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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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Development of the 'Curious Scientist' Game to Practice Scientific Thinking Skills Hanik Aida; Woro Sumarni; Putut Marwoto; Bambang Subali; Ellianawati Ellianawati
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1643

Abstract

This study aimed to develop an android-based game learning media by applying the steps of the scientific method. Methods: UsingThe development research was adapted the RnD method with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The data collection technique was a validation questionnaire of media experts, linguists, materials, teacher, and student responses. Findings: The validation results of media, language, and material experts were 92.00, 92.00, and 96.00%, respectively, with very feasible criteria. Student response questionnaires in the small and large group trials were 96.00, 94.00, and 89.70%, respectively, with very achievable benchmarks. The teacher's response questionnaire also got more than 80.00%, which was very decent. Conclusion: The result application of the 'Curious Scientist' game learning media is interesting for students. Indirectly, students have learned to use the scientific method approach and apply scientific thinking skills utilizing the learning media game' Curious Scientist.’
The Identification of Misconceptions in The Material Origin Of Life in Terms of Student Learning Outcomes Alya Nur Abdila; Khairuna Khairuna
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1651

Abstract

Madrasah Aliyah as an Islamic-based school is assumed to be influenced by polemics between clergy and scientists about evolutionary material, especially in the theory of the origin of life. Often teachers try to relate the material about the origin of life to the study of the Qur'an and hadith, but students still experience difficulties and errors in understanding concepts. This raises the curiosity of researchers to find out how big the percentage of misconceptions experienced by students on the origin of life material and what factors influence it. This study uses a qualitative method with purposive sampling technique. Based on the identification results, it was found that in the material origin of life there were still misconceptions in the sub material of Abiogenesis theory with a percentage of 47.00%, Biogenesis theory with a percentage of 41.00%, and Cosmozoa Theory with 35.00%.  Some of the factors that influence it come from students, teachers and the teaching materials used
Application of Flipped Classroom on Students' Learning Motivation on Human Excretion System Material Rahmat Putra; Khairil Khairil; Ismul Huda; Hafnati Rahmatan; Wiwit Artika
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1652

Abstract

The low motivation of students is one of the problems in learning. Motivation is an impulse that causes an action to occur in order to achieve a goal. Evidence of the low level of understanding of students is seen from the average value of 32.26% which is still below the minimum completeness criteria. One of the efforts that can be done in solving motivational problems is to apply the flipped classroom model. This study aims to determine the effect of the application of the flipped classroom model on the motivation of students on the human excretory system material carried out in 2 high schools, namely SMA Negeri 1 Tapaktuan and SMA Negeri 1 Sawang. This research is quantitative through a Quasi-Experimental approach with a Non-randomized control group design, posttest-only design. The research sample was 195 students who were divided into two groups, namely 97 control groups and 98 experimental groups. The instrument used in this study was an ARCS motivation questionnaire. Motivation data were analyzed using the Anova test. The results of research on motivation show the value of Asymp Sig (0.00) < (0.05) which means that the application of the flipped classroom model has a significant effect on motivation. The conclusion in this study is that the application of the flipped classroom model has a significant effect on learning outcomes and student motivation
Social Competence Analysis of Science Teachers During the Covid-19 Pandemic Azhar Azhar; Khaikal Ramadhan; Dedi Irawan
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1656

Abstract

The purpose of this study was to analyze the social competence of science teachers. It was conducted in 22 SMP Negeri Dumai City with a population of 86 science teachers in public junior high schools. The research sample was 71 science teachers calculated using the Slovin formula at an error rate of 0.05%. The instrument used in data collection was a questionnaire that was pre-tested to 30 science teachers (15 science teachers at SMPN Dumai City and 15 science teachers at SMPN Duri). From the 30 items of the questionnaire statement that were tested, the validity of each item was calculated with the product moment correlation with the help of the SPSS version 23, 29 valid items were obtained. Calculation of instrument reliability using the Cronbach Alpha formula was obtained 0.931 very reliable category. Furthermore, the social competence questionnaire instrument for science teachers who had met the validity and reliability requirements was used to collect data for the research sample of 71 science teachers at public junior high schools in the city of Dumai. The results of descriptive data analysis showed that the social competence of science teachers at the Dumai City Junior High School was 54.90% (39 science teachers) in the medium category, 25.30% (18 science teachers) who had high category competence and 19.70% (14 science teachers) out of 71 science teachers in the low category. Thus, the social competence of science teachers in Dumai City Junior High School is mostly in the medium category.
Profile of Student Problem Solving Skills Using Discovery Learning Model with Cognitive Conflict Approach Bahtiar Bahtiar; Ibrahim Ibrahim; Maimun Maimun
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1657

Abstract

Instruction that focuses on remembering and understanding domains become one of the factors causing students' low ability on problem-solving skill (PSS) in physics. Discovery learning with a cognitive conflict approach becomes one of the solutions to solve this problem. This research aims at finding students' problem-solving skill improvement through discovery learning using the cognitive conflict approach. This research is a Research and Development. The lesson plan that has been developed was widely tried out in the two classes. Data collection of such improvement used to pretest and posttest result on problem-solving skill. The problem-solving indicators applied in this research refer to Docktor & Heller's indicator (2009), such as problems identification, physics description, and specific application of physics, mathematical procedure, and logical conclusion. Based on the N-gain analysis result, it was found that discovery learning using the cognitive conflict approach can improve students' problem skills. Moreover, the N-gain test result on every sub-material work, energy, work and energy conversion, and conservation of energy laws were included in the moderate and high improvement category. Likewise, every problem-solving skill indicator was included in moderate and high improvement categories.
Implementation of Innovative Learning Models in Chemistry Lessons During the Covid-19 Pandemic Fransiskus Gultom; Hernawaty Hernawaty; Poniyah Simanullang
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1658

