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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 60 Documents
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Search results for , issue "Vol. 7 No. SpecialIssue (2021): December" : 60 Documents clear
Development of Practicum Instruction Module Based on Project Based Learning (PjBL) Integrated with Science Process Skills and Scientific Literacy Marjanah Marjanah; Ekariana Pandia; Nursamsu Nursamsu
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.874

Abstract

This research aims to produce a valid practicum instruction module; the result of student assessments regarding the practicum instruction module; there are good results of students’ scientific process skills; there is an increase in students' scientific literacy; and student responses to the practicum instruction module. This type of research refers to the 4-D model. The research subjects are Even Semester students for the 2020-2021 academic year. The research was carried out at the Biology Education Study Program, Universitas Samudra. The research instrument consisted of validation sheets, observation sheets, test questions, and questionnaires. The data analysis technique in this study consisted of validation data presented in the form of a percentage; student assessment of the practicum instruction module using percentages process skills data analyzed by N-gain score; learning outcomes were analyzed by N-gain score, and; student responses are presented in the form of a percentage. The results of the practicum module validation are categorized as good with a score of 87.5%; The results of student assessment of the practicum instruction module on product trials are categorized as good in terms of indicators of content feasibility, presentation feasibility, and language; The scientific process skills of students before and after conducting product trials of 0.63% are categorized as high; The scientific literacy ability of students is 0.56%, means it has increased; Student response to the practicum Instruction module is positive
Identification of Misconceptions in Science Learning During the Covid-19 Pandemic Using the CRI (Certainty of Response Index) Method for Primary school Students Elisa Prezilia Dewi; Fitria Wulandari
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.876

Abstract

This research aims to identify the science misconceptions of elementary school students using CRI (Certainty of Response Index), as well as to describe the factors of students' misconceptions at Primary school Muhammadiyah 8 Tulangan. This research uses the descriptive qualitative method. The subjects used in this study were class V, totaling 26 students. Data collection techniques using the test, interviews, and documentation. Based on the results obtained from the research as a whole, the highest misconception is about the concept of the effect of temperature on changes in the shape of objects by 44.70%, the concept of temperature and heat by 39.42%, and the lowest misconception is about the concept of object properties by 32.04%. From the results of research using the CRI (Certainty of Response Index) method, several factors cause misconceptions, namely from the students themselves who come from the initial concept and students wrong intuition, then misconceptions from the teacher, as well as incomplete book explanations. So it can be concluded that science learning during the covid-19 pandemic caused misconceptions for students of Primary school Muhammadiyah 8 Tulangan
An Analysis of the Factors Influencing of Pre-service Science Teacher in Conceptualization of STEM Education: Self-Efficacy and Content Knowledge Pramudya Dwi Aristya Putra; Nur Ahmad; Sri Wahyuni; Erlia Narulita
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.877

Abstract

This research investigates the factors that influence pre-service science teachers' conceptualization of STEM education. The factors involved STEM self-efficacy, STEM anxiety, science content knowledge, and mathematics content knowledge. The survey method was utilized in this research to collect a huge number of respondents at one time. The participants were 604 pre-service science teachers in Indonesia with different backgrounds (physics Education, biology education, chemistry education, Ingrate of Science education, and primary school education). The instruments were developed and share with participants using a google form to avoid the items that the participant did not fill in. The data analyzed using STEM showed that science content knowledge, STEM self-efficacy, and STEM anxiety were influencing the conceptualization of STEM education. This research suggested that to improve the quality of STEM education in the classroom. Pre-service science teachers should understand the concept of the content taught
IMPLEMENTASI MEDIA PEMBELAJARAN E-MODUL BERBASIS SCHOOLOGY UNTUK MENINGKATKAN PEMAHAMAN KONSEP PESERTA DIDIK PADA MATERI SUHU DAN KALOR Sri Rezeki; A. Halim; Nasrullah Nasrullah; Yusrizal Yusrizal; Suhrawardy Ilyas
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.887

