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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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Pengembangan LKPD Berbasis STEM di Sekolah Dasar Nurul Saadah Agustina; Novi Yanthi
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3501

Abstract

To develop students’ 21st century skills, it is necessary to develop STEM-based worksheet to provide learning that links knowledge and technology with contexts in everyday life so as to create learning that is able to prepare students to compete in the future. The main focus of this research is the development of a feasible STEM-based worksheet in science education in elementary school. This research is a Design and Development study with the ADDIE model which consists of the analysis, design, development, implementation and evaluation stages. Based on the analysis of the curriculum, needs, and the learning environment of students, STEM-based worksheet is developed. The worksheet was assessed for its feasibility by experts and teachers. In addition, user parents/guardians and students are given response assessments. The evaluation of experts and teacher practitioners shows that the teaching material is considered very suitable for use .
Pengaruh Ekstrak Kasar Daun Keji Beling (Strobilanthes crispus) terhadap Infeksi Bakteri Aeromonas hydrophila Secara In Vitro Genesia Gerrine; Arief Prajitno; Mohamad Fadjar; Rahmalia Eka Kenitasari
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3502

Abstract

Keji beling leaves (Strobilanthes crispus) can be the solution to cure the fish that infected by Aeromonas hydrophila because it contained active compounds. The purpose of this study was to determine the active compounds contained in the crude extract of keji beling leaves (S. crispus) and their ability to inhibit the growth of A. hydrophila. The tests which are used in this study were phytochemical test, MIC test, disk diffusion test, and SEM test. Phytochemicals analysis showed the presence of active compounds are flavonoid, alkaloid, tanin, and triterpenoid. The result of MIC test showed that concentration of 100 mg/l with a value of 0.389 was the lowest absorbance of the keji beling (S. crispus) crude leaves extract. The inhibition test used disk diffusin test with five concentrations of keji beling (S. crispus) crude leaves extract with three replications: 50 mg/l, 100 mg/l, 150 mg/l, 200 mg/l, and 250 mg/l, with the observation time of 24 hours post-incubation and 48 hours post-incubation. The concentration of 250 mg/l had the highest inhibition zone. The result of SEM analysis showed that keji beling (S. crispus) crude leaves extract can damage the cell walls of A. hydrophila and lysis the bacterial cells.
Development of E-Module PBL Model Learning to Improve Students' Mastery of Concepts Nurfazliana Nurfazliana; Jumadi Jumadi
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3506

Abstract

The teaching materials provided by the teacher have not been able to make students understand the material of mechanical waves. because it only contains an explanation of the material conveyed through writing. Therefore, innovative and interactive learning media are needed that are able to help students understand the concept material of mechanical wave submatter waves. This research is a type of development research (Research and Development). The development model used is the 4D model with define, design, develop and disseminate steps. This research was conducted at SMAN 1 Baitussalam in class XI students using 22 modeling field trial samples and 22 implementation field trial samples. Data collection tools were obtained from media validation questionnaires, pretest and posttest questions. The results of the validation of material and media experts show that the developed PBL-based e-module is very feasible. The N-Gain analysis shows that PBL-based e-modules are effective in increasing students' understanding of concepts. The practicality analysis results show that the e-module is very practical. Thus, the developed PBL-based e-module is suitable for use in mechanical wave learning.
Validity Analysis of the OIPE Model Teaching Materials with Experimental Methods to Train Critical Thinking Skills of Elementary School Students Fenny Tanalinal Khasna; Nuriyah Nuriyah
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3525

Abstract

This research was conducted with the aim of obtaining experimental method-oriented OIPE science teaching materials that were suitable to be used to train critical thinking skills and science process skills for elementary school students. The research method used in this study refers to the 4-D development model. The results showed that the results of the development of teaching materials were feasible to be used in elementary school science learning with the following results: the syllabus got a score of 3.7 (very valid), lesson plans got a score of 3.8 (very valid). Validation of teaching materials on the feasibility aspect of content gets a score of 3.8 (very valid), the aspect of presentation feasibility gets a score of 3.7 (very valid), the feasibility aspect of language according to BSNP gets a score of 3.6 (very valid), the aspect of assessing teaching materials with the experimental method-oriented OIPE model gets a score 3.8 (very valid), the feasibility aspect of graphics gets a score of 3.8 (very valid), critical thinking test questions get a score of 3.52 (valid). From the validation results, it can be concluded that the teaching materials to be developed are very suitable for use in elementary school science learning
Assessing the Scientific Literacy of Prospective Biology Teachers Baiq Fatmawati; Husnul Khotimah
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3526

Abstract

Scientific literacy is one of the goals of science education so that students can use scientific principles to address science-related problems. A person who possesses scientific literacy was able to recognize, analyze, and design scientific research as well as interpret data using scientific evidence. Students that are scientifically literate can approach challenges by using a scientific approach. Nevertheless, not all of these skills are possessed by students, particularly those who are freshmen in college. The purpose of this study was to determine the scientific literacy skills of prospective biology teachers using the scientific method in the learning process. This research is pre-experimental with the one group pretest – posttest design, respondents was 31 new student of biology education in first semester. Worksheets based on the scientific method are used in the research instrument. Data analysis using the SPSS 25.0 program, paired t test statistical analysis was used for data analysis. The research findings can be concluded that met a significance threshold of 0.000 (p value 0.05), indicating that there was a difference between the typical student scores before and after the scientific method was used
Analysis of Metacognitive Awareness, Learning Methods, and Learning Outcomes in Biology of Student Dian Intan Rahmadhni; Moralita Chatri
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3533

