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Journal : Physics Communication

MISCONCEPTION REMEDIATION THROUGH ANALOGY TO INCREASE THE UNDERSTANDING OF LEARNERS CONCEPTS IN ROTATIONAL DYNAMICS SUBJECT Novita Sari, Dian; Linuwih, Suharto; Sulhadi, Sulhadi
Physics Communication Vol 3, No 1 (2019): February 2019
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (303.362 KB) | DOI: 10.15294/physcomm.v3i1.19811

Abstract

This research aims to a11alyze the basic concepts that form a pattern of misconceptions on the rotational dyna111ics. The misconceptions formed by several incorrect patterns of concepts are remediated using a11alogy leaming method. This research is applied using the mix method (qualitative and quantitative). Quantitative data is taken using two tier diagnostic tests for pretest and posttest which consists of 10 questions. Qualitative data is taken by applying direct observations and interviews with the students. The result of the pretest showed a misconception average of 83.8%. Analogy learning process with posttest. After leaming analogy done, the result of posttest showed that misconceptions average decreased to 41.9%. With the decreasing in the posttest, the understanding of concepts average has increased from 16,2 % to 53,6 %. However, the results of this study cannot be said to be effective because there is still incorrect concept pattern from the posttest results. This is due to interest of student in physics, the student ability and the cognitive development.
THE PROFILE OF PHYSICAL PROBLEM-SOLVING BASED ON STUDENT’S PERSONALITY TYPES Alfathy, Ragil Meita; Astuti, Budi; Linuwih, Suharto
Physics Communication Vol 3, No 1 (2019): February 2019
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.733 KB) | DOI: 10.15294/physcomm.v3i1.15258

Abstract

Problem solving is important for learning physics at any level which involves the process of analysing, interpreting, reasoning, predicting, evaluating and reflecting. However, researches about problem-solving strategies or techniques based on students? personality have not been widely practiced. This strategy is important to be studied based on thoughts, characters and actions of students. Therefore, the aims of the research are to connect students problem solving of physics based on their personality and identify students problem solving pattern based on their personality according to The Four Temperament Theory of Keirsey (1998). The method used in this research is descriptive qualitative research with the type of Investigation of Lived Experience that explores inner experiences (Gall et al, 2003). Subjects in this study are 12th grade students of science class program of MAN 1 Banyumas which is determined by stratified sampling approach. They were divided into homogeneous groups. The grouping is based on Keirsey's four personality types: Idealist, Artisan, Guardian and Rational. Each personality type, selected nine students as research subjects are determined using purposive sampling technique. The results showed that the strategy of physics problem solving of Idealist type was conceptual problem solving, Artisan type used intuitive-analogic for solving the problem, Guardian type used intuitive for solving the problem, and Rational type used analogic strategy for solving the problem.
Learning Strategy of Think Talk Write Based Inquiry Approach Toward the Scientific Communication Ability of Students Auliasari, Vety; Supriyadi, Supriyadi; Linuwih, Suharto
Physics Communication Vol 3, No 2 (2019): August 2019
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.586 KB) | DOI: 10.15294/physcomm.v0i0.20626

Abstract

This study has purpose to determine the comparison of the scientific communication ability of students between groups using the think talk write learning based inquiry approach to groups using the experimental learning, and determine the relationship between students' initial ability and students' scientific communication ability. The study was conducted with an experimental approach carried out in grade XI Persiapan Grafika SMK Islam Al Bisyri Semarang, by comparing the Think Talk Write learning groups based inquiry approach to the experimental learning. The variables studied were scientific communication ability obtained through observation during the learning process. The data were analyzed using Mann Whitney U and Spearman Rank. The results showed that the scientific communication ability of the think talk write based inquiry approach learning group based on the inquiry approach reviewd from four components, the Think Talk Write based inquiry approach learning group had the ability to access and utilize the latest library resources, the ability to contribute ideas in group work, the ability to prepare reports in accordance with the guidelines for scientific paper reports, it is better than the experimental learning, however, in the component of communicating products or reports verbally (presentations) did not show a significant difference between the think talk write based inquiry approach learning group and the experimental learning group. The initial ability of students does not affect the scientific communication ability of students in the think talk write learning group based inquiry approach and experimental learning groups.
PENGEMBANGAN ALAT PERAGA HUKUM ARCHIMEDES UNTUK SISWA KELAS VIII SMP Pratiwi, Eko Dian; Linuwih, Suharto
Physics Communication Vol 1, No 1 (2017): February 2017
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.337 KB) | DOI: 10.15294/physcomm.v1i1.8969

