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<![CDATA[THE EFFECT OF TRAINING USAGE OF ELECTRIC MEASURING INSTRUMENTS TO STUDENT PERFORMANCE ASSESSMENT IN THE BASIC PHYSICS EXPERIMENT 2 COURSE ]]>
<![CDATA[Ernidawati Ernidawati]]>;
<![CDATA[Dina Syaflita]]>;
<![CDATA[Naila Fauza]]>;
<![CDATA[Widodo Budi Kurniawan]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.111-118
<![CDATA[ Experimental activities are closely related to measurement activities that require measuring instruments. Skills using measuring instruments affect learning outcomes of the experimental activities carried out. The purpose of this research was to determine the effect of the implementation of the training on the use of electrical measuring instruments on the performance evaluation of physics education students in the basic physics experiments 2 course. This type of research is survey research. The research population was all students of the Physics Education Study Program Universiti of Riau semester 2, who took the Basic Physics Experiment 2 course in 2017, 2018 and 2019. The number of classes was 6 classes and each year a random sample class was taken, so the research sample amounted 3 classes. For 2017 students taking part in the Basic Physics Experiment 2 course, were only given instructions on the use of measuring instruments when conducting experiments, where as in 2018 and 2019, students taking basic physics experiments 2 were provided with special training before conducting experiments. The data collection instrument used was from the results of a three-year student performance assessment sheet on the topic of multiloop and alternating current experiments. The data analysis technique used is descriptive analysis. The results showed that students who were equipped with training in the use of electric measuring instrument before the lecture begins of Basic Physics Experiment 2, gave better performance assessment results compared to students who were not equipped with training in using electric measuring instrument. Therefore, training in the use of measuring instruments before conducting an experiment is very important given the basic physics experiment 2 on the topic of multiloops and alternating current.]]>
<![CDATA[THE IMPLEMENTATION OF RECIPROCAL TEACHING LEARNING MODEL TO IMPROVE THE UNDERSTANDING OF PHYSIC CONCEPTS FOR OPTICAL MATERIAL IN CLASS X SMK ]]>
<![CDATA[Nadya Hari Pratiwi]]>;
<![CDATA[M. Rahmad]]>;
<![CDATA[Fakhruddin Z]]>;
<![CDATA[Kartika Lona]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.78-86
<![CDATA[ The still low understanding of the concept of students in vocational schools in learning physics, due to the lack of innovative learning, so it needs innovation such as a reciprocal teaching model that implements four independent understanding strategies, namely summarizing the material, compiling questions, explaining, and predicting. The purpose of this research was to determine the improve in understanding of students' concepts in the class applying the reciprocal teaching model with conventional classes at Vocational High School (SMK) Abdurrab Pekanbaru. The population in this research were 130 students spread over five classes and samples were taken by simple random sampling, so that 2 classes of samples were obtained with 52 students. The research instrument was in the form of concept comprehension test questions consisting of pretest and posttest. The Test in the form of multiple choice reasoned with 4 choices totaling 15 items. The instruments are arranged according to the category of understanding the concepts of translation, interpretation, and extrapolation. Data collection techniques in the form of scores on the concept understanding results obtained from the pretest and posttest scores. The data is processed by descriptive analysis. The results showed that students of class X SMK Abdurrab Pekanbaru in optical material learning, had a difference in increased understanding of concepts. The average score of concept understanding after the implementation of learning in the experimental class was 82.44 with a high category, while the control class was 59.68 with a low category. To that end, the implementation of the reciprocal teaching learning model, is able to better enhance the understanding of physics concepts in optics learning for students in class X SMK Abdurab Pekanbaru.]]>
<![CDATA[IMPLEMENTATION OF PEER INSTRUCTION INTEGRATED GUIDED INQUIRY LEARNING TO INCREASE ARGUMENTATION SKILL OF SCIENCE JUNIOR HIGH SCHOOL STUDENTS ]]>
<![CDATA[Nova Julianti]]>;
<![CDATA[Azhar Azhar]]>;
<![CDATA[Muhammad Nasir]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.119-127