Abstract

This study aims to analyze the increase in understanding of the learning concepts of students in class XI, Senior High School 9 Banda Aceh after the application of schoology-based e-module media on temperature and heat material. This study uses a quasi-experimental design method with a pre-test and post-test control group design. The research sample was taken by purposive sampling which was then divided into experimental class and control class. Concept understanding data was collected from multiple choice objective test scores of pretest and post-test. The concept understanding data was then tested based on the t-test value. The results of the assessment of understanding the statistical concept can be seen that the test results using the t-test with a t-count of 6.302 which is greater than the t-table value of 1.671, so it can be concluded that there is a significant difference. Data analysis and hypothesis testing were carried out with the help of SPSS for Windows Version 20. The conclusion of this study showed that the application of schoology-based e-module media increased students' conceptual understanding compared to conventional models
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PENDEKATAN INVESTIGATIVE SCIENCE LEARNING ENVIRONMENT (ISLE) UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KREATIF SISWA Sri Wahyuni; A Halim; Evendi Evendi; M Syukri; Fitria Herliana
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.903

Abstract

The aim of the research is to develop worksheets based on the ISLE approach to improve students' creative thinking skills. The method used in this research is research and development (R&D) and refers to the ADDIE development model. The student worksheets implementation design uses One Group Pretest-Posttest Design. The instruments used in this study were student worksheets assessment sheets, creative thinking skills test questions, student response questionnaires and teacher response questionnaires. Students' creative thinking skills were analyzed using the N-Gain test to see the improvement before and after the ISLE approach-based student worksheets was implemented. The results of the feasibility test in terms of the feasibility aspects of content, presentation and language obtained a percentage of 82, 88% indicated that the ISLE approach-based worksheets to improve creative thinking skills were very feasible to use. The results of the implementation of student worksheets based on the ISLE approach can improve students' creative thinking skills based on the N-Gain score in the high category. Teachers and students gave a very positive response to the ISLE-based student worksheets approach. The student worksheets based on the ISLE approach that has been developed statistically is feasible to use to improve students' creative thinking skills
Use of Arduino Microcontroller and Proteus Software in Physics Lesson in Review of Mathematics Ability and Critical Thinking Skills Matsun Matsun; Boisandi Boisandi; Ira Nofita Sari; Soka Hadiati; Sy Lukman Hakim
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.916

Abstract

This study aims to determine the effect and interaction of the use of learning media, mathematical abilities, and critical thinking skills on student achievement. The design of this research is experimental. Data were analyzed using a three-way ANOVA analysis of variance. The results showed: 1) there was an effect of cognitive and affective learning achievement of students who were given learning using Arduino microcontroller and Proteus software, but there was no effect on psychomotor learning achievement; 2) there is an effect of cognitive learning achievement of students who have high and low mathematical abilities, but there is no effect on affective and psychomotor learning achievement; 3) there is no effect on cognitive and affective learning achievement of students who have high and low critical thinking skills, but there is an effect on psychomotor learning achievement; 4) there is no interaction between the inquiry model using Arduino microcontroller and Proteus software with mathematical ability on students' cognitive, affective and psychomotor learning achievement; 5) there is no interaction between the inquiry model using Arduino microcontroller and Proteus software with critical thinking skills on student cognitive and psychomotor learning achievement, but there is an interaction on student affective learning achievement; 6) there is no interaction between mathematical ability and critical thinking skills on student achievement; 7) there is no interaction between the inquiry model using Arduino microcontroller and Proteus software, mathematical ability, thinking skills on student achievement.
Efektivitas teh daun sentalo ( Chromolaena odorataa Linn) menurunkan kadar glukosa darah pada tikus putih jantan Nurlaila Agustikawati; Desy Fadilah Adina Putri; Iga Maliga
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.958

Abstract

Traditional medicine cannot be removed from the lives of Indonesian people. In addition to very minimal side effects, traditional medicine using natural ingredients is widely used by the Sumbawa people because it is easy to obtain, easy to process, economical and has been carried out for generations. One of the natural ingredients that are widely used is sentalo leaf. This leaf is widely used as a medicine for torn wounds to stop the bleeding that occurs. Sentalo leaves are simply ground and then placed on the torn wound. Apart from being an antibacterial, sentalo leaves also have the potential as antidiabetic. The application of the sentalo leaf is expected to be more efficient, easy to apply by the community in health services for people with diabetes mellitus. The design of this study was True Experimental with treatment using RAL (Completely Randomized Design) and data analysis using the one-way ANOVA test. The results of the analysis of the antidiabetic effectiveness of sentalo leaf tea were shown by looking at the significant value of the one-way Anova test of 0.000 < 0.05 which could be concluded that there was a difference in the antidiabetic activity of sentalo leaf tea. The difference in blood glucose reduction in the treatment with Glibenclamide as a control group with Sentalo leaf tea 250 mg/kgBW was the same and not significant. So, it can be concluded that the optimum dose of sentalo leaf tea to obtain effective antioxidant activity is 250 mg/kgBB
Implementation of the Problem Base Learning Model combined with E-STEM Based Student Worksheets on Learning Outcomes and Self Efficacy on Environmental Pollution Materials Cut Putri Amalya; Wiwit Artika; Safrida Safrida; Cut Nurmaliah; Muhibbuddin Muhibbuddin; M. Syukri
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.962

