Basic Physics Practicum Research Articles

Application of Augmented Reality Technology with the Fuzzy Logic Method as an Online Physical Education Lecture Method in the New Normal Era

This research aims to create Augmented Reality about basic physics practicum tutorials on the Sound Wave Resonance module in the Department of Computer Systems at the Universitas Komputer Indonesia (UNIKOM) based on Android. The advantages of this technology can be used as a medium of online learning if there is an emergency that results in not implementing conventional learning so that learning activities remain effective. This application program is intended to facilitate the Lecturer / Laboratory Assistant in presenting the material as well as attracting student learning interest in practicum learning. The method used in this study was a qualitative method by describing the condition of the Basic Physics Laboratory in the computer engineering department, and the system development method used is the paradigm method, Waterfall. Data was collected through interviews with the Chair of the Basic Physics Laboratory. This study results obtained an information system that allows the practitioner to compare the calculations' results mathematically with the application, and practicum can understand the material easily and fun.

Development of an integrated augmented reality experiment module on the topic of motion kinematics on student learning motivation

This study was designed to increase student learning motivation by developing a basic physics practicum module on the topic of integrated augmented reality kinematics. This study uses the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) development model. The subjects tested in this study were students of the physics education study program, at one of the universities in Lampung in academic year 2019/2020. The data collection instrument was in the form of a student learning motivation questionnaire. The data obtained were analyzed quantitatively. The results showed that the developed module was suitable for use in learning and practical activities and was also able to increase student learning motivation.

Description of Science Process Skills of Physics Education Students of Jambi University on Refraction Material on Concave Lenses Using E-Module

Purpose of study: This study was conducted to determine the science process skills of physics education students for refraction material on a concave lens. The questions discussed in this study are to describe the basic and integrated science process skills of Jambi University physics education students, what are the obstacles faced when the implementation of the e-module basic physics practicum II is applied, what are the solutions to the obstacles faced. Methodology: This study uses a quantitative approach with descriptive methods. This research was conducted in the Physics Education Laboratory of the Teacher Training and Education Faculty, Jambi University. The sample l in this study were 40 physics education students contracting basic physics II subjects. The sampling technique used in this study was a total sampling technique. Main findings: With the use of a Manual for Basic Physics 1 practicum in the form of e-module, it can improve students' science process skills. It can be seen from the research results, that the science process skills of physics education students at Jambi University on refraction practicum material on concave lenses Novelty/Originality of this study: With this research, students are motivated to improve science process skills so that they become more active and more familiar with the concept of learning and can improve learning outcomes. Through this research, students can become more innovative and creative teachers, and can also find out the extent of students' science process skills.

Development of Basic Physics Practicum Guide 2 for Physics Education Students of the Muslim University of Maros

This research aims to develop a valid, practical and effective basic physics practicum guide 2 used for students of the Physics Education Study Program of the Muslim University of Maros. This research employs a 4-D development model research with 4 stages, namely: Define Phase (Define), Planning Stage (Design), Development Stage (Develop), Dissemination Stage (Disseminate). The practicum guide was tested to 10 students of Physics Education in the even semester, the Academic Year of 2019/2020. The research instruments include validation sheets, observation sheets, and practicum assessment documentation. The results showed that the basic physics practicum guide 2 that was developed had met the valid criteria with a validity value of 0.93. Besides, the practices with the implementation of the device was mostly in category 3 and was found effective as 83% of the students reached scores above 70.

