Jurnal Penelitian Pendidikan IPA (JPPIPA)
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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Development of Discovery Learning-based E-modules Using PDF Flip Professional Software Integrated with the Website as An Alternative to Learning Physics During the Covid 19 Pandemic
Wayan Sudarsana;
Sarwanto Sarwanto;
Ahmad Marzuki
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.786
This research aims to determine whether the development of discovery learning–based e-module using the professional PDF flip software integrated with the website can be an alternative in learning physics during the COVID-19 pandemic. This type of research is a preliminary study with qualitative descriptive research methods. The instrument used is a questionnaire with four categories, which is then distributed to teachers and students. The subjects in the study were physics teachers and students at SMA Negeri 3 Palu and SMA Karunadipa Palu. The data analysis used a qualitative description of the answer given by teachers and students. The results of preliminary studies show that: COVID-19 pandemic resulted in a look place online so that teachers needed teaching materials and practical media to be used without face-to-face learning. The research concludes that e-module development-based discovery learning using professional PDF flip software is integrated with the website as an alternative in learning physics during the COVID-19 pandemic.
The Effect of Using the Student Academic Ability- Problem Solving and 5E Cycle Learning Models on the Student Learning Outcomes
Yayat Mutia Ardi;
Vauzia Vauzia;
Abdul Razak;
Syamsurizal Syamsurizal
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.777
Education in the 21st century aims to change the learning paradigm from teacher-centered to student-centered in order to improve student learning outcomes. Hence, a learning model is needed to improve the students' ability to solve problems by paying attention to their academic ability. This study aims to determine the effect of using the student academic ability-based problem solving and 5E cycle learning models on the student learning outcomes in addictive materials and addictive substances. This study used an experimental method with a 2x2 factorial design. The population in this study was all students of grade VIII SMPN 18 Padang. This study's sample was chosen using the purposive sampling technique, the data collection techniques for the student learning outcomes used to test techniques at the end of learning. The data analysis was performed by using the prerequisite tests (normality and homogeneity tests) and the hypothesis tests using 2-way ANOVA and continued with Bonferroni advanced test. The results show that: There is an interaction between the problem-solving model and the academic ability-based 5E Cycle learning model on the student learning outcomes, but there is no significant difference in learning outcomes between the problem-solving model and the 5E learning cycle model. There is an effect on the academic ability towards the student learning outcomes. There is no difference in the student learning outcomes between students with high academic ability in the two sample classes. There is no difference between the students with low academic ability in the two sample classes.
Performance of Asphalt Mixture with Asbuton Based on Marshall Characteristics Compacted at Hot and Cold Temperatures
I Dewa Made Alit Karyawan;
Ratna Yuniarti;
Desi Widianty;
Hasyim Hasyim;
Mudji Wahyudi
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.884
The use of natural asphalt is an alternative to meet the high demand for oil asphalt. Asbuton is natural asphalt from Buton Island, Indonesia. However, the use of Asbuton is not as easy as oil asphalt because the asphalt it contains is hard. The asphalt-concrete mixture must go through a rejuvenation process for several days before being compacted. This study aims to determine the performance of asphalt-concrete mixture using Asbuton if it is compacted immediately after mixing, without giving time for the rejuvenation process. Compaction is done when the mixture is hot and after the mixture is cold. Compaction of the asphalt-concrete mixture in hot temperature (150ºC), based on mechanical characteristics (stability, flow, and Marshall Quotient), has better performance than that compacted in cold temperature (30ºC). However, compaction in both hot and cold temperatures, based on their volumetric characteristics, does not meet the requirements for use as road pavements. The performance of the asphalt mixture can be improved by giving time in the process of softening the asphalt content in Asbuton
Implementation of Guided Inquiry Strategy Combined with Scientific Student Worksheets on the Structure and Function of Plant Tissues to Improve Learning Outcomes
Siti Zuhra;
Muhibbuddin Muhibbuddin;
Hafnati Rahmatan
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.766
