junior high school in Semarang for the 2022/2023 academic year. The sampling technique in this study used purposive sampling, the population in this study was the entire class VIII, and the sample in the study was class VIII F as the experiment class (KF) and class VIII E as the control class (KE). The instrument used was a test result of student learning with five description questions, the hypothesis test used is one sample t-test, independent t-test, and z-test with sig 0.05. Based on the results of the study, it was found that the experimental class learning outcomes were higher than the control class learning outcomes. One sample t-test obtained that t count = 6.045 while t table = 0.683, so that t count > t table, it can be said that KF capability average exceeds 70, independent t-test obtained sig < 0.05 which is 0.001. The average of students with learning model problem-based learning with the help of snakes and ladders game on divergent thinking ability more than the average divergent thinking ability of mathematics. It can be said that 75% of students in the experimental class completed it classically. Learning with problem-based learning assisted by snake and ladder games on the students' divergent thinking skills was effective for the mathematics learning outcomes of class VIII students.

Page 58 of 118 | Total Record : 1179

 56   57   58   59   60 

Filter by Year

2009 2026


Reset
Filter By Issues
All Issue Vol. 21 No. 1 (2026) Vol. 20 No. 8 (2025): Special Issue Vol. 20 No. 7 (2025) Vol. 20 No. 6 (2025) Vol. 20 No. 5 (2025) Vol. 20 No. 4 (2025): Special Issue Vol. 20 No. 3 (2025) Vol. 20 No. 2 (2025) Vol. 20 No. 1 (2025) Vol. 19 No. 6 (2024): November 2024 Vol. 19 No. 5 (2024): September 2024 Vol. 19 No. 4 (2024): July 2024 Vol. 19 No. 3 (2024): May 2024 Vol. 19 No. 2 (2024): March 2024 Vol. 19 No. 1 (2024): January 2024 Vol. 18 No. 6 (2023): November 2023 Vol. 18 No. 5 (2023): September 2023 Vol. 18 No. 4 (2023): July 2023 Vol. 18 No. 3 (2023): May 2023 Vol. 18 No. 2 (2023): March 2023 Vol. 18 No. 1 (2023): January 2023 Vol. 17 No. 6 (2022): November 2022 Vol. 17 No. 5 (2022): September 2022 Vol. 17 No. 4 (2022): July 2022 Vol. 17 No. 3 (2022): May 2022 Vol. 17 No. 2 (2022): March 2022 Vol. 17 No. 1 (2022): January 2022 Vol. 16 No. 5 (2021): November 2021 Vol. 16 No. 4 (2021): September 2021 Vol. 16 No. 3 (2021): Juni 2021 Vol. 16 No. 2 (2021): Maret 2021 Vol. 16 No. 1 (2021): Januari 2021 Vol. 15 No. 5 (2020): Edisi Khusus Penelitian Pengembangan Pengkajian Ilmu dan Pengajaran MIPA Vol. 15 No. 4 (2020): September Vol. 15 No. 3 (2020): Juni Vol. 15 No. 2 (2020): Maret Vol. 15 No. 1 (2020): Januari Vol. 14 No. 3 (2019): September Vol. 14 No. 2 (2019): Juni Vol. 14 No. 1 (2019): Maret Vol. 13 No. 2 (2018): September Vol. 13 No. 1 (2018): MARET Vol. 12 No. 2 (2017): September Vol. 12 No. 1 (2017): Maret Vol. 11 No. 2 (2016): SEPTEMBER Vol. 11 No. 1 (2016): Maret Vol. 10 No. 2 (2015): September Vol. 10 No. 1 (2015): Maret Vol. 9 No. 2 (2014): September Vol. 9 No. 1 (2014): Maret Vol. 8 No. 2 (2013): September Vol. 8 No. 1 (2013): Maret Vol. 7 No. 2 (2012): September Vol. 7 No. 1 (2012): Maret Vol. 6 No. 2 (2011): September Vol. 6 No. 1 (2011): Maret Vol. 5 No. 2 (2010): September Vol. 5 No. 1 (2010): MARET Vol. 4 No. 2 (2009): September Vol. 4 No. 1 (2009): Maret More Issue