Increased PENINGKATAN COLLABORATION SKILLS DALAM KEGIATAN PRAKTIKUM FISIKA DASAR MAHASISWA PROGRAM STUDI TEKNOLOGI PANGAN UNU PURWOKERTO

The purpose of this research was to observe the student’s collaboration of food technology department in 2019 through basic physics practicum. The research method used classroom action research which was divided into four parts, that is planning, action, observation, and reflection. This research was done into four groups and accompanied by each observer. They had to take responsibility to observe the collaboration skill of each student in the group. The results of this research showed that the collaboration skill increased in every part. Group one of the first part showed a result of 45% with moderate success criteria, it increased in the second part to 51.11% (moderate), it increased in the third part to 76.67% (high), and it increased in the fourth part to 92.78% with very high success criteria. So it happened in group two, group three, and group four. Group two of the first part showed a result of 42.22% (moderate), in the second part to 51.117% (moderate), in the third part to 71.67% (high) and in the fourth part to 90% (very high). Group three of the first part showed a result of 46% (moderate), in the second part to 52.67 (moderate), in the third part to 79.33% (high), and in the fourth part to 92.67% (very high). Group four of the first part showed a result of 39.33% (low), in the second part to 56% (moderate), in the third part to 82.67% (very high), in the fourth to 92% (very high).

Abilities of Physics Education Students in Constructing Graphics Based on Practicum Results and in Interpreting It

The skills to construct and interpret graphs are a form of science skills and are an important component in learning physics. The purpose of this study was to describe the ability of undergraduate physics education students to construct graphs based on practicum data and interpret them. Data obtained through respondent answer sheets, thinking-aloud recordings, and interviews. The research was conducted at the Faculty of Teacher Training and Education (FKIP) Untad and the research subjects of the Physics Education Study Program students were 6 people obtained based on the values of Basic Physics I and Basic Physics practicum II then divided into three groups of levels (high, medium, and low) with each category as many as 2 people. The results of this study indicate: 1) in general, respondents in the high, medium, and low categories can construct graphs but are not based on the prerequisite ability to construct graphs, especially in determining the x-axis and y-axis variables, 2) on the ability to interpret graphs, respondents can interpret graphs the relationship between variables on the graph but not supported by an explanation or evaluation based on proper physics concepts, 3) The strategy used by respondents in constructing graphs, in general, is to convert data in decimal form or scientific notation and 4) The difficulties experienced by respondents when constructing graphs are converting data, determining the scale and how to determine the variables on each graph axis.
 

Pengembangan Alat Uji Efisiensi Lampu Berbasis Mikrokontroller Arduino Uno untuk Evaluasi Tingkat Pencahayaan Lampu Meja Belajar di Laboratorium Fisika-Mekatronika Politeknik STTT Bandung

In this research, a light efficiency test tool has been designed using an Arduino UNO microcontroller to provide an understanding of the use of the ohm law application in basic physics practicum. This lamp efficiency test prototype uses an LDR sensor device and a resistor connected to the Arduino microcontroller as a light intensity detector, while the variation of electrical power is used by an AC variac with the lamp distance to the sensor having a constant value. The experimental results showed that the efficiency of the lamp can be obtained through a gradient of the luminosity curve on electric power. The efficiency of the lamp is 16.935 lm/watt and the average resistance can be obtained on 983.01 which the intensity in lux is 337,05 lux on 157,68 Lm and the maximum intensity in lux can be obtained on 453,35 lux on 208,54 Lm.

Student Perceptions of Mobile Learning Based Guidebooks

This study aims to look at differences in students' perceptions about the use of mobile-based practicums. This type of research is a mixed method, involving 117 students with 59 students in the physics education study program and 58 students in the chemistry education study program. Data collection uses an interview and perception questionnaire about mobile-based practicum guides using a Likert scale of 5, for data analysis using descriptive and inferential statistics in the form of an independent sample t-test. Based on the results of data analysis from the perception questionnaire produced for the basic physics practicum guide based on mobile learning, it can be concluded that the basic physics practicum guide based on mobile learning has a positive response, which was given by physics education study program students and Chemistry study program students with the perception results of educational study programs physics included in the frequency category 38 and the percentage are 64.4%. And for the perception of chemistry study programs, it is also included in the good category contained at frequency 28 with a percentage of 48.3%. There are differences in the two classes, and physics education students have a dominant category better than chemistry education students as shown by the t-test conducted. Therefore, it is recommended to use technology in the learning media to be taught, because it has various advantages in using it.