This study aims to determine the application of a guided inquiry strategy combined with scientific student worksheets to improve student learning. The research method used is True experimental using pretest-posttest control group design. The population in this study were students of class XI MIPA MA Negeri 1 Pidie. The number of samples consisted of 132 people, and each class consisted of 33 students. The research instrument used is test questions. The data analysis technique of learning outcomes is through the N-Gain test and the independent sample t-test. The N-gain test of learning outcomes obtained that the average of the experimental class was higher than the control class, where each class was classified as a medium improvement criterion. The independent sample t-test showed a significant average difference between the learning outcomes of the experimental class and the control class, namely tcount > ttable (65.8 > 1.65). The percentage of N-Gain learning outcomes in the experimental class is 77.73% in the high category. This study concludes that there is an increase in student learning outcomes on the material structure and function of plant tissue at MAN 1 Pidie in the experimental class by applying the guided inquiry strategy combined with scientific Student Worksheets
Independence of Learning and Achievement of Learners' Cognitive Abilities in Thermochemical Materials through the Application of Flipped Classroom
Ruhul Mukhlisa;
Abdul Gani;
Sri Winarni;
Ibnu Khaldun;
Latifah Hanum
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.674
The utilization of online media such as learning videos, e-books, e-libraries, and virtual laboratories as a source of independent learning by learners is still very low, as a result of which teachers are still the main source of learning. This shows the low independence of learning learners, even though independence is one-factor affecting learning achievement. The correct learning methods can increase the independence of learning learners, one of which is by applying flipped classrooms. This research aims to find out the effect of the application of flipped classrooms on learning independence and cognitive achievement of learners in thermochemical materials as well as the correlation of learning independence with the achievement of cognitive abilities of learners. This study is an experimental study with the design of two groups at random. The measuring instrument used is a matter of postest and learning independence questionnaire. The research data were analyzed using the SPSS for Windows program. The results found that learning independence and better achievement of cognitive abilities were shown in the group that applied the class upside down. There was a significant positive relationship between the achievement of cognitive ability and the independence of learning in both groups, both in classes that applied classes in reverse and in classes that did not apply inverse classes.
The Effect of Biology Online Learning Based on Edmodo Group WhatsApp on Learning Outcomes Based on the Learning Motivation of Students
Eldyana Rahayu Putri;
Moralita Chatri;
Syamsurizal Syamsurizal;
Irdawati Irdawati
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.775
COVID-19 pandemic has changed the order of people's lives, including the education sector. The transition from conventional learning to online learning often encounters obstacles, including determining the appropriate type of online learning media. One solution that can be used is to use learning media in the form of WhatsApp assisted by Edmodo in online learning. This study aims to determine the effect of using online learning media in the form of WhatsApp assisted by Edmodo in improving learning outcomes in terms of students' learning motivation. The experimental technique used was a 2x2 factorial design. The study population was all students of class X SMA Negeri 1 Bukittinggi. Sampling was done by using the purposive proportional sampling technique. The learning outcome instrument is a written test, and the learning motivation instrument is a questionnaire, the data analysis technique used two-way ANOVA test and Bonferroni advanced test. The results showed that the average value of learning outcomes in the control class was 79.38 lower than the experimental class, with an average value of 83.50. Significant differences were also obtained in the group of students with high learning motivation, with an average of 94.00 in experimental and 86.00 in the control classes. Different results were obtained in the group of students with low learning motivation, which had an average of 73.00 in the experimental class and 72.75 in the control class. The learning outcomes obtained are influenced by the interaction of choosing the type of media online learning with students' learning motivation
The Improvement of Student’s Critical Thinking Skills Through the Development of Science Learning Material Based Socioscientific Issues with Interactive Multimedia-Assisted on Gadget
Ayu Ilfiana;
Wahono Widodo;
Pirim Setiarso
