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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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The Influence of TGT Type Cooperative Learning through Jellyfish Hunting Games on Science Collaboration Ability Faradizah, Rolila; Herwin; Armadyaningtyas, Nimas Vindy
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.v10i5.6743

Abstract

This study aims to determine the significance of the effect of implementing the TGT-type cooperative learning model on the science collaboration abilities of fourth-grade elementary school students on photosynthesis material. The method in this research is a quantitative method with a pre-experimental model (One Group Pretest-Posttest). The data collection technique used in this study uses non-test techniques, namely questionnaires and student activity observation sheets. Participants in this study were 25 fourth-grade students at SD Muhammadiyah Blawong I. Data analysis used a paired sample t-test. Based on the results of the Paired-Sample T-Test analysis, a Sig value of 0.000 <0.05 was obtained. Because the significant value is smaller than 0.05,  is rejected and is accepted. The TGT-type cooperative learning model through a jellyfish hunting game shows significant differences in students' collaboration abilities before and after treatment. The conclusion is that there is a significant effect of implementing the TGT-type cooperative learning model through the jellyfish hunting game on the science collaboration abilities of fourth-grade elementary school students on photosynthesis material.
Flip Science Module Using an Integrated PBL Model for Market Snacks to Improve Problem Solving Skills Saputri, Ragil; Wilujeng, Insih; Suyanta; Fahmi, Raudhah Maharana
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.v10i4.6744

Abstract

Science education at junior high school level has a strategic role in forming students' problem-solving abilities. This research aims to see the effect of the Flip science module using a PBL model integrated with market snacks to improve middle school students' problem solving abilities. The experimental method carried out in this research used a one group pretest-posttest design. This research was conducted at SMPN 6 Yogyakarta in the even semester of 2023. This research was conducted in one class, namely class VIII D. The sampling technique used cluster random sampling. random sampling. The class is determined by the school with the assumption that the class is assumed to have the same abilities based on even gender. The data analysis technique for measuring problem solving abilities uses a normalized gain score. The research results show that the Science flip module flip module using a PBL model integrated with market snacks can improve students' problem solving abilities based on the results of a gain score of 0.7 in the high category. The results of this research can be used by teachers to improve the problem solving abilities of junior high school students in science subjects
Growth and Performance of Melon (Cucumis melo L) in Respect of Payments and Fruit Trimming Rosadi, Narita Amni; Swandayani, Rosalina Edy; Linggarweni, Baiq Inggar
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.v10i4.6747

Abstract

This study used a completely randomized design (CRD), factorial with 2 intervention factors: M0 = 0 g/tree, M1 = 40 g/tree, M2 = 80 /tree. The second factor of fruit pruning (P), P0 = no size, P1 = remaining 1 fruit, P2 = remaining two fruits. This study was organized according to a 3x3 factorial design. Treatments were repeated three times and resulted in 27 experiments. The parameters observed included: Tree height, number of leaves, number of flowers, fruit weight, fruit diameter. Observation of plant growth will be done within 7 days after planting. Analysis using variance fingerprints. If there are significant differences between treatments, do the BNJ test at the 5% level. From the results of the analysis of variance in the table above shows that the application of organic fertilizer does not give a real effect on the height of the tree at the age of 70 hst, the number of leaves, fruit weight and diameter. Pruning treatment gives a real effect on the parameters of plant height after 70 days of planting, but does not give a real effect on the number of leaves, fruit weight and diameter
Creating Accessible Chemistry Content for Students with Disabilities: Findings from Schools Providing Inclusive Education in Indonesia Wulayalin, Khafifah Aulia; Suprihatiningrum, Jamil
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.v10i5.6755

Abstract

The trend of students with disabilities attending secondary schools providing inclusive education in Indonesia is rising. This trend requires teachers as a key person to offer learning that suits the needs and abilities of each student, including those with disabilities. This research portrays how chemistry teachers provided alternative modes of representation as one of the principles of Universal Design for Learning (UDL). Three teacher participants from three schools providing inclusive education (SPIE) in the Special Province of Yogyakarta were recruited purposively and agreed to be interviewed on how they varied the chemistry content format. A descriptive method was used and directed content analysis was applied to analyze the data. The findings demonstrated that chemistry learning content were created more accessible for students with disabilities. Three chemistry teacher participants demonstrated that they implemented the principle of Multiple Means of Representation of UDL in a simple manner. The participants created learning objectives without modifying them to suit the student’s abilities. Learning content was offered in various ways and delivered with some strategies. Chemistry teacher participants demonstrated how they provided various assessments to gain students with disabilities opportunities to show their understanding.
KANDUNGAN EKSTRAK DAUN BANTEN (Lannea coromandelica (Houtt.) Merr.) OBAT TRADISIONAL LOMBOK SEBAGAI ANTIPIRETIK PADA MENCIT (Mus musculus) Qoriasmadillah, Wanda; Haqiqi, Nirwana; Iman, Zuhratul; Setyaningrum, Tri Wahyu; Candri, Dining Aidil; Frediansyah, Andri; Prasedya, Eka Sunarwidhi
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.v10i4.6756