Development of Static and Kinetic Friction Coefficient Experiment Device Based on Arduino Uno

The concept of friction makes physics more realistic. Based on research, physics education students are still experiencing misconceptions or do not understand the concept of the friction coefficient. Experimental tools commonly used in practicum have not been able to measure the coefficient of friction properly. The purpose of this research is to design a static and kinetic friction coefficient experiment that can be used in basic physics practicum. This study uses the ADDIE model which is carried out to the stage of develop or media development. The experiment was developed using the principle of sliding beams in an inclined plane by using an Arduino Uno microcontroller and sensors as a time and angle measurement device. The experiments designed to observe the effect of differences in mass and surface roughness on the friction coefficient. this device can measure the value of μs and μk simultaneously. The time measurement precision value of the tool is 93% and the angle measurement precision is 98.0%. The experiment succeeded in proving that μs > μk , surface roughness affects the value of the coefficient of friction and the mass does not affect the value of the coefficient of friction.

Description of Integrated Science Process Skills in Physics Education Students in Convex Mirror Practicum

This study aims to determine the description of students towards the use of ICT-based convex mirror material guidebooks. The population of this study was the students of the Jambi University physics education class program in 2018. The sampling technique used total sampling, so that the sample of this study was all physical education students at the University of Jambi with 105 students in class 2018 Indicators of observed process skills included the identification of variables, making tables data, Make a graph, Explain the relationship between variables, Obtain and process data, Analyze investigations, Make hypotheses, Identify variables by ovational, design experiments, and conduct experiments. Process skill data is measured through a basic physics practicum performance evaluation sheet, when practitioners conduct convex mirror practicum activities. Data were analyzed using descriptive statistics. The analysis shows that the average Science Process Skills are categorized as good and very good, this shows that students have mastered the integrated Science Process Skills. The results of this study are expected to be a consideration for physics study programs to conduct related studies for other practicum subjects.

STUDENTS’ PERCEPTION ON THE IMPLEMENTATION OF BASIC PHYSICS PRACTICUM GUIDE ON MOBILE LEARNING

This study aims to investigate at students' perceptions on basic physics practicum guides on mobile learning. This research was a descriptive study involving 117 students with 59 physics education students and 58 chemistry ones. The instruments were questionnaires and semi-structured interviews intended to strengthen the quantitative data. The data collection was carried out by distributing questionnaire to the physics and chemistry education students who have conducted physics practicum using a mobile-based guide. Then interview was conducted only to those willing to be interviewed. The data were analyzed with descriptive statistics to determine students' perceptions on mobile-based practicum guides.. The results showed that the practical learning guide based on mobile learning is feasible to use with the results of the perception of physics education included in both categories with a frequency of 38 (64.4%) and for chemical education perceptions also in the good category with a frequency of 28 (48.3%). The data were supported by interview results showing that students are more interested and enthusiastic in conducting practical work because they used mobile-based guides.

Scientific Work of Pre-Service Science Teacher in Basic Physics Practicum: Analysis of Major Background with Scientific Work Capabilities

Basic Physics Practicum is a course taken by the pre-service science teacher of Tarbiyah Faculty of IAIN Kudus. Pre-service science teachers are required to carry out scientific work in the practicum. Scientific work includes scientific attitudes, scientific communication, and scientific process skills. The problem in this research is how the level of scientific work of pre-service science teachers who have different fields of study background in high school. The purpose of this study is to determine the level of scientific work of pre-service science teachers who have different fields of study background in high school. The research method used is a quantitative descriptive method in which research data are obtained through instruments in the form of questionnaire sheets and observation sheets. Based on the results of the study note that the ability to work scientifically which includes scientific attitudes, scientific communication, and scientific process skills possessed by a pre-service science teacherwith non-natural science backgrounds is lower than with the natural science ones. These results provide input to the lecturer team to revise the practicum draft that has been prepared so that it is more effective in improving the scientific workability, especially for pre-service science teachers with non-natural backgrounds.

