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Suharto Linuwih
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UPEJ Unnes Physics Education Journal
ISSN : 22526935     EISSN : -     DOI : -
Core Subject : Science, Education,
Unnes Physics Education Journal aims to publish results of empirical studies, theoretical studies, and conceptual analysis in the fields of education phylosophy and theory, physics education, development of physics learning instruments, physics learning media, experiments activity development in the physics learning, and physics learning evaluation.
Arjuna Subject : -
Articles 613 Documents
Penerapan Model Pembelajaran Problem Based Learning Menggunakan Strategi Pair Checks untuk Meningkatkan Hasil Belajar Siswa di MAN 2 Boyolali
UPEJ Unnes Physics Education Journal Vol 9 No 1 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i1.38286

Abstract

The result of initial observation conducted in MAN 2 Boyolali showed that the students’ learning outcomes on physics subject was still low, so another learning model and strategy are needed, one of them is by innovative cooperation to improve the students’ learning result. Therefore, a learning model of Problem Based Learning is applied using Pair Checks strategy which has big possibility to improve the students’ learning outcomes. This study aims at analyzing the improvement of the students’ cognitive learning outcomes after using Problem Based Learning model with Pair Checks strategy. The study was a quantitative research with experiment method. The population were the students of X IPA MAN 2 Boyolali, the samples were conducted using simple random sampling, with the students from X IPA 1 as the experiment group and the students from X IPA 2 as the control group. The method of data collection were test, observation, and questionnaire. The result shows that the improvement of the students’ cognitive learning outcomes was earned N-gain value from experiment group is 0.59, which belongs to middle criterion, while the control group is 0.29, which belongs to low criterion. The average achievement of affective learning outcomes on the experiment group reachs 75%, which belongs to good criterion, while the control group reachs 59%, which belongs to good enough criterion. The average achievement of psychomotor learning outcomes on the experiment group reachs 74%, which belongs to good criterion, while the control group reachs 55%, which belongs to less good criterion. The analysis result shows that the implementation of Problem Based Learning model using Pair Checks strategy obtains a good response with percentage of 71%. It can be concluded that the students’ cognitive learning result gets significant improvement after applying the learning model of Problem Based Learning using Pair Checks strategy.
Pengembangan LKPD berekstensi EPUB berbasis Discovery Learning untuk Mengembangkan Keterampilan Berpikir Kritis Peserta Didik
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41373

Abstract

The purpose of this study was to develop student worksheet-based discovery learning with EPUB extension to develop students' critical thinking skills. The method used in this research is Research and Development using the ADDIE model. Data collection techniques in this study were carried out by questionnaires and tests. The validity of teaching materials is tested using a media validation sheet and the feasibility test uses a questionnaire. The data on students' critical thinking skills were obtained from the pretest and posttest results. The results of the study obtained valid learning media to develop critical thinking skills. The results of the assessment of the feasibility of learning media by material experts were obtained 80% with valid criteria, assessment by media experts was obtained 78.12% with valid criteria. Based on the results of the N-gain test and statistical tests that have been carried out, the use of LKPD with the EPUB extension material of Elasticity and Hooke's Law in effective learning is to develop students' critical thinking skills.
Penerapan Pembelajaran Contextual Teaching and Learning (CTL) untuk Meningkatkan Pemahaman Konsep Siswa Tahfidz dan Reguler Materi Gerak Parabola
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41915

Abstract

This study aims to improve the understanding of the concepts of Tahfidz and regular students by applying Contextual Teaching and Learning (CTL) learning. The method used is a pre-experimental design in the form of a one-group pretest-posttest design. The population in this study was MIPA class X at MA Al-Asror Semarang in the 2018/2019 school year. The sampling used a purposive sampling technique and obtained Tahfidz students in class X MIPA 1 and regular students in class X MIPA 2, as an experimental class. Collecting data in this study using interviews, observation and test methods. The instruments in this study were interview sheets, observation sheets, and pretest-posttest questions. Based on the data analysis, the n-gain of class X MIPA 1 is 0.59 and n-gain of class X MIPA 2 is 0.67. Medium understanding of the concept of category. Contextual learning Teaching and Learning (CTL) can improve understanding of the physics concepts of parabolic motion material.
Kajian Kurikulum Pendidikan Fisika dalam Membekali Kreativitas Mahasiswa Calon Guru Fisika
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41917

