scholarly journals An Investigation of Physics Teachers’ Multiple Representation Ability on Newton’s Law Concept

2020 ◽  
Vol 6 (1) ◽  
pp. 105-112
Author(s):  
Masrifah Masrifah ◽  
Agus Setiawan ◽  
Parlindungan Sinaga ◽  
Wawan Setiawan
Keyword(s):  
High School ◽  
Learning Experience ◽  
Teaching Experience ◽  
Sampling Technique ◽  
Mathematical Representation ◽  
Multiple Representation ◽  
Physics Teachers ◽  
High School Physics ◽  
Newton's Law ◽  
Newton’S Law

The ability of the teacher to represent a concept using various types of representation is a critical competency. Teachers who have limited multiple representation abilities will not be able to provide a holistic and appropriate learning experience because students have different abilities in constructing their knowledge. This study aims to determine the multiple representation ability of Physics teacher by using instruments to test multiple representations on the topic of Newton’s law consisting of text representations, images, pictorial diagrams, tables, graphs, and mathematical equations. The subjects in this study were 30 high school Physics teachers in North Maluku who were determined based on the purposive sampling technique. Data on multiple teacher representation abilities were analyzed using descriptive statistics. The results of the data analysis showed that the multi-representation ability of high school physics teachers in Newton’s law concept was in the medium category (55.7%) with the highest achievement occurring in the type of mathematical representation and the lowest in the pictorial diagram representation types for both female and male teachers. Besides, based on data implemented using SPSS 2.0, it can be concluded that there are no significant differences with the ability of teacher’s multi-representation based on gender and teacher’s teaching experience.

scholarly journals PENGETAHUAN GURU FISIKA TENTANG PENGELOLAAN LABORATORIUM FISIKA DI SMP DAN SMA NEGERI KOTA BENGKULU

2020 ◽  
Vol 13 (2) ◽  
pp. 139-149
Author(s):  
Cariti Dassa Urra
Keyword(s):  
High School ◽  
Conceptual Knowledge ◽  
Teaching Experience ◽  
Factual Knowledge ◽  
Laboratory Management ◽  
Physics Teachers ◽  
Knowledge Based ◽  
High School Physics ◽  
Ex Post ◽  
Teacher's Knowledge

This study aims to describe the knowledge of physics teachers about the management of physics laboratories in SMP and SMA Negeri Bengkulu City. This ex-post facto descriptive study used a sample taken with a total sampling method to all physics teachers in SMP and SMA Negeri Bengkulu City. Data were collected using test instruments. The results of this study indicate that the junior high school physics teacher's knowledge about laboratory management is in the sufficient category indicated by the frequency of 35 respondents (64.8%) and the high school physics teacher's knowledge about laboratory management is also in the sufficient category indicated by the frequency of 22 respondents (84.6%). ). Knowledge based on teaching status, either not certified or certified or knowledge based on teaching experience, is in the sufficient category. Meanwhile, knowledge based on the aspects of factual knowledge, conceptual knowledge, procedural knowledge, and metacognition knowledge, the majority of respondents were in the sufficient category. The conclusion from this research is that the knowledge of physics teachers about physics laboratory management in SMP and SMA Negeri Bengkulu city is sufficient.

scholarly journals Optimizing the Use of Physics KITs that are integrated with the Scientific Context and Its Impact for Physics Teachers

2021 ◽  
Vol 7 (4) ◽  
pp. 788-793
Author(s):  
Renol Afrizon ◽  
Hidayati Hidayati ◽  
Letmi Dwiridal ◽  
Najmil Khaira
Keyword(s):  
High School ◽  
Experimental Design ◽  
Random Sampling ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Teacher Competence ◽  
Physics Teachers ◽  
High School Physics ◽  
Quasi Experimental ◽  
Scientific Context