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.764
This research aims at understanding the effect of Socioscientific Issues (SSI)-based interactive multimedia (MMI) on the gadget (MMI-SSI-GADGET) toward the junior high school student’s critical thinking skills. The research was conducted in two stages. The first stage was the preparation, which was done to design the learning tools. The next stage was the teaching and learning process in the classroom using pre-test post-test design. The subjects of the research were 28 students of class VII A3 at MTsN 3 Trenggalek. The results of this research showed that the validity score for the learning tools was 3.84 with a percentage of 98.04%, which was categorized as very valid. The practicality percentage was 88.5% which was categorized as very practical, and the N-gain effectiveness was 0,77, which was categorized as very good. Based on the data analysis, it can be concluded that SSI-based MMI on gadgets was categorized as 'very suitable' to improve the junior high school students' critical thinking
The Effectiveness of Using Student Worksheets in Science Learning on Student Learning Outcomes
Fajriani Chutami;
Suhartini Suhartini
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.768
This study aims to re-analyze the effectiveness of the use of Student Worksheets in science learning on student learning outcomes. The method used in this study is a meta-analysis conducted by reviewing, summarizing, and analyzing research data from several studies that have been conducted. Previously there was a way to browse articles contained in journals that could be accessed online through Google Scholar. This meta-analysis research uses a sample of 10 relevant articles in related national journals about Student Worksheets in science learning. This meta-analysis shows that based on the calculation of the effect size, there is an effect of the use of Student Worksheets in science learning on student learning outcomes. There are two studies that have an effect size with a very high category, namely 1.336 and 1.140, three studies have an effect size with a high category, namely 0.995, 0.935, and 0.911, and five studies that have an effect size in the medium category with a range of 0.419 to 0.735
Analysis of the Relationship of Multiple Intelligences and Learning Interests with Biology Learning Outcomes
Kiki Mulyani;
Ramadhan Sumarmin;
Yuni Ahda;
Heffi Alberida;
Abdul Razak
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.774
Student learning outcomes have not reached the minimum completeness criteria. Teachers have not measured the level of Multiple Intelligences (MI) and the student's interest in learning. The learning process is still teacher-centered. This is the problem facing the world of education in the 21st century. Efforts to overcome this problem are by measuring the relationship between MI and interest in learning biology with student learning outcomes. This study aims to determine the relationship between MI as a whole and the interest in learning collectively on students' learning outcomes in Biology subjects in class X Mathematics and Natural Sciences SMA Negeri in Padang City. This research is a descriptive study that was conducted in March-April at the public high schools in Padang City for the 2020/2021 school year. The sample was taken using a purposive, random sampling technique and obtained a sample of 297 students spread across five public schools in Padang. The research instrument used the questionnaire MI, the interest in learning questionnaire, and the question HOTS. The data in this study were analyzed using multiple correlations. The results showed that there was a close relationship between MI and interest in learning with the results of studying biology class X MIPA SMAN in the city of Padang
Use of Tracker Application on Kinetic Orbital Art (KOA) and Magic Gyroscope as Physics Learning Media
Desi Ramadhanti;
Heru Kuswanto;
Hestiana Hestiana;
Sabila Yasaroh;
Aisha Azalia
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram
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DOI: 10.29303/jppipa.v7i4.790
This article aims to explain the use of tracker applications on Kinetic Orbital Art (KOA) and magic gyroscope in physics learning. This study uses descriptive analysis methods. The accelerated value of earth's gravity in the kinetic circular motion of orbital art and magic gyroscopes aided analysis with tracker applications and Microsoft Excel programs. The results will be compared to get a graph of position relationships with time. From research conducted on the motion of KOA and magic gyroscope assisted tracker application obtained acceleration value is 9.44 m/s2 and 9.56 m/s2. The graph obtained from both objects is not referred to as parabolic motion on the KOA chart resembles a parabolic motion, while the motion of the magic gyroscope is referred to as circular motion. Thus, the use of tracker application on KOA and magic gyroscope can be recommended as a learning medium of Physics in schools