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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 6,421 Documents
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Effectiveness Test of Mangrove Leaf (Rhizophora Apiculata) on Decreasing Blood Glucose Levels and Pancreas Histopatology Streptozotocin Induced Male White Rats Tandi, Joni; Fahri, Mohammad; Fatma, Nurul; Anggi, Viani; Patala, Recky; Handayani, Tien Wahyu
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3789

Abstract

Hyperglycemia, a symptom of diabetes mellitus, can lead to oxidative stress, which is indicated by elevated malondialdehyde levels. Mangrove (Rhizophora apiculata) contains secondary metabolites of alkaloids, flavonoids, saponins and tanins, this can lessen how much oxidative stress there is in DM. This study intends to demonstrate the efficacy of mangrove extracts in lowering blood glucose levels and detecting pancreatic damage. The study used 30 male Wistar rats which were divided into 6 groups (group I: normal control, group II: negative and group III: positive control given glibenclamide 0.45 mg) and the test group (trial group). group IV: level 25 mg/kg BW, group V: level 50 mg/kg BW and VI: level 75 mg/kg BW) The DM model was made by streptozotocin induction. Pancreatic damage seen at 700 magnification saw pancreatic β cells as well as the islets of Langerhans' endocrine cells. The results of research on ethanol from mangrove leaves at levels of 75 mg/kg BW are substances that are effective at lowering blood sugar levels, which on average were 105 mg/dL with a hazard value of 1.2. When compared with glibenclamide mangrove extract is not equivalent to glibenclamide but has lowered glucose levels.
Evaluation of the Pulmonary Tuberculosis Control Program Alwi, Muh Khindri; Hasanuddin, Asni; Setianto, Rony; Azizah, Fidrotin; Dewi, Belinda Arbitya; Dai, Nilam Fitriani; Hasin, Ardiansah; Syarif, Jurnal
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3791

Abstract

Pulmonary Tuberculosis is still a priority health problem in Indonesia, and around 1.5 M people experience TB resistance where the treatment rate is only 38% in 2019 and the global TB treatment rate is only 57% successful, resistant TB costs a lot, is difficult treated so that it becomes a priority for global TB control programs. The high burden of disease and treatment for patients, poor recovery, mortality, and high mortality lead to distress for patients, families, and caregivers. This study aims to determine the success of the program, program achievements include detection rates, conversion rates, cure rates and cross checks, as well as management of human resources and facilities in implementation, as well as obstacles to pulmonary TB disease control programs in Pangkep Regency, the research method used is descriptive to obtain an overview of the P2TB Pulmonary Program in Pangkep Regency. Based on the results of the evaluation of the P2TB program at the community health centers, when viewed from the input aspect, the process is still not in accordance with the applicable requirements and guidelines, the detection of positive smear patients does not reach the target, the cure rate is low below the national target, the error rate is unknown because no cross check is carried out, so it is necessary to have officer training and refreshing courses for laboratory staff, carry out cross checks and cross-program collaboration and PMO guidance, and there is a need for screening activities in areas where there are many sufferers.
Study of Synergistic Effects of Herbal Meniran (Phyllanthus Niruri L) and Sambiloto (Andrographis Paniculata) as A Substitute Commercial Additive Feed to Improve Immunity Response and Free Chicken Egg Production Astuti, Puji; Suripta, Heru; Irawati, Diwi Acita
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3795

Abstract

This study aims to look at the immune response and egg production of free-range chickens after ND vaccination by administering meniran and Sambiloto extracts. The design used was a completely randomized design. Data on egg production were analyzed using analysis of variance and data on antibody and lymphocyte titers were analyzed descriptively. The results showed that on D+7 after vaccination, there was an increase in ND antibody and lymphocyte titers and in vaccinated chickens the ND titer was in a protective condition (≥log26), whereas in non-vaccinated chickens, the ND titer and lymphocyte levels were in a less protective condition. On H+28 after the vaccine only the vaccine treatment showed a protective condition, but the administration of meniran and Sambilotol extracts was able to maintain the titer rate longer than without giving Meniran and Sambiloto extracts. Drinking water consumption (Sig.941), feed consumption (Sig.890), egg production (Sig.480) and feed conversion (sig.558) showed no difference. Based on the results of the study, the treatment of vaccines and extracts of meniran and Sambiloto gave a better immune response than without being vaccinated. Administration of meniran and Sambiloto extracts was able to maintain the level of immunity compared to no control.
Bahasa Indonesia Bahasa Indonesia Artawan, Putu
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3801