RELATIONSHIP BETWEEN THE PERCEPTION AND SKILLS OF STUDENT BASIC SCIENCE PROCESS IN THE USE OF M-MODULE IN BASIC PHYSICS PRACTICUM

This study aims to determine the relationship between perception and basic science process skills through the use of the m-module in basic physics practicum II. This research is a quantitative study using correlational design. data collection instruments used in the form of perception questionnaire instruments and observation sheets to measure students' science process skills. This study used a sample of 36 physics students at Universitas Jambi. The results of the study will be analyzed using descriptive statistics and inferential statistics. The results of this study indicate that students give a good perception of the use of the m-module in basic physics practicum II. Flat mirror material is proven from the value of the perception of 63.9% in the good category according to a predetermined range. And the basic science process skills of students are in a good category with a percentage of 50.0%. Pearson correlation results show the number 0.756 and sig 0.05 which is 0.00, this shows that there is a strong relationship between perceptions and students' science process skills in using the m-module. This means that a high perception will result in high science process skills.

DIFFERENCES OF SCIENCE PROCESS SKILLS PRE-SERVICE TEACHER ON PHYSICS EDUCATION AND BIOLOGY EDUCATION

Purpose of the study: This study aims to determine the differences in the mastery of science process skills in experiment group students and control group students in basic physics practicum I in equilibrium material in physics education and biology education study programs. And to find out the description of the mastery of science process skills in the experiment and control group students in biology and physics education study programs. Methodology: This research is a quantitative research type quasy experiment with a static group comparison design. To determine the experiment class and the control class, both classes will be given a pre-test first. In the comparison group, researchers did not randomly select two groups to be given treatment with a posttest without a pre-test. The results of the mastery of students' science process skills will be analyzed by descriptive statistics and inferential statistics. Main Findings: The results of this study show that there are differences in the mastery of science process skills between students using Science Process Skills-based practicum guide books inquiry models with students who use conventional practicum guidebooks in each study program. Based on statistical parameters, SPS mastery in the experiment class is better than in the control class. Applications of this study: This research can be used as input for the Physics Education Study Program at the Universitas Jambi to consider the use of SPS-based practicum guides. Novelty/Originality of this study: The novelty of this study aims to know the description and assessment of the mastery of SPS in the experiment group students and the control group students in the basic physics practicum in equilibrium material in biology education and physics education study programs in the use of science process skills-based practicum guides with inquiry models.

Development of augmented reality in the basic physics practicum module

This research aims to design and develop a media lab in the form of Augmented Reality applications that are used in basic physics lab module. AR applications work with a tracking system and the reconstruction of the 2D marker contained in the experimental module to display 3D video animation. The method used in this research is the development of software includes the stages of collecting and analyzing the needs, do the design and manufacturing applications, validation and testing by the user, and revision. Results of the assessment by the AR application validator media and materials are respectively 80% and 85% in the predicate is valid and may be used after minor revisions. The results of trials by students as the user indicates that the 2D marker on lab module was initially less obvious and less sensitive at the time of scanning. However, after the revision of the 2D marker on lab module, 2D AR marker was sufficiently clear and sensitive at the time of scanning so that AR can help the general practical implementation and the AR content to support the practical implementation. The results showed that the development of AR applications had been successfully carried out and the AR application can function well with the scan time 1-1.5 second at a distance of 10-20 cm and successfully used in the experimental module at an angle of <900, with the result that, AR applications in basic physics practicum module as the media are supporting practicum implementation

Effectivenes of Using E-Module and E-Assessment

4.0 industrial revolution gives opportunity for education through learning technology. Mobile learning is the use of technology in the learning process using tablets, PCs or smartphones. Technological development in education is the use of Android which is a medium for mobile learning that is more flexible. Online based mobile learning provides opportunities for students to study anytime and anywhere. This study aims to determine the effectiveness of the use of electronic guide books and electronic-based assessment in a basic physics practicum with reflectance material on a flat mirror. The study involved 65 physics education students with 35 students in the experimental class and 30 students in the control class. This research is true experimental research with the post-test end-experimental control group design. Based on the evaluation, in very good category at the communication’s indicator and classification’s indicator for experimental class, and in very good category at the compiles the data table’s indicator, for control class.

