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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 6,280 Documents
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Analysis of the Effect of Temperature on Testing of Unidirectional Generator Rotation Speed and Wind Speed in Wind Power Plants Yusnidah, Yusnidah
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4945

Abstract

Renewable power plants and alternative power are the best options to meet the world's electricity needs considering the expensive and scarce of petroleum power which has remained the main option in the power generation system. Electric power is something of the main need used by humans. Nationally, the demand for electricity continues to increase to coincide with the rate of population growth, but the rate of demand for very fast power is not matched by the real creation of power zones. Currently, national energy is still focused on fossil energy, namely coal, petroleum, and natural gas. With the increasing use of energy, especially petroleum, until in the future the amount also continues to be limited, fossil energy reserves will decrease and will not be relied on to meet energy needs, because its non-renewable nature requires to quickly explore renewable energy sources. The results of the research tried at an average voltage of 5.12 Volts. As well as the average wind speed of = 4.88 m/s on the contrary, the average rotation speed of the generator is = 8.4 rpm
Validation of E-Module Based on Argument-Driven Inquiry using 3D Page Flip Professional to Improve Students' Generic Science, Critical Thinking and Scientific Argumentation Abilities Syuzita, Amalia; Susilawati, Susilawati; Sukarso, AA
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4947

Abstract

The development of E-module based on Argument-Driven Inquiry using 3D Pageflip Professional has been carried out to improve the generic science skills, critical thinking and scientific argumentation of students. This development aims to describe the validation of e-module teaching materials that are suitable for use in learning activities. The development model design used is 4D which consists of definition, design, development and dissemination stages. This research is limited to the development stage. Validation activities have been completed in the development process. The validity of the e-module was assessed by 3 competent experts who are competent at Mataram University. In addition to the validity of the e-module, there are several learning tools that are assessed for validity to support the quality of the e-module developed. Some of these learning tools include syllabus, lesson plans, worksheets, test instruments for science generic ability, critical thinking and scientific argumentation. The results show that e-module based on Argument-Driven Inquiry assisted by 3D Pageflip professional can be used in science learning activities at school
Development of E-Book Based Instructional Design PjBL Model Integrated Science Literacy To Improve Critical Thinking Abilit Nursamsu, Nursamsu; Mahyuny, Siska Rita; Nafaida, Rizky; Rezeqi, Salwa
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4948

Abstract

The aim of the research is to develop e-books based on PjBL model instructional design integrated with scientific literacy to improve students' critical thinking skills. To find out the feasibility validation test of e-books based on the instructional design of the PjBL model integrated with scientific literacy. To find out the E-book Effectiveness test on Critical Thinking Ability. The method to be used in this research is to use the research and development (R&D) method. The research stages are determining the material, preliminary research, analysis, design creation, material creation, initial product development, valid, feasibility test, valid, practicality test. The research data is in the form of feasibility test data by validators and the effectiveness of E-books. In critical thinking skills, the research results show that the feasibility test obtained from validation by material experts and biology teachers is reviewed based on presentation, content and language components obtained an average value of due diligence of 92.50% which is in the category very feasible to use. Meanwhile, the results of the N-gain test on the level of students' thinking abilities after using this e-book obtained a score of 0.80% in the good category in improving critical thinking abilities
The Emergence of Scientific Literacy in Science E-Module Learning Devices Nafaida, Rizky; Pandia, Ekariana S.; Fitria, Dini; Nursamsu, Nursamsu; Manurung, Nurhasnah
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4949

Abstract

Learning tools need to be implemented in today's learning innovations. Currently the government is implementing a new curriculum with a new policy in the form of scientific literacy learning. This learning focuses on daily problem-solving activities related to natural science. Therefore, there is a need for teacher innovation in developing E-Module teaching materials as a form of modern learning application. The purpose of this study was to determine the emergence of scientific literacy in science e-module learning tools. The method in this research using descriptive method. The results of this study indicate that the e-module used by teachers is related to content aspects worth 84% which is stated as good, process aspects with a percentage worth 78% stated well and in terms of context with a percentage of 81%. related to the emergence of scientific literacy while the results of interviews with science teachers indicated that the science e-module learning tools used had scientific literacy in each science material
Validity and practicality of Ecology Project Based Practicum Worksheets to Improve Science Process Skills Pandia, Ekariana S.; Wahyuni, Ayu; Nursamsu, Nursamsu; Manurung, Nurhasnah
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4950