Abstract

The Sasak tribe, who are the indigenous inhabitants of Lombok Island, use banten (Lannea coromandelica (Houtt.) Merr.) leaves as a medicinal plant to reduce fever. Fever is a physiological response to infection, characterized by a body temperature above the normal range of approximately ± 37 ℃. If left untreated, fever can cause dehydration, lack of oxygen, nerve damage, dizziness, decreased appetite, weakness, and muscle pain. To minimize these effects, antipyretics such as paracetamol can be used. However, prolonged or excessive use of paracetamol can cause hepatotoxicity, hepatic necrosis, renal tubular necrosis, and hypoglycemic coma.  Therefore, it is necessary to develop alternative herbal medicines to treat fever. The aim of this study is to determine the content and antipyretic effect of banten leaf extract, which was obtained through ethanol extraction. The antipyretic ability test utilized five groups: the negative control group, positive control group, and test groups receiving doses of 1 mg/25gBB, 3 mg/25gBB, and 10 mg/25gBB of ethanol extract of banten leaves. Fever induction was induced using the DPT-HB vaccine. The study found that the ethanol extract of banten leaves contained flavonoids (572.38 mg QE/gram extract), phenols (200.82 mg GAE/gram extract), and antioxidants (2.5063 mg GAE/gram extract with DPPH). The percentage of antioxidant inhibition in banten leaves between 9.68-47.16 %. Additionally, all test groups of the ethanol extract of banten leaves exhibited antipyretic activity. The antipyretic effect of the 3 mg/25gBB dose was equivalent to that of paracetamol. Similarly, the antipyretic effect of the 10 mg/25gBB dose was almost identical to that of paracetamol at 5 hours after treatment.
Revisi Peta Distribusi Ikan Padi (Adrianichthyidae: Oryzias spp.) Berdasarkan Identifikasi Morfologi di Paparan Sunda Indonesia Paricahya, Akhsan Fikrillah; Kholil, Kiki Nur Azam; Sufaichusan, Ifa; Herjayanto, Muh.; Saputri, Rengga Retno Laila; Faqih, Abd. Rahem; Marhendra, Agung Pramana Warih
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.v10i5.6758

Abstract

Members of the Adrianichthyidae family share typical distributions, as does the javanicus group, which inhabits western parts of Southeast Asia. Javanicus group members, specifically Oryzias javanicus and Oryzias hubbsi, is the only Adrianichthyidae species that can be spotted in Sundaland Indonesia. Morphological identification and the species distribution mapping of Oryzias specimens from Sundaland in this study were interpreted using ecoregional and dendogram tree approach. Specimens were collected from 11 areas representing five ecoregions in Sundaland Indonesia. Specimens were collected from islands of Java, Sumatra, Belitung and Kalimantan. Six individuals from each population of Oryzias were sampled for morphological identification. Specimens collected from estuaries were morphologically identified as O. javanicus and specimens from freshwater identified as O. hubbsi. Distribution of O. hubbsi from Salatiga is the first record from Central East Java (CEJ) ecoregion, which was previously only distributed in Southern Sumatra-Western Java (SWJ) ecoregion. Morphology of O. hubbsi from Sundaland Indonesia has mean of Standard Length (SL) 1.56 cm, Total Length (TL) 1.94 cm, Anal rays (A) 16, Pectoral rays (P) 8, and Dorsal rays (D) 6. Meanwhile, morphology of O. javanicus from Sundaland has mean of SL 2.07 cm, TL 2.56 cm, A 22, P 11, and D 6.
Distribusi Kerentanan Seismik di Wilayah Pusat Kota Surabaya Akbar, Dzikrullah; Rosid, Mohammad Syamsu; Darmanto, Aina Najwa
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.v10i3.6761