Abstract

This study aimed to determine the relationship between metacognition awareness, learning methods and learning outcomes in biology based on the academic abilities of students in class X MIPA at SMA Negeri Bangkinang city for the Academic Year 2022/2023. This research was conducted on January 9 - January 17, 2023. This research was a correlational study and data collection used questionnaires, documentation and interviews. The sample in this study were 218 students with different levels of academic ability. Data analysis in this study used the Person Product Moment correlation analysis technique. The results showed that at high academic levels, metacognition awareness (X1), learning methods (X2) and learning outcomes (Y) had a moderate relationship (0.418). In low academic metacognition awareness (X1), learning methods (X2) and learning outcomes (Y) there is a moderate relationship (0.447). For significant test scores obtained at high academic, metacognition awareness (X1), ways of learning (X2) and learning outcomes (Y) t-test (4.75) > t-table (1.98). At low academic levels, metacognition awareness (X1), learning methods (X2) and learning outcomes (Y) t-test (5.16) > t-table (1.98). The results showed that there was a significant relationship between metagonistic awareness, ways of learning and learning outcomes in biology based on the academic abilities of class X students at SMA Negeri Bangkinang city
Pengembangan Multimedia Interaktif Fisika Berbasis Pendekatan STEM Pada Kelas XI SMA Rif'il Husniyah; Ramli Ramli
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3542

Abstract

This development aims to produce a product in the form of interactive multimedia based on the STEM approach for class XI SMA. The results of this study can be accessed via an Android smartphone making it easier for students to study wherever and whenever. The development model used is the ADDIE development model with the stages of analysis, design, development, implementation and evaluation. At the analysis stage, an analysis of learning activities is carried out, an analysis of the needs of students and an analysis of learning media. The development stage uses the articulate storyline 3 application. As for the stages of development results, for instrument validation it is 0.97 with valid criteria and product validation is 0.78 in the valid category. While the results of practicality by students amounted to 83.96 and the results of practicality by educators amounted to 85.63 with a very practical category. For the effectiveness stage, there was an increase in mastery of knowledge competencies from 6,06% (Pretest) to 69,69% (posttest) while the percentage of students' completeness in skill competencies was 80.00%. For the results of the gain score, an average of 0.64 is in the medium category. Therefore interactive multimedia based on the STEM approach in class XI SMA is appropriate for use in the learning process.
Health Officer Behavior in Adolescent Caring Health Services (Adolescent Care Health Services) at the Health Center Ita Alman Andela; Zahroh Shaluhiyah; Antono Suryoputro
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3547

Abstract

Health problems in adolescents are so complex, one of which is unwanted pregnancies due to the low level of preventive promotive efforts in adolescents that must be carried out by health workers through the Adolescent Care Health Services program.This study aims to describe the behavior of health workers in implementing the Adolescent Care Health Servicesprogram at the Kapus. A qualitative method with a case study approach has been used in this study, researchers used interviews and observations to answer the research objectives. Interviews were conducted with informants who were determined through a purposive sampling technique, then observations were made to determine the completeness of the facilities and guidelines owned by the officers.This study found that the behavior of officers in Adolescent Care Health Services services did not meet the good standards of predisposing factors, reinforcing factors and enabling factors. Another problem is the double workload, geographical conditions which are in difficult territory.For this reason, it is recommended that apparatus and leaders form innovations to increase cross-sector collaboration as an effort to overcome geographical problems by providing infrastructure in the village, increasing youth empowerment, and conducting outreach regarding the Adolescent Care Health Servicesprogram specifically for youth.
Characteristics of Nutrition Intake in Diabetic Ulcer Patients at Hospital dr. Slamet Garut Zahara Farhan; Rudi Alfiansyah; Devi Ratnasari; Eti Suliyawati
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3548

Abstract

Diabetes mellitus can lead to the development of ulcers on the extremities, which are typically caused by peripheral nerve disorders, infections, and blood flow disorders. Managing diabetes requires adhering to proper nutritional intake, including the frequency and duration of meals, as well as the types of foods consumed. In this study, we aimed to examine the nutritional intake characteristics of outpatients with diabetic ulcers at Dr. Slamet Garut, including their eating frequency, meal duration, and food choices. We used a quantitative descriptive research design and selected a sample of 49 diabetic ulcer patients through purposive sampling. Data was collected using a validated and reliable questionnaire. The results of our study indicated that the majority of patients (57.1%) did not eat frequently, had short meal durations (51.0%), and consumed low-calorie foods (61.2%). Diet planning is a major component of success in treating diabetic ulcers. The accuracy and regularity of the patient in setting the amount, type and schedule of meals aims to control glucose levels so that blood flow to the ulcer area becomes smooth and the ulcer healing process will run well. Overall, nutritional intake in patients with diabetic ulcers is largely inadequate during the wound healing process.
The Effect of Science LKPD Based Surrounding Environment on Learning Outcomes of Elementary School Students Mega Krisdiana; Mafdurotul Goliah; Siti Malihah; Lukman Nulhakim; Suroso Mukti Leksono
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3555

Abstract

This study aims to find out how the influence of environment-based science worksheets on the learning outcomes of fifth grade elementary school students, especially in the subject of ecosystems and food chains. This study uses a quantitative method with a type of nonequivalent control group design that will be used in this study. The design to be used is a quasi-experimental design, namely the experimental class and the control class as research subjects. The experimental class is the class that will be studied using a treatment while the control class is the class that is studied using conventional methods or the way the teacher usually teaches. The sampling used in this study were 40 students with 20 students in the experimental class and 20 students in the control class. The collection of research data through tests. The hypothesis test that was carried out was the T test with a Sig (2-tailed) value of 0.717. This value is based on the basics of decision making, so the value is less than 0.05, so H0 is acceptable and shows an increase in student learning outcomes by using environment-based worksheets.

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