Abstract

An experiment has been done on the development objects Archimedes law to increase the understanding of the concept. Archimedes law objects are as instructional media to explain the elusive concept of learners, especially on the concept of objects floating, sinking and floating. This is shown by the result of studentslearning to the concept of Archimedes law in SMP N 2 Batang in 2011/2012 class VIII, has not reached 85% of the limit value of 70 completed. The condition is possible because one of the reasons is that during this learning method is used less effective resulting for low student in understanding of concepts, so need a solution to improve learners' understanding of the concept of the law of Archimedes. Archimedes law objects that have been developed to influent the change patterns of thinking, so as to improve the understanding of the concept of learners. Archimedes law objects developed as a modification to the standard objects in variety of liquid and the test objects.
DESCRIPTIVE ANALYSIS OF STUDENT’S SELF EFFICACY IN THE DISCOVERY LEARNING PROCESSES Mufida, Husna Noor; Linuwih, Suharto; Sugianto, Sugianto
Physics Communication Vol 3, No 1 (2019): February 2019
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (36.352 KB) | DOI: 10.15294/physcomm.v3i1.14990

Abstract

This research aims to describe the state of self efficacy on the application of learning discovery learning model on harmonic vibration topic. In addition to reveal the factors that influence the increase or decrease of students' self efficacy with the application of discovery learning model. This research is a qualitative descriptive analysis research. Discovery learning model is implemented in 38 students class X MIPA 2 of SMA 1 Bae Kudus. Data collection was done by giving questionnaires, observation, and interview. Questionnaire of student?s self efficacy also has been given to determine the condition of self efficacy of students before and after the learning process implemented. The results showed that the initial self efficacy condition of students who had low initial increase although not significant. The condition of early efficacy of students before the learning process determines the level of student success in the learning process. Analysis of the first time self efficacy of students with the low category can be used as an anticipation or prevent the final learning outcomes of students do not become low.
Effectiveness of Physics Learning Using PBL Assisted by PhET Virtual Laboratory Maulani, Nofrina; Linuwih, Suharto; Sulhadi, Sulhadi
Physics Communication Vol 4, No 2 (2020): August 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v4i2.31081

Abstract

This research is motivated by the lack of digital literacy and the complexity of students in the process of teaching and learning activities. In the learning process during PPKM (Enforcement of Community Activity Restrictions) students do online learning at home, often students who are not active are found. In this case, the teacher's role changes from the main role of providing information to being a facilitator in thinking, reflecting and collaborating findings. The use of PhET virtual laboratory media can help improve technological literacy. The purpose of this study was to analyze the effectiveness of the Problem Based Leaning model assisted by the PhET virtual laboratory on student learning outcomes. PhET simulation is an interactive animation that is accessed online and offline using Java and Flash software. The method used is quantitative research with a one-shot case study design. Class X MIPA 7 was used as the experimental class and class X MIPA 8 was used as the control class. The effectiveness of the Problem Based Leaning model assisted by the PhET virtual laboratory in the experimental class obtained a classical completeness score of 83%, while the control class was far below the classical completeness value of 55%.
Effectiveness of Physics Learning Using PBL Assisted by PhET Virtual Laboratory Maulani, Nofrina; Linuwih, Suharto; Sulhadi, Sulhadi
Physics Communication Vol 4, No 2 (2020): August 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v4i2.31081