Abstract

This research aimed at describing the difference of the students learning achievement between-group investigation learning model and conventional learning model, describing the difference of the student’s learning achievement between mastery goal orientation and performance goal orientation, describing the interaction effect of learning model and goal orientations on learning achievement. The population of this research was VIII grade of Junior high school students. The population member consisted of 296 students. The sample was chosen for 4 classes by group random sampling. The research used a quasi-experimental with pretest-posttest nonequivalent control group design. The data were collected by two kinds of tests; they are questionnaires for goal orientations and objective tests for learning achievement. Learning achievement data were analyzed by descriptive statistics and ANCOVA 2 × 2 where the pretest scores were as a covariant. Further action after ANCOVA, the least significant difference (LSD) was used. Results of this research showed that: there was a significant difference of the students learning achievement between-group investigation learning model and conventional learning model (F = 135.568; p < 0.05); there was a significant difference of the students learning achievement between mastery goal orientation and performance goal orientation (F = 23.522; p < 0.05); there was no significant interactive effect between learning model and goal orientations on learning achievement (F = 0.118; p > 0.05).
Utilization of Multimedia Facilities and Internet Media as Effective Learning Tools Widiasanti, Irika; Ramadhan, Noval Anki; Alfarizi, Muhammad; Fairus, Aisyah Nur; Oktafiani, Astrid Wardani; Thahur, Dhiya
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3805

Abstract

Utilization of multimedia facilities and internet media in the learning process has a significant advantage. Learning that uses multimedia technology and internet media can increase student effectiveness, creativity, and motivation. Although, this requires management and presentation of material according to the needs and characteristics of students. This study aims to determine the use of multimedia and internet media as effective learning tools. In writing this article, the researcher uses a qualitative method of literature study, namely searching for documents, articles, and previous research to examine references and research results related to the use of multimedia and internet technology in learning. The results of the study show that multimedia and internet technology can be effective learning tools with more interactive and interesting learning experiences. This increases students' motivation and interest in learning, thereby helping to create a more creative and innovative learning environment. In conclusion, the use of multimedia and internet technology in learning can improve the quality of learning and provide a more positive learning experience for students. Therefore, it is necessary to pay more attention to the management and presentation of appropriate material so that multimedia and internet technology can become effective learning tools
Application of Scientific Based Modules to Improve High Order Cognitive Skills and Self Efficacy of Learners on Circulation System Material Nora, Hilwah; Pada, Andi Ulfa Tenri; Nurmaliah, Cut; Muhibbuddin, Muhibbuddin; Safrida, Safrida
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3808

Abstract

Students who are at a higher level such as high school should already have higher knowledge or known as High Order Cognitive Skills (HOCS). Within the scope of education, self-efficacy is very important because it can affect cognitive processes, motivation, actions and student achievement. This study aims to determine the differences in high order cognitive skills and self-efficacy in the experimental and control classes. This research is quantitative through a Quasi-Experimental design with a Non-randomized control group, pretest-posttest design. Sampling used a purposive sampling technique with a total sample of 124 students who were divided into two groups, namely the control group and the experimental group. The instrument used to measure HOCS uses multiple choice questions of 40 test questions while self-efficacy is measured using a self-efficacy questionnaire. Data analysis used Ancova at a significance level of 0.05. The results showed that there were differences in the increase in high order cognitive skills and there were differences in students' self-efficacy on circulation system material in class XI after implementing scientific-based modules. The conclusion from this study is that scientific-based modules can be applied to improve students' high order cognitive skills and self-efficacy in circulation system material.
Analisis Penerapan ESD dalam Pembelajaran IPA Daring Pada Masa Pandemi Covid-19 Aina, Mia; Kadir, Dalimawaty; Sappaile, Baso Intang; Aswan, Dara Mutiara; Al Mufida, Asita
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3818