Abstract

Research aims to reveal design of Unnes Physics Education Curriculum related to development of student abilities who lead to creativity and learning in train student creativity who carried out based on the Unnes Physics Education Curriculum. The research method uses descriptive analysis with a quantitative-qualitative approach. The study used triangulation techniques. CPL and CPMK in the 2015 Physics Education Curriculum as samples of documentation method analysis related to train student creativity and interviews to students and distribution questionnaires to find out the level of students creativity. The results of the analysis show the Achievement of Graduate Learning (CPL) and Achievement of Course Learning (CPMK) of curriculum design has a very high creativity criteria with a percentage of 81%. These results are different from interviews result and research questionnaires which show that the implementation of the 2015 Physics Education Curriculum has not been maximized in equipping the creativity of physics education students at the highest level of creativity. It was stated that the results of the average percentage of questionnaires were 68% with high creativity criteria, and interviews were 52% with moderate creativity criteria. The results of the T-test obtained the Sig. (0.002) < 0.05 which indicates a significant difference between the level of student creativity in the field and the level of creativity in the 2015 Physics Education Curriculum design.
Peningkatan Literasi Sains Siswa Melalui Pendekatan Contextual Teaching And Learning (CTL) Bermuatan Etnosains
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41918

Abstract

The results of early observation at SMP N 3 Karanglewas show that the average scientific literacy of students is still relatively low, so an innovative learning approach is needed to train students' scientific literacy. This research aims to determine the effect of CTL implementation contained with ethnoscience on physics learning on student’s scientific literacy and determine its enhancement. This type of research is pre-experimental design with one group pretest-posttest design. Sampling technique in this research used purposive sampling at SMP N 3 Karanglewas. The sample in this study was class VIII C, amounting to 30 students. Aspects of scientific literacy in this research knowledge, context, competencies, and attitudes. The instruments used were student response questionnaires, observation sheets, learning devices, pretest and posttest. The results of the data obtained were analyzed using the normality test, t test, N-gain test, and calculation of the average aspects. The results showed that the average value of scientific literacy in the sample class was 77,57. The implementation of the CTL approach with ethnoscience on physics learning is able to increase student literacy skills by 0.583 which are in the medium category. So it can be concluded that the implementation of the approach to contextual teaching and learning (CTL) with ethnoscience on physics learning can increase students' scientific literacy skills.
Analisis Tingkat Pemahaman Konsep dan Miskonsepsi Fisika pada Pokok Bahasan Alat-alat Optik di SMA Negeri 1 Purwodadi
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41920

Abstract

This study aims to determine the level of understanding of the concept, the level of misconception, and the factors causing misconceptions that occur in students of class XI MIPA 2 in SMA Negeri 1 Purwodadi. This research is a mixture of qualitative and quantitative research. The instrument used in this study was a check-list; written test questions that are equipped with student confidence tables in answering questions or the Certainly Of Response Index (CRI); and interview guide sheets. The data collected is then analyzed to determine the students who will take the interview. Interviews were conducted with 9 students who had different levels of concept understanding. Furthermore, data from written test results and interviews are interpreted together with triangulation techniques to obtain conclusions from the research results. The analysis showed that the level of understanding of the concept of class XI students in SMA Negeri 1 Purwodadi on optical equipment material had a percentage of concept understanding of 16%, misconceptions of 55%, and did not understand the concept of 29%. The highest misconception is in the matter of the nature of mirrors and convex lenses in everyday events and special rays in convex mirrors with a percentage of 61%. Factors causing misconceptions among students include examples of questions given by teachers less varied, teachers are too fast in explaining the material, student worksheets are incomplete, there are no practicums that support learning, students do not pay attention, and do not record the material delivered by the teacher, students do not learn before the test takes place, students are not careful in answering questions, and students only memorize the material while learning without understanding the basic concepts of the material.
Pembelajaran Fisika Berbantuan Aplikasi Instagram untuk Meningkatkan Motivasi dan Hasil Belajar Siswa
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41921