Abstract

Surabaya is the second major city of Indonesia and the economic capital of eastern Indonesia. The city’s central area is the governmental center of East Java Province. This area is traversed by the Surabaya section of the Kendeng Fault which could potentially generate a maximum M6.5 earthquake. The East Java megathrust zone also threatens this area with a potential maximum magnitude of M8.9 earthquake. The rock geology of this region is dominated by soft alluvial soil which could amplify earthquake shaking. This study aims to identify the distribution of seismic vulnerability index in Surabaya’s central area. Therefore, microtremor measurements were carried out at 61 points in this area. The results were then analyzed using the Horizontal to Vertical Spectral Ratio (HVSR) method to determine the amplification factor values and seismic vulnerability index. The results of the HVSR analysis show that the amplification factor value and seismic vulnerability index are in the low to medium category ranging from 0.8370 - 3.8298 and 0.6041 - 14.6268, respectively. The distribution of the results shows that the northern area is more vulnerable than the southern part. This is verified by the geological conditions of the northern part which is dominated by alluvial soil.
Ricosre Model With Question Formulation Technique (QFT): Enhancing Students' Higher Order Thinking Skills (HOTS) and science literacy Irdalisa, Irdalisa; Akbar, Budhi; Fuadi, Tuti Marjan; Maesaroh, Maesaroh; Kartikawati, Eka
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.v10i3.6764

Abstract

The 21st-century learning has undergone a paradigm shift in education from teacher-centered to student-centered. It recently emphasises students' critical and creative thinking abilities, effective communication, innovation, problem-solving, and collaboration. This study examined the Ricosre model's effectiveness with the Question Formulation Technique (QFT) in enhancing students' higher-order thinking skills (HOTS) and science literacy. It involved 296 fifth-grade students from three selected state elementary schools, chosen through cluster random sampling. Each group consisted of 148 students divided into control and experimental groups. Data were collected through multiple-choice and essay instruments and subsequently analysed using multivariate analysis of variance (MANOVA). The research variables were students' higher-order thinking skills (HOTS) and science literacy. The results indicated that the Ricosre model with QFT effectively improves students' higher-order thinking skills (HOTS) and science literacy, as it encouraged active participation during the learning process, trained students to develop questioning skills, find answers, analyse, share ideas, and draw conclusions. Thus, it can foster curiosity and metacognitive abilities among students.
Quantum Learning to Improve the Fourth Graders’ Science Achievement in An Elementary School Vindy, Nimas; Armadyaningtyas; Hastuti, Woro Sri
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.v10i5.6766

Abstract

This study aims to increase the science learning achievement. The subjects of this study were 20 students of fourth grade students at Imogiri Elementary School, who used Quantum Learning model. The research design refers to the classroom action research which takes place in two cycles. Data collection through tests, observation and documentation. The data analysis techniques used are qualitative and quantitative descriptive techniques. At the natural syntax of Quantum Learning model, the teacher provides examples of real 3-dimensional models to students and the division into more heterogeneous groups. In the naming activity, the teacher explains the learning material using two languages, namely Indonesian and a foreign language. At the demonstrate syntax the teacher directs students to convey the results of their discussion in turn. The success criteria are if ≥ 75% of the total number of students get a score ≥ 75. This research shows the results of an increase in science learning achievement after using Quantum Learning. In cycle I the average student learning achievement was 73.25 then increased to 83.50 in cycle II. Based on this, it can be concluded that Quantum Learning can improve the science learning achievement of class IV students.
The Influence of the Stem-Based Guided Inquiry Model on Students’ Creative Thinking Skills in Science Learning: A Meta-Analysis Study Dewanto, Dewanto; Santosa, Tomi Apra; Ratih, Arista; Asrizal, Asrizal; Hardeli, Hardeli
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.v10i3.6777

Abstract

This study aims to determine the effect of STEM-based guided inquiry models on students' Creative Thinking Skills in science learning. This type of research is a meta-analysis. The study analyzed 15 primary studies published in 2018-2023 that had met the inclusion criteria. Search data sources through the Google scholar database; ERIC, Taylor of Francis, ScienceDirect and ProQuest. Data analysis with the help of the JSAP application verse 0.16.3. These results conclude that the overall value of effect size is 0.99 (95% CI [ 0.79; 1,19]) high category. These findings show that the application of STEM-based inquiry-based learning models affects students' 21st century thinking skills. In addition, these findings provide important information on STEM-based guided inquiry learning in schools.

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