Mobile Learning in Higher Education for The Industrial Revolution 4.0: Perception and Response of Physics Practicum

Mobile learning is the use of technology in the learning process using tablets, PCs or smartphones. Online based mobile learning provides opportunities for students to study anytime and anywhere. The use of a website as a learning media gives users broad access without downloading additional applications that are burdensome to the device. Therefore, the perception of physics education students is needed on the use of mobile learning in basic physics practicum II at Universitas Jambi. This study aims to introduce new learning media that are more effective and flexible in the 4.0 digital era. Based on the results of the study, the perceptions of physics education study program students are in a good category with an average of 74.01 and a median of 75.00 and a mode of 75.00. Distribution of perception scores of physics education students has a minimum value of 52.00 and a maximum value of 91.00

PRACTICUM GUIDE: BASIC PHYSICS BASED OF SCIENCE PROCESS SKILL

Purpose: This research aims to develop basic physics practicum guidebooks based on science process skills that can assist students in training and developing students' science process skills through practicum&#x0D; Design/methodology/approach: This research is development research that uses the analysis, design, development, implementation, and evaluation that adopted from Branch&#x0D; Findings: Based on the validation results indicate that the reconstruction of basic physics practicum guidebooks based on science process skills that got good category result so that it can be used.&#x0D; Research limitations/implications: The results of student responses when using the reconstruction of basic physics practicum guidebooks based on science process skills are well categorized so as to improve students' science process skills&#x0D; Social implications: By using the reconstruction of basic physics practicum guidebooks based on science process skills of this student can have good skills so as to have experience as a prospective teacher so that later can teach it to students in science class.

PRACTICUM GUIDE: BASIC PHYSICS BASED OF SCIENCE PROCESS SKILL

Purpose: This research aims to develop basic physics practicum guidebooks based on science process skills that can assist students in training and developing students' science process skills through practicum Design/methodology/approach: This research is development research that uses the analysis, design, development, implementation, and evaluation that adopted from Branch Findings: Based on the validation results indicate that the reconstruction of basic physics practicum guidebooks based on science process skills that got good category result so that it can be used. Research limitations/implications: The results of student responses when using the reconstruction of basic physics practicum guidebooks based on science process skills are well categorized so as to improve students' science process skills Social implications: By using the reconstruction of basic physics practicum guidebooks based on science process skills of this student can have good skills so as to have experience as a prospective teacher so that later can teach it to students in science class.

Development of Physical Practicum Guidelines with Mentorship Approach Using Problem Based Learning Model

The purpose of this study was to produce a basic physics practicum product for microscope tools using a problem-based learning model. This research is a development research adapted from the Thiagarajan model. The samples taken consisted of 3 student groups each group of 5 people and 1 large class group of 20 people. In the pilot trials in small groups using a mentoring approach. Data analysis techniques were carried out descriptively which departed from observations of the completeness of guidelines and implementation of guidelines through the stages of the problem-based learning model. The results of the study related to the guideline design based on the completeness of the elements in the practicum guide showed that the percentage of completeness of the guidelines after revision 1 was 37.5%, after review 2 it was 70.83% and in review 3 it was 95.83%. . The results of field tests for students taking basic physics 2 as many as 20 people who were asked for opinions on the use of guidelines and practicum implementation showed that 62.5% of students gave a choice of Strongly Agree category, 36.25% of students gave the option of Agree and there were 1.25 % for the option of Disagreeable category and no student gives a choice of the category Disagree. Based on this data shows that there are 98.75% of the number of students who respond positively to the use of practicum guides.Based on the results of the study it can be concluded that a basic physics practicum guide product has been produced for the microscope tool using a problem-based learning model with a mentoring approach with excellent and decent qualifications. Through this research, students as prospective teachers have experience developing guidelines to carry out science processes to build interaction and communication and class management . Keywords: Practical Guide, Research and Development, Microscope, Problem Based Learning. DOI : 10.7176/JEP/10-22-07 Publication date : August 31 st 2019