<![CDATA[This research aimed to know the differences in the science physics argumentation skills of students learning with the Peer Instruction Integrated Guided Inquiry Learning model and conventional learning. The research method used was quasy experiment with posttest only control design. The research population was all eighth grade students of Junior High School (SMP) 3 Pekanbaru. Samples were taken from two classes chosen by simple random sampling, namely class VIII5, totaling 36 students as the experimental class and class VIII4, totaling 36 students as the control class. The research instrument used a test argumentation skills. Data collection techniques through argumentation skills tests, after the learning process is carried out in both classes. Data were analyzed descriptively by looking at the results of students' argumentation skills scores and inferential using the T-test. The results of descriptive analysis showed that the experimental class argumentation skills were good enough, while the control class categorized was less good with a difference of 22.84%. Inferential there were significant differences in students' argumentation skills in class learning vibration and wave material with Peer Instruction Integrated Guided Inquiry Learning model to conventional class. The use of Peer Instruction Integrated Guided Inquiry Learning model in learning science of physics of vibration and wave material in class VIII5 of SMP 3 Pekanbaru, can increase the ability of students' argumentation skills.]]>
<![CDATA[APPLICATION OF PROBLEM BASED LEARNING MODEL TO INCREASE ANALYZE SKILL PHYSICS PROBLEMS OF STUDENTS IN CLASS XI IPA OF SENIOR HIGH SCHOOL ]]>
<![CDATA[Harika Wulan Sari]]>;
<![CDATA[Zuhdi Ma'aruf]]>;
<![CDATA[Mitri Irianti]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.87-95
<![CDATA[The research aimed to know the differences in the analyze skill students physics problems applying the problem based learning model with the conventional learning. The research method used was quasy experiment with posttest only control design. The subject is class XI IPA which consists of 4 classes. Samples of two classes selected by simple random sampling, obtained class XI IPA4, amounting to 32 students as an experimental class and class XI IPA3, amounting to 33 students as a control class. Research instrument use is about a test analyze skills physic problems given to students after the learning process is caried out in two classes. Data analysis techniques used in this study are descriptive analysis and inferential analysis. The results showed the there are significant differences in the analyze skill students physic problems between the class applying the problem based learning model and the class applying conventional learning on optical geometry. Analyze skills of class experiment score of average higher than class control apply conventional learning. Therefore application problem based learning model can increase analyze skill students physics problems.]]>
<![CDATA[EMPIRICAL ANALYSIS OF E-MODULE BASED ON SCIENCE LITERATION AS A SOURCE IN LEARNING ELECTROMAGNETIC RADIATION MATERIAL ]]>
<![CDATA[Zurryati Syahputri]]>;
<![CDATA[M. Rahmad]]>;
<![CDATA[Mitri Irianti]]>;
<![CDATA[Dina Veranita]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.128-137
<![CDATA[ E-module based on scientific literacy of electromagnetic radiation material has been validated by experts, but this e-module has not been applied to students in learning in schools. This research aimed to determine the empirical validity of e-modules based on scientific literacy as a source of learning material for electromagnetic radiation. The research method used is the 4D method, namely: defining, design, development and dissemination. This research focuses on the development stage, that limited testing. The research data analysis technique used is descriptive analysis. Respondents from this research were class X students and teachers of Riau Province Integrated Agriculture Vocational School, totaling 23 students and 2 teachers. The research data were obtained using an empirical validity questionnaire instrument. The results of the analysis of the empirical validity test data of e-module based on scientific literacy which include design aspects, content aspects, pedagogical aspects, and technical aspects obtained an average score of 4.34 with a high validity category. So, it can be concluded that e-module based on scientific literacy as a source of learning material for electromagnetic radiation, is declared valid and can be used in learning for students in senior high schools or agriculture vocational high school.]]>
<![CDATA[ERROR ANALYSIS IN SOLVING STRAIGHT MOTIONS' PROBLEMS OF SENIOR HIGH SCHOOL STUDENTS IN PEKANBARU ]]>
<![CDATA[Vetty Vellancia]]>;
<![CDATA[Zulirfan Zulirfan]]>;
<![CDATA[Hendar Sudrajad]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.96-103
<![CDATA[Errors are deviations from things that have been known to be true, errors by students in solving problems can be used by the teacher as a tool in knowing the extent of student ability, so that it can be known the difficulties experienced by students in the learning process. The purpose of this research is to describe the types of errors made by students in solving physics problems on straight motion material at SMAN 5 Pekanbaru. Population in this research were 360 students of class X SMAN 5 Pekanbaru. Samples were taken randomly and a total of 72 students were obtained. This research instrument was in the form of essay questions which were arranged based on the types of errors commonly made by students. Data was collected by giving essay test questions to the research sample. Data analysis in this research uses descriptive analysis with percentage techniques, which provide an overview of the level of errors made by students. Using the six questions that were tested, the most dominant type of error was obtained by students, namely the types of concept errors and data calculation errors, while the types of errors that were least experienced by students were the types of mathematical errors. For this reason, in learning physics on the topic of GLBB in class X SMA N 5 Pekanbaru, it is necessary to emphasize understanding of concepts and calculation of data that is more optimal so that students get better learning outcomes.]]>