Abstract

The research objective was to determine the validity of the due diligence worksheet based on an ecological project to improve science process skills. To find out the practicality of ecological project-based practicum worksheets to improve science process skills. The study method developed using Research and Development (R&D) consists of several stages of research implementation, namely the first stage is preparing for the Experiment/Preliminary Design. The second stage of product creation (process), includes: assessing students' abilities in selecting and using materials, tools and techniques. Next, the third stage of product assessment (appraisal), includes: assessing the products produced by students according to the established criteria. The target research subjects were 30 FKIP UNSAM Biology Education students. Data collection techniques carried out included using tests, observation sheets, questionnaires, interviews, assessment of Practicum Worksheets, portfolios, field notes and assessment rubrics. The results of this research show that the product feasibility validation test with an average score of 88.22% is declared very valid, while the practicalization test with an average score of 84.2% is declared very valid. So it can be concluded that the Practical Worksheet product is suitable for use for Biology practical learning activities
Analysis of Student Satisfaction with Science Advisory Services During the COVID-19 Pandemic Sitorus, Parlindungan; Pardede, Hebron; Hutauruk, Agusmanto J.B; Lafau, Bernalenta
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4965

Abstract

This study aims to determine the level of student satisfaction with the services of FKIP HKBP Nommensen University thesis advisors during the Covid pandemic period 2020-2022. To obtain data on the level of student satisfaction with lecturer guidance services, an instrument was designed in the form of a student satisfaction questionnaire with lecturer guidance services using satisfaction indicators that had been assessed for validity and reliability prior to use. This type of research is descriptive quantitative, the results of the study were analyzed using the SKM method based on a student satisfaction survey. The data analysis carried out showed that the level of student satisfaction during the Covid pandemic was included in the very good and good categories. The results also show that forecasting student perceptions of lecturer guidance services with the assumption that perceptions increase, a satisfaction value of 3.5629 will be obtained in the "very good" category, and if it is assumed that it is still decreasing, the satisfaction value obtained is 3.4375, still in the the "good" category which states that the level of satisfaction of FKIP UHN students with the thesis guidance services provided by supervisors during the pandemic was still very good.
Gamification Learning integrated with Local Wisdom based on Character Education, is There an Effect on Problem Solving Ability? Ahmar, Dewi Satria; Magfirah, Magfirah; Poba, Detris; Azzajjad, Muhammad Fath
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4968

Abstract

The aim of this study was to determine the description of students' problem solving skills and the effect of gamification learning on students' problem solving ability. The population in this study consisted of 87 people. the research sample was selected based on purposive sampling technique so that the total sample in this study was 56 students who were divided into 2 classes, namely 28 people in the experimental class and 28 people in the control class. Students' problem solving ability was measured using a problem solving rubric developed by The Association of American Colleges and Universities (2017).  Data analysis used descriptive and inferential data analysis. The results of descriptive data analysis showed that the average value of the experimental class problem solving ability was 80.36 higher than the control class which was 72.86. The results of inferential data analysis with independent sample t-test showed that the significance value of the data was 0.001 (<0.05). Based on the research data, it can be concluded that there is an effect of gamification learning integrated with local wisdom based on character education on students' problem solving ability.
Environmental STEM (E-STEM) in Building Climate-Resilient Communities in Aceh: Students’ Awareness Artika, Wiwit; Rosemary, Rizanna
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4970