Abstract

The learning process has not emphasized the development of skills; this is because in learning students tend to memorize concepts so that learning outcomes and self-efficacy are not trained optimally. The formulation of the problem in this study is: is there a difference in learning outcomes and student self-efficacy between the use of the Problem Base Learning model combined with the E-STEM-based Student Worksheet with the Problem Base Learning model on environmental pollution material at MAN Banda Aceh? This research is quantitative with an experimental research approach. The research design used was pretest-posttest control group design. The population of this study was all students of class X MAN 3 Banda Aceh, totaling 84. The sampling technique used a total sampling of 84 students. The instrument used to measure learning outcomes is multiple choice questions using 30 questions and self-efficacy is measured using a questionnaire. Data analysis of learning outcomes and self-efficacy of students using independent sample t-test at a significant level of 0.05. The results showed that there were differences in student learning outcomes and self-efficacy after applying the Problem Base Learning model combined with the E-STEM-based Student Worksheet on environmental pollution materials at MAN Banda Aceh
Analysis of Land Suitability Level and Efficiency of Corn Farming Business in Kempo District, Dompu Dedy Maskumambang; Bambang Dipokusumo; L. Sukardi
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.963

Abstract

The development of corn plants should pay attention to the level of land suitability and the resulting economic value. This study aims to evaluate the level of land suitability and efficiency of corn farming in Kempo District so that the results can be used as a reference in making agricultural decisions, especially for the development of corn plants. The research was conducted in the Kempo District, Dompu Regency, West Nusa Tenggara. The research method used is a survey method. The results showed that there was corn farming land cultivated in the land suitability class that was not suitable (N) of 9.30 ha (0.05%), according to marginal (S3) covering an area of ​​8,634.94 ha (45.05%), sufficient suitable (S2) covering an area of ​​6,841.55 (35.70%) and very suitable (S1) covering an area of ​​1,086.59 (5.67%). Corn farmers who cultivate land for corn farming in land suitability class N, farmers incur costs that are higher than the total revenue from corn, the average respondent loses, this is not realized by the farmers concerned, while the highest level of farming efficiency is shown in exploitation land class is very suitable (S1) followed by class S2 and then S3. Based on the results of this study, it is recommended that farmers not cultivate corn on land that is categorized as unsuitable, while on land that is categorized as quite suitable (S2) and marginally suitable (S3), land engineering efforts are needed according to their respective limiting factors to increase the level of suitability be more suitable. While the highest level of farming efficiency was shown in the very appropriate class (S1), followed by the S2 class and then the S3 class
The Implementation of Multiple-Representation Approaches Based on E-Module to Reduce Misconceptions of Prospective Physics Teachers During the Covid-19 Pandemic Ahmad Busyairi; Aris Doyan; Ahmad Harjono; Sutrio Sutrio; I Wayan Gunada
Jurnal Penelitian Pendidikan IPA Vol. 7 No. SpecialIssue (2021): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7iSpecialIssue.970

Abstract

One of the problems that are often found in universities, especially in physics subjects, is the existence of misconceptions in students (learners). This study aims to determine the effectiveness of using the multiple-representation approach Based on E-Module in reducing the misconceptions of prospective physics teachers during the Covid-19 pandemic. The method used is quantitative research with a one-group pretest-posttest design. The sample consisted of 25 prospective physics teachers at one of the universities in the city of Mataram. The instrument used in this research is an open-ended three-tier test. A total of 10 test items with 30 questions were used in this study. The test was given twice, namely before and after treatment. The test results data were then analyzed using descriptive statistics to determine the decrease in the percentage of students who experienced misconceptions. Based on the results of data analysis shows that there is a decrease in the percentage of students who experience misconceptions by 31.89% from the initial number of 57.19 to 25.30%. This decrease in misconceptions was also followed by an increase in the percentage of students who understood the concept from 18.14 to 72.38%. Thus, it can be concluded that the application of the multiple representation approach assisted by E-Modules can be used as an alternative to reduce misconceptions and improve understanding of the concept of prospective physics teachers in the COVID-19 pandemic

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