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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.
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Articles 82 Documents
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Search results for , issue "Vol 9 No 2 (2023): February" : 82 Documents clear
Site Effects Mikrozonasi dan Regangan Geser Saat Gempa yang memicu Longsor Menggunakan Pengukuran HVSR di Kecamatan Ulu Mana Kabupaten Bengkulu Selatan Indonesia Darmawan Ikhlas Fadli; Isfardian Agustin Awaliyah; Arif Ismul Hadi; M Farid; Arya J Akbar; Refrizon Refrizon
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2961

Abstract

The Ulu Manna area is classified as an area with high landslide potential because of its location and geological structure, which is hilly. The risk of landslides in the Ulu Manna area due to earthquakes in weak areas can be studied using ground shear strain (GSS). This study aimed to provide information on the potential of landslides in the Ulu Manna area, South Bengkulu Regency Indonesia. The data was collected using the Horizontal-to-Vertical Spectral Ratio (HVSR) method. The study area is 195.8 km2 and consists of 32 data collection points. The data processing was performed using WinMASW 5.2 HVSR and ArcGIS Desktop 10.8.2 software to obtain dominant frequency values, amplification values, subsurface soil vulnerability index values, maximum soil acceleration values, and soil shear strain values. The soil shear strain values obtained are on the order of 10-4 to 10-3, meaning that the dynamic characteristics of the soil in the study area are elastic-plastic. This plastic-elastic nature characterizes the area as an area with high landslide potential
Environment-based Learning Media with Green Biochemistry Approach Muhamad Iksan; Frida Maryati Yusuf; Dyah Pramesti Istana Ardiyati
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2966

Abstract

Southeast Sulawesi is one of the provinces that has the largest mining area in Indonesia. One of the main mining commodities is nickel, which has the largest natural resource potential of around 97.3 billion tons of nickel minerals. Mining has an important role in the development of a region because it produces industrial raw materials, a source of foreign exchange, employment and increases local revenue. On the other hand, mining can cause various threats or adverse impacts in the form of environmental damage and pollution. One of the areas experiencing adverse impacts from mining is Baliara Village, Bombana Regency. This study aims to determine the formulation of efforts to overcome and prevent seawater pollution by nickel waste using the green biochemistry approach. This research was conducted in April 2022 in Baliara Village, Bombana Regency using observation, interview and literature study approaches. The results showed that there are approaches that can be used to control or reduce nickel waste, namely using the flotation-filtration method, silica-modified tofu solid waste, utilization of mangrove vegetation as nickel heavy metal phytoremediation and the establishment of corporate social responsibility (CRS) by mining companies in controlling or monitoring environmental pollution. This approach is considered very effective in controlling pollution in the aquatic environment in Baliara Village, Bombana Regency, so that it can serve as scientific input and information for relevant parties in taking actions and policies in controlling pollution in the area
Management of Developing Community Reading Interest in Utilizing Digital Literacy in Science and Lorong Library Syamsuni Haji Ruddah; Jumadi Jumadi; Abdul Rahman; Sitti Aisyah Abbas
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2978

Abstract

This study aims to examine an important issue related to branding in the context of the public sector: namely the public interest in utilizing the Lorong library policy and utilizing digital literacy in science. This study applied a mixed-method method that analyzes data from 1.500 respondents using interview techniques and questionnaire distribution in the form of a Likerts scale. The data has been collected and analyzed in two forms, namely qualitative and quantitative forms. The results of study show that Lorong library managers apply various methods to manage people's interest in reading. Among them are carrying out various activities carried out in the library and providing free WIFI. It can be concluded that gender differences in reading interest are due to opportunities and free time, so that the development of knowledge is different between men and women and this influence on the achievement or level of welfare of the people. Furthermore, the existence of the Lorong Library is very helpful to the community, especially during Covid-19 pandemic.
The Effect of Concept Sentence Learning Model on Students' Learning Outcomes Asmina Herawaty; Salome Rajagukguk; Joni Wilson Sitopu
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2988