Abstract

The environmental STEM (E-STEM) approach helps students to understand problems related to the environment and solutions to overcome the issues. Many studies show how applying the E-STEM approach in education increase students' awareness of protecting the environment and being adaptive and resilient to the impact of climate change. This paper explains the findings of E-STEM learning activities and outcomes in a school setting (grade XI) in Aceh. Qualitative approach with Focus Group Discussion (FGD) with 11 senior high school students taught about the environmental issue using the E-STEM. Students have low environmental awareness of the impact of climate change. Furthermore, students' unwise behavior in using electricity and transportation and lack of waste management indicate a gap in implementing the E-STEM approach within the current National Independent Learning Curriculum. Despite the shortcoming of the learning activities and outcomes, the study highlights the importance of introducing natural connectedness through E-STEM learning at an early age to be adaptive and resilient to the impact of climate change
Ethnobotany of Food Plants in The Penghulu Tribe Community in Sarolangun, Jambi Has, Dini Hardiani; Marpaung, Sutan Sahala Muda; Jati, Erwika Dhora; Hartati, Bunga Resa; Fitrianto, Imam; Yulianti, Iis; Nugroho, Septian Putra Adi; Rahmila, Yulizar Ihrami; Rahmayanti, Fetty Dwi; Fadilah, Ratnawaty; Bukhari, Bukhari; Simanjuntak, Asnika Putri; Algiffari, M. Fauzhan; Lubis, Dita Anggriani
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4972

Abstract

Tribal community in the Bukit Bulan area, Limun District, Sarolangun Regency, Jambi. This research aims to identify the ethnobotany of food plant species by the Penghulu Tribe community in Sarolangun Regency, Jambi Province. This research was conducted in Napal Melintang and Meribung Villages. Research method ethnobotanical data on food plants were obtained through qualitative data collection techniques through in-depth interviews, in contrast, potential data were obtained through vegetation analysis and exploration methods. The study's results identified as many as 88 species from 35 families of food plants originating from cultivation and wild plants, which herbaceous plants dominated. Based on the results of interviews, there are many food plant species in the forest habitat. The part of the plant that is widely used by the community is fruit, and this is because people generally grow fruit in their yards and community gardens. Cultivators mostly use food plants for direct consumption. Conclusion this research The Penghulu tribe community's dependence on food plants is still high because they can utilize, gather, and process them. 88 species of food plants have been identified from 35 families, of which 77 produce carbohydrates, vegetables, and fruit.
Provision of POC Coconut Water and Tea Dregs Compost on Plant Growth and Production Pane, Erwin; Sihotang, Saipul; Sitompul, Marco Y. F; Indrawaty, Asmah; Mariana, Merlyn; Qohar, Adi Fathul
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4984

Abstract

The aims ofthis research is to determine the response of growth and production of sweet corn (Zea Mays Saccharata Strurt) to the application of liquid organic fertilizer coconut water and tea waste compost. The research cobducted in Trial Garden of Agriculture Faculty of Medan Area University, Kolam Street no 1 Medan Estate with height 22 m above sea level. Plat topografi and alluvial soil type was done since June up to September 2018. The research is using Random Designing Group Factorial with two factors, such as coconut water POC (K0 = Control (purn); K1 = coconut water POC 50 ml/L; K2 = coconut water POC 100 ml/L; K3 = coconut water POC 150 ml/L), and the giving factors of tea pulp compost (K0 = Control (purn); K1 = tea pulp compost 5 Ton/Ha; K2 = tea pulp compost 10 Ton/Ha; K3 = tea pulp compost 15 Ton/Ha). Repeatedly twice. Parameter which observed are the height of the plant, leaf amount, diameter of the stem, the sample each plot of plant production, plant production each plot. The result of this research is two show that the giving of coconut water POC is not really influencing to the treatment and giving of the tea pulp compost to the treatment and giving of the tea pulp compost is really influencing to the height of the plant, the sample of plant production each plot, plant production each plot but not really influence to the leaf amount and diameter of stem as well as combination among coconut water POC and tea pulp compost is not influencing to all treatments.

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