The background of this research is the lack of competence of physics teachers in using physics KIT. This research was conducted with the hope that there will be an increase in the competence of senior high school physics teachers in West Pasaman in using the physics KIT. This research was conducted with a quasi-experimental design and one group pretest-posttest. This study has a population of all physics teachers who join physics teachers group in West Pasaman Regency. The sample was taken by using simple random sampling technique, selecting 22 teachers as representatives of the physics teachers group in West Pasaman Regency. The results showed an increase in teachers' competence in using the physics KIT after mentoring the use of the physics KIT. The increase in teacher competence can be described through the value of again, the N-gain value obtained is 0.33 (moderate). This means that the teacher's competence in using the physics KIT can increase after mentoring the use of the physics KIT.

scholarly journals Analisis Pemahaman Konsep, Multirepresentasi, dan Kosistensi Jawaban Siswa SMA pada Konsep Hukum III Newton

2021 ◽  
Vol 9 (4) ◽  
pp. 671-682
Author(s):  
Nur Utami Amaliah* ◽  
Endang Purwaningsih
Keyword(s):  
High School ◽  
Conceptual Understanding ◽  
Sampling Technique ◽  
Fundamental Concept ◽  
Purposive Sampling ◽  
Newton's Law ◽  
Newton’S Law ◽  
Third Law ◽  
Study Participants ◽  
Physics Problems

 Newton's third law is a fundamental concept of Physics that is still not reached by students. The tendency of students who do not understand the concept well can be observed by measuring the ability of multi-representation and solutions when solving Physics problems. Therefore, this study aims to determine the concept of Newton's third law understood by students, the multi-representation students have, and the consistency of students' answers in answering physics questions. The participants numbered 28 students from the second semester of high school, selected using the purposive sampling technique, who had just completed discussions about Newton's Law and were willing to participate in this study. Participants were given 6 two-tier question items that managed the R-FCI questions. The results of the answers were analyzed quantitatively to determine the initial percentage description and then analyzed qualitatively to determine understanding, multi-representation ability, and consistency in depth. Most of the participants had low conceptual understanding and answered the questions consistent-wrong. However, based on the analysis of the answer choices and the reasons given, most students understand the meaning of the representation of the answers given

scholarly journals PELATIHAN PEMBUATAN ALAT PERAGA MESIN STIRLING UNTUK GURU FISIKA SMA

Jurnal ABDI ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 51
Author(s):  
Meta Yantidewi ◽  
Tjipto Prastowo ◽  
Utama Alan Deta
Keyword(s):  
High School ◽  
Performance Test ◽  
Learning Experience ◽  
Advanced Technology ◽  
Physics Learning ◽  
Physics Teachers ◽  
High School Physics ◽  
Training Activities ◽  
Three Stages ◽  
Comprehensive Evaluations

 Physics is a part of sciences that underlies the development of advanced technology and the concept of living in harmony with nature. In physics learning, conceptual understanding with direct learning experience might be able to carry out through experimental or practicum activities by utilizing practicum tools in the Physics Laboratory of school and also by holding out some demonstrations during class. The development of thermophysical practicum tools and the arrangement of related student workbook (LKS) are mainly purposed to improve the pedagogical and profession competence of high school physics teachers who are members of MGMP Fisika SMA Dinas Pendidikan Kabupaten Bojonegoro, to be accustomed and skillful to make and use of high school physics learning which is simple and can support high school physics learning. The training activities by the 2017 PKM Team are carried out in three stages: designing, manufacturing of thermophysical practicum tools, and comprehensive evaluations. This activity is expected to increase the pedagogical and profession competence high school physics teachers of Kabupaten Bojonegoro, especially in the manufacture of media and practicum visual This activity is expected to increase the competence of pedagogy and profession of high school physics teachers of Bojonegoro Regency, especially in the manufacture of media and visual practicum visuals as well as a form of teaching a physics-based approach to a scientific approach. Workshop activities are planned to be followed by several high school physics teachers of Bojonegoro Regency. The time of the workshop is on Saturday 21st of October 2017. The average performance of the trainees this time has been very good. The participants' responses to this activity are also very good. Evident from the performance test sheet and training participants 'responses indicating that 70% of the participants had excellent performance and more than 70% of participants stated that the event was excellent in supporting students' understanding of the thermophysical material, especially Stirling Machine.