Abstract

This study aims to determine the influence of using the Concept sentence learning model on the learning outcomes of Tamansiswa Pematangsiantar Middle School students. The method used in this study is an experimental method with a randomized control group pretest-posttest design. The research was carried out in three stages, namely the preparation stage, the implementation stage, and the final stage. Data analysis was carried out quantitatively, namely descriptive and comparative. The data analysis technique used is descriptive analysis and inferential statistical analysis. Data testing was carried out in two stages, namely the analysis requirements test (normality test and homogeneity test), and hypothesis testing was carried out by statistical t-test. Research data were analyzed using SPSS version 21.0. From the results of the study, the average value of the post-test for the experimental class was 88.68, while the average post-test for the control class was 85.13. From the results of testing the hypothesis obtained tcount (2.338) > ttable (1.992), then Ho is rejected and Ha is accepted meaning that there is a significant influence of applying the Concept Sentence learning model to student learning outcomes at Tamansiswa Pematangsiantar Middle School. It was concluded that there was an effect of applying the Concept Sentence learning model to the learning outcomes student of senior high school Tamansiswa Pematangsiantar.
Effects of Entrepreneurship Learning and Subjective Norms on Biology Students' Entrepreneurial Attitudes and Interests M. Khairul Wazni; Agus Muliadi; Marhamah Marhamah; Sarwati Sarwati
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2989

Abstract

This study aims to determine the effect of entrepreneurship learning and subjective norms on students' entrepreneurial attitudes and interests. This study is a descriptive exploratory study with 33 biology education students as subjects. The research instrument used was a closed questionnaire with degraded answers according to the Likert scale and had been validated by experts. Analysis of research data used is descriptive statistics and inferential statistics with multiple linear regression test at a significance level of 5%. The results of the study show that (1) biology students' perceptions of entrepreneurship learning, subjective norms, attitudes and entrepreneurial interests are in the Good category; (2) there is an effect of entrepreneurship learning and subjective norms on student entrepreneurial attitudes with a significance value of 0.000 <0.05; (3) there is an effect of entrepreneurship learning and subjective norms on student entrepreneurial interest with a significance value of 0.000 <0.05; (4) entrepreneurship learning and subjective norms influence student entrepreneurial attitudes by 50.1% and the rest are influenced by variables or other factors; (5) entrepreneurship learning and subjective norms affect student entrepreneurial interest by 42.7% and the rest is influenced by variables or other factors.
Community Structure of Molluscs at Batu Kijuk Village Dining Aidil Candri; Laela Junnita Hidayati; Hilman Ahyadi; Yuliadi Zamroni
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2990

Abstract

Batu Kijuk Beach is one of the coastal areas located in West Nusa Tenggara. Its territory used for a tourist attraction and crossing to Gili Nanggu, Gili Gede and Gili Kedis. These coastal have a wealth of marine life, one of them is mollusc. This study aims to analyze the structure of mollusk community using the Systematic Plot Sampling method. This research was conducted in June-September 2019 in Batu Kijuk, Sekotong District, West Lombok, NTB. Identification and data analysis was carried out at the Marine Biology Laboratory, University of Mataram. From the results of research with 10 transects and 70 quadrants, there are 79 species with a total of 927 species of molluscs. The gastropod class consists of 65 species and 14 species of bivalves. The most common types of species found were from the family Columbellidae with 262 species, nassaridae 109 individuals, strombidae 82 species, cypraeidae 58 species and the rest were found 1-15 species. From the results of data analysis calculations, it was obtained that the highest abundance was Pyrene versicolor (3.70 Ind/m2), Nassaridae which was dominated by Hebra nigra with 2.91 (Ind/M2) and Nassarius globosus had an abundance value of 1.08 (Ind/m2). The index value of diversity (H') for molluscs in Batu Kijuk coastal is included in the high category, 2.74. The dominance index value (C) is 0.1 which means that no mollusk species dominates. The uniformity index (E) has a value of 0.62 which means moderate uniformity because only a few species dominate so that the community can be said to be quite stable.
Pengaruh Minat Belajar dan Kemampuan Pemecahan Masalah Siswa SMP Dengan Model Pembelajaran Berbasis Masalah Menggunakan Software Geogebra Pada Materi SPLDV Belva Laila Falah Sukri Belva; Jailani
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.3000