Abstract

This research is motivated by the lack of digital literacy and the complexity of students in the process of teaching and learning activities. In the learning process during PPKM (Enforcement of Community Activity Restrictions) students do online learning at home, often students who are not active are found. In this case, the teacher's role changes from the main role of providing information to being a facilitator in thinking, reflecting and collaborating findings. The use of PhET virtual laboratory media can help improve technological literacy. The purpose of this study was to analyze the effectiveness of the Problem Based Leaning model assisted by the PhET virtual laboratory on student learning outcomes. PhET simulation is an interactive animation that is accessed online and offline using Java and Flash software. The method used is quantitative research with a one-shot case study design. Class X MIPA 7 was used as the experimental class and class X MIPA 8 was used as the control class. The effectiveness of the Problem Based Leaning model assisted by the PhET virtual laboratory in the experimental class obtained a classical completeness score of 83%, while the control class was far below the classical completeness value of 55%.
Analysis of Four-tier Diagnostic Test on The Topic of Temperature and Heat in High School Asih, Nur Fitri; Linuwih, Suharto; Fianti, Fianti
Physics Communication Vol 6, No 1 (2022): February 2022
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v6i1.36652

Abstract

This study aims to analyze the feasibility of the four-tier diagnostic test items given to class XI high school students. This research is a quantitative descriptive study, which collects student answer sheets as data which is then analyzed for item selection, reliability, level of difficulty, discriminating power, distractor functioning, and readability test. This research was conducted on 30 students of class XI at SMA N 1 Slawi. The results concluded that in the selection of items from the 21 questions made, there were 16 items that were suitable for use and 5 items that were not suitable for use. In the reliability of the questions obtained by the reliability value of rcount of 0.760. In the level of difficulty, there are 5 questions in the easy category, 14 questions in the medium category, and 2 questions in the difficult category. In the differentiating power, the questions in the good category are 8 questions, the sufficient category is 8 questions, and the bad category is 5 questions. In the distractor function there are 10 questions whose distractors function well and 11 questions whose distractors do not function properly. Readability test questions according to student assessment questionnaires, four-tier diagnostic test questions are categorized as good to use.
Development of STEM-Based Performance Assessments to Analyze Students' Creativity Munifatuzzahroh, Ukhti Mutia; Sarwi, Sarwi; Linuwih, Suharto
Physics Communication Vol 8, No 2 (2024): August 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v8i2.46638