Abstract

This study aims to increase students' activeness and learning outcomes in Chemistry. It can be useful in providing an interesting and not boring learning experience for students, through blended learning, students are directly involved in learning activities, to increase student chemistry learning activity during the Covid-19 pandemic. This research is classroom action research consisting of two cycles, each consisting of four activities: planning, action, observation, and reflection. Learning activities with this blended learning model will continue to the next cycle if the indicators of success have not been achieved. The sample in this study was 32 students of class XI MIPA Jambi Medan Private High School. The study’s results used a blended learning model during the Covid-19 pandemic. From the results of research and discussion that have been obtained, several conclusions can be drawn, including; In cycle I, the number of students who are in the active category is 46.88% and the very active is 9.38%, so the number of student activities is 56.26%; In cycle II there was an increase in the activity category by 37.50% and students who were very active increased by 50.00%, so that the number of student activities was obtained by 87.50%, and student learning outcomes increased with the achievement of the minimum completeness criterion score in the first cycle of 64% and in the second cycle it is obtained by 76.00%. So that the number of students' learning completeness is obtained by 84.21%.
Green School Oriented Guided Inquiry-Based Science E-Book: Effectiveness Analysis on Increasing Environmental Literacy Nurul Zakiatin Nafsih; Usmeldi Usmeldi
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1662

Abstract

The world has entered the era of Industry Revolution 4.0, which is characterized by the advancing development of science. The ease of accessing information is increasing along with the development of science. Education can be a solution to the problems of life. Education can change a person's behavior in a more positive direction. Learning in the 4.0 era utilizes technology to facilitate the learning process. The advantage of using technology is that it makes it easier to access information without boundaries of space and time. The use of technology can be applied to compiling and developing teaching materials in the form of electronic books. Improving the quality of learning is prioritized in core activities so that appropriate learning models are needed to support learning activities. The learning model that can be used is the guided inquiry learning model. Guided inquiry can be used as learning models. This study was aimed to find out the effectiveness of Green School Oriented Guided Inquiry-Based Science E-Book. This research was used Plomp development model. The product in the form of a guided inquiry-based science e-book was tested on 31 class VIII students of Junior high school 17 Padang. Based on the results of the research and the explanation of the discussion, we can conclude that guided research-based e-books with green school orientation are effective in improving the environmental literacy of junior high school students. This is reflected in the value of knowledge, and learners' attitudes towards the environment are increasing.
An Optimum Design Sapphire-Fiber Bragg Grating for High-Temperature Sensing Dedi Irawan; Khaikal Ramadhan; Azhar Azhar
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1663

Abstract

Fiber Bragg grating (FBG) sensors have limitations in measuring high and extreme temperatures because in general FBG sensors are made of silica fiber, which at high temperatures can interfere with the mechanical performance of the materials. In this paper, we propose an S-FBG (Sapphire Fiber Bragg Grating) sensor which is resistant to extreme environmental influences and high temperatures. By developing S-FBG to measure high temperatures, it is found that S-FBG has high sensitivity, every 10C change is obtained and the Bragg wavelength shifts as far as 30.24 nm, this result is greatly influenced by the thermo-optic coefficient, and the coefficient of expansion-thermal. The design also evaluates the Gaussian apodization profile to improve sensor accuracy in monitoring temperature.
The Development of Science E-Modules Based of Guided Inquiry to Improve Students' Critical Thinking Ability Diska Evi Liana; Muzzazinah Muzzazinah; Meti Indrowati
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1668

Abstract

This type of research is development research that aims to determine the characteristics, feasibility and effectiveness of the guided inquiry-based respiratory system E-module to improve students' critical thinking skills. The development model used is research and development which refers to the Borg and Gall development model which has been modified and adapted to conditions in the field, which consists of nine stages, namely: Research and informing collecting, Planning, Develop preliminary form of product, Preliminary feed testing, Main product revision, Main field testing, Operational product revision, Operational field testing, E-module final product. The data analysis technique used is descriptive analysis which is used to describe the characteristics of the e-module to be developed, the feasibility analysis of the e-module based on the N-gain score obtained. The results of the N-gain test score in the control class, which is 0.65, are included in the medium category, while for the experimental class the average N-gain score of 0.78 is included in the high category. Based on these results, guided inquiry-based E-modules are very feasible to be used in learning and have proven effective in improving students' critical thinking skills
Validity and Practicality of Sangiran Site-Based Virtual Laboratory Learning Media on Evolutionary Materials to Empower Science Literacy Wahyu Pangestuning Astuti; Murni Ramli; Suranto Suranto
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1672

Abstract

The validity and practicality of the media are a condition before it can be widely piloted. This research aims to find out the validity and practicality of the Evolution Virtual Laboratory Learning Media, which was developed based on the artefacts of the Sangiran Site to empower science literacy of students. The media validity test using expert judgment involved two expert validators, and two high school biology teachers. While the media practicality test involved 20 grade 12th students. The instrument used was a validity questionnaire consisting of 9 items (material experts), 18 items (media experts), and 13 items (practitioners). Questionnaire instruments to students as many as 16 items. All questionnaires use the Likert Scale. The test results showed material experts rated 86.80%, media experts 84.6%, education practitioners 84.30%, and students by 79.00%. Based on the validity and practicality of the Sangiran Site-based Evolution virtual laboratory learning media is declared valid and practical, so it can be used for effectiveness testing.

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