Abstract

One of the reasons students struggle to solve mathematical issues is that they are not interested in learning the subject because they believe there are too many formulae to master. Due to this, it is important to have media available when learning mathematics to encourage student’s interest in the subject. This study aims to determine the effect of learning using Geogebra software on problem-solving abilities and interest in learning SPLDV material in class VIII MTs Darul 'Ulum Yogyakarta. The data collection technique used in this research is a questionnaire instrument and problem-solving ability test questions. Data analysis techniques in this study used normality tests, homogeneity tests, and hypothesis testing. The sample used in this study was class VIII MTs Darul 'Ulum Yogyakarta with a total of 20 students. The results of this study showed that learning using Geogebra software affected students' problem-solving abilities and interest in learning mathematics for class VIII students at MTs Darul 'Ulum Yogyakarta
Multitasking Media, Persepsi Penggunaan Media untuk Keluarga, dan Kendala Penggunaannya Satrio Dwi Ananda; Herman Dwi Surjono
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.3001

Abstract

The occurrence of social changes to the use of technology in everyday life makes multitasking media behavior increasingly potential for families. The use of these media raises various perceptions and assessments. This study aims to understand the behavior of multitasking media in parents as an initial information base for applying technology in parenting programs. This study describes the types of media, time of use, differences in media behaviour and perceptions of parents, barriers to the use of technology during parenting learning to the relationship between the number of barriers and perceptions of media use for families in parents. The research method used is quantitative descriptive and correlational. The subjects of this study were determined by purposive sampling technique, with the number of participants as many as 63 parents. This study found that 17.4% of parents were classified as heavy media multitaskers (HMM), 39.7% were classified as medium media multitaskers (MMM), and 42.9% of parents were classified as mild media multitaskers. Print media and television use for parents is relatively high and evenly distributed in computers, music, social media, browsing, and SMS. The duration of media use by parents is still dominated by 1 hour to 4 hours. There is no difference between mother and father with the Sig value (2-tailed)> 0.05, namely 0.087 and 0.084. This study also found that the perception of media use for parents to learn parenting was still moderate. The obstacles in using the media for parenting activities are the number of advertisements that appear, harmful internet content, invalid and reliable information obtained, poor website appearance, confusing content, connection disruption, unfriendly users, no accessible applications offline, no media support, perception of time-consuming that much until the information is too general, and can’t directly ask if learning is done online. However, these obstacles are separate from the perception of media use in parents
Development of Inquiry-Based Teaching Materials to Improve the Creativity of Prospective Physics Teachers Lovy Herayanti; Habibi Habibi; Baiq Azmi Sukroyanti
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.3007

Abstract

This research is part of development research at the development stage. Inquiry-based teaching materials developed to increase the creativity of physics teacher candidates have been validated by experts and declared fit for use. At this stage, the aim is to determine the effectiveness of the developed teaching materials in increasing the creativity of prospective physics teachers. The effectiveness of teaching materials developed by researchers can be known by increasing students' creativity based on the results of the N-Gain test after being given a pretest and posttest. The creativity instrument used is a description test which is divided into verbal and figural creativity tests. The pretest average score for the verbal and figural creativity instruments was 62.71 and the posttest average score for creativity was 93.50 both verbal and visual. This value was then analyzed using the N-Gain test with a calculation result of 82.07%, which means that this value is classified into the high increase category. So it can be concluded that the development of inquiry-based teaching materials to increase the creativity of prospective physics teachers is valid and effective
Practicum Ticker Timer with Inquiry Approach to Improve Student Learning Outcomes Nur Khoiri; Sintia Respayanti; Affandi Faisal Kurniawan; Sigit Ristanto
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.3017

Abstract

This study aims to develop a ticker timer practicum guide with an inquiry approach to improve student learning outcomes in class X MIPA. This research was conducted at SMAN 1 Belik Pemalang with the research subjects being all students of class X MIPA 1 and X MIPA 2 SMAN 1 Belik Pemalang. The research method used is Research and Development. Data collection techniques through tests and observations. The results of the study showed that (1) the ticker timer practicum guide in terms of material and media content shows the practicum guide in the "Very Good" criteria and is suitable for use with an average score of 90% material validation and 92% media. (2) the ticker timer practicum guide with an inquiry approach to improve student learning outcomes, there is a difference in the acquisition of the N-Gain score for the experimental class <G> = 0.68 in the medium category and the control class <G> = 0.30 in the medium category. Thus, it can be concluded that the development of a ticker timer practicum guide with an inquiry approach can improve student learning outcomes but not too significantly

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