Abstract

Education for Sustainable Development (ESD) is a program designed to achieve sustainable development goals. In the 2013 curriculum, ESD has been used as one of the bases for teaching science to students. However, the existence of the Covid-19 outbreak in Indonesia has had an effect on science learning activities in junior high schools, so that face-to-face learning has been shifted to online learning. This study aims to analyze activities in online learning, the obstacles experienced by teachers and students, and their effectiveness in implementing ESD principles. The method used is descriptive qualitative to describe online learning at one of the Junior High School (SMP) and Islamic Junior High School (MTs) in West Java. The Researchers used data from the analysis of the teacher's lesson plan and semi-structured interviews with 2 teachers and 2 students. Data analysis was performed by reducing data, presenting data, and drawing conclusions. The results show that online learning is less effective in implementing ESD values because the material presented is limited and learning is only one-way (teacher center). Online learning is carried out using WhatsApp, Google Classroom, and e-learning media with obstacles in the form of internet network instability and a lack of student motivation. Therefore, it is hoped that the teacher can use a learning model that is more attractive, student-centered, and can implement the principles of ESD.
Synthesis and Characterization of Composites-Based Bacterial Cellulose by Ex-Situ Method as Separator Battery Ulfa, Maria; Noviani, Inda; Yuanita, Emmy; Dharmayani, Ni Komang Tri; Sudirman; Sarkono
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3819

Abstract

Many studies have been conducted and developed on cellulose-based battery separator materials, including bacterial cellulose, which has characteristics like plant cellulose. This research aims to synthesize BC/Al2O3 composite and analyze its potential as a battery separator. The synthesis of the composite with the ex-situ method is to immerse BC from tofu liquid waste (fermentation time variation of 6, 7, and 8 days) into Al2O3 suspension. The characterization results showed that the immersion of Al2O3 in BC can increase porosity, electrolyte absorption, and conductivity, indicating that the composite has the potential to be used as a battery separator.
The Influence of Pop Up Book Learning Media on Students' HOTS Ability in Natural Science Materials in MI Fatthurrahma, Wulan Maulidina; Anas, Nirwana
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3822

Abstract

Higher order thinking skills (HOTS) are the ability to solve problems, think creatively, think critically, give arguments, and make decisions. Giving an understanding of HOTS makes students have the capabilities according to the 21st century so that they are able to compete and get more space in various sectors needed in life. To realize HOTS student teachers must be more innovative in using learning media, one of which is by using pop up book media. This study aims to see the effect of pop up book learning media on the HOTS ability of students on science and weather material and its effect on class III humans at MIS Nurul Huda binjai. This research framework uses a quasi-experimental design where the research design used is a nonequivalent control group design. Data collection techniques using pretest-posttest. In analyzing the data, researchers used validity, reliability, normality tests with the Wilcoxon test and the Mann-Whitney test. For the validity test, 10 valid questions were found, for the reliability test the results of Cronbranch's alpha = 0.640 (reliable). In the Wilcoxon normality test, the output of the statistical test was found to be Asymp.Sig. (2-tailed) has a value of 0.001 because the value of 0.001 is smaller than 0.05 (0.001 <0.05) there is an effect of using pop up book learning media on students' HOTS abilities. For the Mann-Whitney test, the Asymp.Sig value is found. (2-tailed) of 0.000 <0.05. It can be said that there are differences in the HOTS of students between the experimental class and the control class. This means that there is an effect of using Pop Up Book learning media on the HOTS abilities of class III students on science material in MI.
Influence of Community Knowledge and Attitude with Dengue Fever Prevention Behavior (DHF) in the Padang Cermin Health Center Working Area Manulang, Chanita Sari; Samino; Amirus, Khoidar; Sari, Fitri Eka
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3827

Abstract

Dengue Hemorrhagic Fever (DHF) is a type of acute febrile illness caused by one of the four serotypes of the virus again with the genus Flavivirus known as the dengue virus which is characterized by bleeding fever 2 to 7 days without clear cause weakness, lethargy, anxiety, heartburn accompanied by signs of bleeding in the skin in the form of bleeding spots. The purpose of this study was to determine the effect of community knowledge and attitudes on dengue prevention behavior in the working area of the padang cermin health center.This type of research uses quantitative research with a cross sectional approach.The study population was the head of the family in the health center working area with a sample of 145 families selected by purposive sampling using a questionnaire. The results showed that there was an influence of knowledge obtained a value of knowledge (r=0.604; P Value 0.001 <0.05) attitude (r=0.732; P value 0.001 <0.05) with dengue prevention behavior. The results of hypothesis testing are that there is a positive relationship between knowledge and attitude with dengue prevention behavior. Suggestions from researchers, namely, the need to increase public knowledge by the Puskesmas through socialization and education activities to prevent dengue hemorrhagic fever routinely once a month, promotion to the community can be done with social media such as WhatsApp, Instagram and Facebook so that information can reach the community more quickly.

Page 132 of 643 | Total Record : 6421

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