Abstract

This research aims to develop a STEM-based performance assessment instrument to analyze students' creativity. This research used the Research and Development method referring to the 4D model. The define stage was carried out by conducting preliminary studies which were then analyzed, starting from analysis of initial, student, concept, task and learning objectives. The design stage was an initial design in the form of Draft I. The development stage was carried out to produce draft II, draft III, and final products from performance assessment instruments. Draft II was obtained through the results of expert validation revisions. Draft III was the result of small-scale product trials. The Final Product was from the results of large-scale product trials. STEM-based performance assessment instruments used to analyze students' creativity were developed in the form of 1) Lesson Plan, 2) Student Worksheets, 3) Grid, 4) Performance Assessment Sheet, 5) Assessment Rubric, and 6) Assessment Guidelines. Expert Validation of STEM-based performance assessment instruments used to analyze students' creativity produced valid criteria that was worthy of trial. Based on the results of product trials, both small-scale and large-scale also showed reliable categories. The developed STEM-based performance assessment instrument is valid and reliable so that it can be used to analyze students' creativity. Based on this, it was known the profile of students' creativity in two Public High Schools of Brebes Regency.
Co-Authors A. Suhandi Achmad Samsudin Achmad Sopyan Achmad Sopyan, Achmad Adhi, Danang Triasmoro Ahmadi, Yoga Aji Pamungkas Al Hidayah, Ian Ahmad Alethea, Alethea Alika, Maulida Fitiria Alimiah, Umi Syahadah Alvi Mutia Nurulshifa, Alvi Mutia Amedia, Frisca Andin Vita Amalia, Andin Vita Ani Rusilowati Arfiah, Frisca Lutfi Arif Hermawan Arum Setiarini Aryono Adhi, Aryono Asep Dedy Sutrisno Asih, Nur Fitri Atik Nasehatul Khoiriyah Auliasari, Vety Bambang Subali Bambang Subali Bien, Nguyen Van Budi Astuti Budi Astuti Budi Naini Mindyarto, Budi Naini Candra Abdillah Chintya, Julien Cristian Damayanti, Cristian Danastri Putri Darsono, Teguh Dewi Liesnoor Setyowati Dewi, Novi Ratna DWI YULIANTI Effendy, Suhardi Ellianawati Ellianawati, Ellianawati Ema Chintya Permatasari Endang Susilaningsih Fianti Fianti, Fianti Fitriyanti, Wahyuning Fratiwi, Nuzulira Janeusse Habibur Rahman, Ahmad Yanuar Hartono Hartono Hertiavi, Maria Agatha Hidayah, Falis Ulil Hidayah, Husnul Ida Ayu Putu Sri Widnyani Imtinan, Nisrina Isa Akhlis Iskandar, Hasbi Ivan Setia Arianto K Rusdianti, K Khoirunnisa, Isma Khumaedi - Kisna, Candrasa Sesareza Koban, Gaudensia Hiba Soja Liana, Yeni Rima Lisdiana Lisdiana Listiaji, Prasetyo Listiyanto Maemonah, Maemonah Mahardika Prasetya Aji Majid, M. Indra Mardhiyyah, Lulu’ Aina’ul Maria Agatha Hertiavi Maria Helvina Mariana, Aditya Masturi Masturi Maulani, Nofrina Minhat, Minhat Mudhofir, Faiz Mufida, Husna Noor Muhammad Ifanun Naim Muhammad Irsyad mungin eddy wibowo, mungin eddy Munifatuzzahroh, Ukhti Mutia Murbangun Nuswowati Murdoko, Eddi Murni Mekua Murni Murni Mushthofa, Zayyinul Mustatik Islichanah, Mustatik Muttaqin, Rudhotul Nainggolan, Ninda Yera Setyo Navies Luthvitasari, Navies Ngurah Made D. P., Ngurah Made Nguyen Van Bien Ninda Yera Setyo Nainggolan Nofrina Maulani Noor, Yusmaniar Afifah novita sari, dian Nugultham, Kulthida Nur Endah Susilowati Nurdini Nurdini, Nurdini Nurhasanah Nurhasanah Parmin - Perwitasari, Titis Pratiwi, Eko Dian Prayitno, Wasi Sakti Wiwit Puji Asih Putra, Maulana Dias Putra, Ngurah Made Darma Putri Handayani Putut Marwoto Ragil Meita Alfathy Ragil Meita Alfathy, Ragil Meita Ratnasari, Fifin Dewi Restika, Vika Nandhya Ristina, Hayu Rochaenah, Siti S Sulhadi Safutra, Yosie Saiful Ridlo Sari, Dyah Lukito Sarwi - Saviyanah, Eka Nur Sekarningrum, Miranti Selly Feranie Setiawan, Made Putra Sigit Priatmoko Simbulas, Lolly Jean Sipayung, Elisabeth Sabrina Purnama Sari Siswanto Siti Fatimah Sopyan, Achmad Sri Haryani Sri Mulyani Endang Susilowati, Sri Mulyani Endang Sri Susilogati Sumarti SRI WARDANI Sri Wardhani Stephani Diah Pamelasari, Stephani Diah Subali, Bambang Subali Sudarmin Sudarmin Sudarmin Sudarmin Sugianto Sugianto Sulhadi - Sulhadi Sulhadi Sulhadi Sulhadi Sunyoto Eko Nugroho, Sunyoto Eko Supriyadi - Supriyadi Supriyadi Supriyadi Supriyadi Sutikno Madnasri Sutikno Sutikno Suyanto Suyanto Syed Aris, Sharipah Ruzaina Aris Taqiyyah, Syir' Anatut Titis Perwitasari Wahyu Hardyanto Wahyu Wiji Lestari, Dina Ardilla Widyawati, Yekti Wiwi Isnaeni Wiyanto - Wiyanto Wiyanto Woro Sumarni Yeni Rima Liana Yeni Rima Liana Yeni Rima Liana Yeni Rima Liana Yulita Nurbaiti Yusof, Mohammad Mubarrak bin Mohd Zahro, Umi Roufatuz Zakaria, Rosnah Zayyinul Mushthofa