Abstract

This Based on preliminary research on students of class XI MIPA Mardisiswa Semarang, it was found that the problem of learning motivation and learning outcomes was still low. One way to solve the problem by using audio visual learning media. The fact is students' interest in Instagram is very high. This can be as a learning innovation. In Instagram, students get animated videos and infographics so learning can be more fun. The purpose of this study is to determine the increase in motivation, learning outcomes and student responses after Instagram-assisted learning. This type of research is a Quasy Experimental with Nonequivalent Control Group Design. The results of the N-Gain for pretest and posttest showed an increase in motivation after Instagram-assisted physics learning was implemented by 0.55 or in the “medium criteria”. While increasing learning outcomes by 0.73 or “high criteria”. Student response test after applied learning assisted by Instagram obtained a percentage of 82.87% with the category "very good". In conclution, learning assisted by Instagram can be used to improve student learning outcomes and motivation.
Penerapan Pendekatan MIKiR Materi Getaran dan Gelombang untuk Meningkatkan Literasi Sains dan Kreativitas Siswa SMP
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41922

Abstract

According the ideas of some experts, Literacy of Science and creativity in some areas are still relatively low. This study aims to determine the application of the MIKiR approach in improving Literacy of Science and student creativity, and is there a relationship between Literacy of Science and creativity.The subjects in this study were class VIII A as the experimental class and class VIII C as the control class. The instruments used were tests, questionnaires, and observations. The analysis technique used is the N-gain test, t test, scale test, and simple linear regression test.The results of the N-gain pretest-posttest test were in the medium category and with a low category for Literacy of Science and with a moderate category, and with a low category for creativity. The t-test results of the right-hand value of N-gain literas in science and creativity obtained that t (count)> t (table). The results of the science and creativity literacy questionnaire scale in the experimental class were 51.50 % and 55.30% while the control class was and 50.20%. The results of a simple linear regression test obtained the equation Y = 44.91 + 0.339 X with r (count)> r (table). In the process, learning with the MIKiR approach obtained project values ​​82.81; communication 78.83; and report 69.00. From the four analysis techniques used it can be concluded that the experimental class is better than the control class, but it needs to be given direction to students in the process of making reports.
Pengembangan Bahan Ajar Fisika Berbasis I-SETS (Islamic, Science, Environment, Technology, Society) Terkomplementasi Kearifan Lokal dan Muatan Karakter
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41924

Abstract

This research aims to know the characteristics of instructional materials physics based I-SETS (Islamic, Science, Environment, Technology, Society) complimented of local wisdom and character values and development of students character after using of instructional materials physics. The research methods used are Research and Development with 4D models according to Thiagarajan. The results of this research showed that instructional materials physics have a characteristic of local wisdom and character values, based I-SETS, good of used with a feasibility percentage of 92.74% and are easily understood with a percentage rate of 95% and are practically used with a practicality value of 82%. The development of religious character, curiosity, environmental care and social care students showed an medium increased. It can be concluded that instructional materials physics based I-SETS (Islamic, Science, Environment, Technology, Society) complimented of local wisdom and character values the are very feasible, easy to understand and practical to use in the learning process and can develop the character in the students.
Efektivitas Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share Terhadap Hasil Belajar Kognitif dan Social Skill Siswa SMA
UPEJ Unnes Physics Education Journal Vol 9 No 2 (2020)
Publisher : UPEJ Unnes Physics Education Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/upej.v9i2.41925

Abstract

This study applies cooperative learning type think pair share as a substitute for conventional models with lecture methods that are often used by teachers so that they do not actively involve students which results in students being sleepy and not interested in participating in learning physics. Research objectives to determine the effectiveness of the cooperative learning model type think pair share on cognitive learning outcomes and abilities social skills. This study uses a quasy experiment method with a non-equivalent control group design and purposive sampling technique for sampling. This research data collection uses test, observation, and questionnaire methods. In the experimental class the think pair share learning model was applied and the control class applied the conventional learning model. The results of the analysis of research data, obtained n-gain cognitive learning outcomes of the experimental class and the control class of 0.605 and 0.518 with the medium category. Based on the analysis of social skill questionnaire data, the n-gain of the social skills of the experimental class and control class was 0.669 and 0.541 with the medium category. The results of descriptive analysis of the wide observation of social skills in general obtained an average social skills of students in the experimental class by 84,86% with very good criteria and control class by 69,67% with good criteria. It was concluded that the cooperative learning model of think pair share type was effective enough to improve cognitive learning outcomes and social skills ability of class X high school students on business and energy materials.