<![CDATA[IMPROVING THE UNDERSTANDING OF CONCEPTS OF MOMENTUM AND IMPULS OF STUDENTS BY IMPLEMENTATION OF EVIDENCE BASED LEARNING MODELS IN CLASS X SENIOR HIGH SCHOOL ]]>
<![CDATA[Ullya Muflihatin]]>;
<![CDATA[Nur Islami]]>;
<![CDATA[Fakhruddin Z]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.138-145
<![CDATA[ This research aims to describe and find out the increase in students' understanding of concepts in the indicators of translation, interpretation, and extrapolation in class X SMA 9 Pekanbaru by applying evidence based learning (EBL) learning models to the momentum and impulse material. This type of research is a quasi experimental. The research population was students of class X SMA 9 Pekanbaru in the Academic Year 2018/2019. The research sample consisted of 2 classes totaling 72 students, of which the experimental class X IPA3 and the control class X IPA6. Research data based on posttest scores understanding the concept of momentum and impulse material, obtained after the implementation of the learning model is given. Data were analyzed descriptively and inferentially to see an increase in students' understanding of concepts. The results of data analysis obtained an increase in students' understanding of the concept of class X IPA3 reaching 71.73% with the category of understanding the average concept is good, while the results of inferential analysis, there is a significant increase in understanding of the concept of momentum and impulse material. Thus, the application of evidence based learning models is effective in increasing students' understanding of concepts in the material momentum and impulses in class X3 SMA 9 Pekanbaru.]]>
<![CDATA[EFFECTIVENESS OF IMPLEMENTATION OF CONCEPT ATTAINMENT LEARNING MODEL TO INCREASE COGNITIVE LEARNING OUTCOMES OF HIGH SCHOOL STUDENTS ]]>
<![CDATA[Dina Purwanti]]>;
<![CDATA[Azizahwati Azizahwati]]>;
<![CDATA[Mitri Irianti]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.104-110
<![CDATA[ This research aimed to determine the effectiveness of the implementation of concept attainment learning model to increase cognitive learning outcomes. The research method used is pre-experimental design with intact group comparison design. The research subjects were students of class XI SMA Negeri 9 Pekanbaru, in which class XI IPA4 was an experimental class and class XI IPA5 was a control class. The experimental class uses a concept attainment learning model and a control class with a conventional learning. The data was obtained from cognitive learning outcomes test which given to students after the learning process was carried out. Data were analyzed descriptively to provide an overview of students cognitive learning outcomes including students absorption and learning effectiveness on indication of global warming material. The research result obtained were the average of students absorption ability in the experimental class was 76,94% and 68,33% for control class. Thus, can be concluded that the implementation of the concept attainment learning model was effective to increase student cognitive learning outcomes in SMA Negeri 9 Pekanbaru on the subject of global warming.]]>
<![CDATA[EFFECT OF USING THE LIGHT REFRACTION EXPERIMENT DEVICE FOR STUDENT'S LEARNING OUTCOMES IN JUNIOR HIGH SCHOOL ]]>
<![CDATA[Siti Arianti Oktaria]]>;
<![CDATA[Noer Iskandar]]>;
<![CDATA[Muhammad Syafii]]>;
<![CDATA[Yennita Yennita]]>
<![CDATA[ Jurnal Geliga Sains: Jurnal Pendidikan Fisika Vol 7, No 2 (2019) ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika FKIP Universitas Riau ]]>
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DOI: 10.31258/jgs.7.2.71-77
<![CDATA[This research aims to describe the effect of cognitive learning outcomes of students with the use of light refraction experimental devices and test whether there is an effective influence on the science learning outcomes of science physics. The type of research is a pre-experimental research with a one shot case study design. The subjects in this research were class VIII Hang Nadim SMP1 Pekanbaru which amounted to 39 students. The data collection instrument used was a written test of students' cognitive learning outcomes in the form of a post-test with data collection techniques in the form of giving tests. The data analysis technique used is descriptive analysis technique, to provide an overview of the effect of the use of light refraction experimental devices on students 'cognitive learning outcomes by looking at students' absorption and learning effectiveness. The results of data analysis obtained were 34 students in the category of excellent absorption in the percentage of 87.17%, 2 students in the category of good absorption with a percentage of 5.12% and 3 students in the absorption category quite well with a percentage of 7.16 %. Overall, the average absorption of students was 92.48% and was in the very good and very effective category. Based on data analysis it can be concluded that the use of light refraction experiment devices has a very good effect on students' cognitive learning outcomes in light material in class VIII Hang Nadim SMP1 Pekanbaru.]]>