scholarly journals Development of HOTS Assessment Instruments on Newton's Law of Motion by Using Multiple Types of Problems in High School Physics Lessons

2019 ◽  
Vol 9 (2) ◽  
pp. 129-141
Author(s):  
Novinta Nurulsari, ◽  
◽  
Undang Rosidin ◽  
Eneng Vera Dwi Indriyani ◽  
◽  
...  
Keyword(s):  
High School ◽  
Higher Order Thinking ◽  
Thinking Skills ◽  
Higher Order ◽  
Higher Order Thinking Skills ◽  
High School Physics ◽  
Test Instrument ◽  
Newton's Law ◽  
Newton’S Law ◽  
Newton’S Law Of Motion

This study aims to determine the criteria for questions with the type of matchmaking, reasoned plural choice, and causality that can increase HOTS on Newton's Law material about high school physics motion. This research was conducted at MAN 2 Tangerang by using class X, which consisted of two classes. The product developed from this research is the Higher Order Thinking Skills (HOTS) test instrument using Research and Development. The test instruments used were matchmaking, reasoned plural choice, and causality on Newton's Laws of motion in high school physics lessons. Data collection techniques in this development use a questionnaire and Newton's Law of Motion test. The data obtained in the study were analyzed using the Rasch model with the help of Ministep 4.5.1 software. The results showed that the test instrument for higher-order thinking skills on Newton's Law of motion material uses information, pictures, graphics, or data to solve problems, describe information in detail, relate one concept to another, and look for links from different information. can train students' higher-order thinking skills.

Study of Kynematics and Dynamics in the Traffic of Rembangan Tourism in the Jember Regency as Learning Resources for Physics Learning in the Senior High School

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Alfido Fauzy Zakaria ◽  
Bambang Supriadi ◽  
Trapsilo Prihandono
Keyword(s):  
High School ◽  
School Teacher ◽  
High School Teacher ◽  
Senior High School ◽  
Circular Motion ◽  
Rectilinear Motion ◽  
Learning Resources ◽  
Physics Learning ◽  
Newton's Law ◽  
Newton’S Law

One branch of physics is mechanics. Based on interviews to Senior High School teacher in Jember, mechanics is difficult to learn. The eksternals factor this chapter is dificult to learn is learning Resources. The learning Resources are often less contextuall with around the phenomenon of students. The contextuall learning Resources in the Jember Regency is study of kynematics and dynamics in the traffic of Rembangan Tourism. From this experiment, we get data can be used as a learning resources chapter uniform rectilinear motion, decelerated uniform rectilinear motion, accelerated uniform rectilinear motion, Newton’s Law, and circular motion.

scholarly journals ICARE Learning Model in Improving the Students Writing Ability

2020 ◽  
Vol 4 (2) ◽  
pp. 258
Author(s):  
Ammang Latifa ◽  
Rafi'ah Nur ◽  
Ahmad Rizal
Keyword(s):  
High School ◽  
Learning Experience ◽  
Sampling Technique ◽  
Essential Elements ◽  
Senior High School ◽  
Writing Ability ◽  
Writing Test ◽  
Post Test ◽  
Good Learning ◽  
Academic Year

This research explored the use of the ICARE Model to studying the writing ability at the Senior high school in Parepare. ICARE includes five essential elements of a good learning experience, can be applied to children, teenagers, and parents, namely Introduction, Connection, Application, Reflection, and Extension. This research involved a population from Senior high school in Parepare in the academic year 2015/2016. The students consist of two classes, an experimental class, and a control class. Each class consists of 36 students. This research utilized a cluster random sampling technique to select the sample. The instrument used in this research is the writing test. The data were analyzed by using t-test. The research reveals that there was a significant increase in students writing ability. This finding indicates that the mean score of the post-test of the experimental group is getting much better than the control class. It meant that using ICARE developed the students' ability in writing, and the writing component increased the highest is in the vocabulary aspect.

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