Articles
16 Documents
Search results for
, issue
"Vol 16, No 2 (2020)"
:
16 Documents
clear
<![CDATA[A Simple Simulation of Surface Plasmon Resonance in The Kretschmann Configuration Using Google Sheets ]]>
<![CDATA[Quang, N. K.]]>;
<![CDATA[Anh, N. P. Q.]]>;
<![CDATA[Hieu, H. C.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.24753
<![CDATA[This article describes a simple numerical simulation of three-layer surface plasmon resonance (SPR) in the Kretschmann configuration. The calculation was performed in Google Sheets, a web-based spreadsheet environment that functions similarly to Microsoft Excel where it is easily accessible for students via the internet. Specifically, Fresnel’s equations were utilized to calculate the intensity of the reflected light for the p-polarized incident light on a three-layer system. The complex functions were utilized to plot the SPR curves. We examined the change of the resonance angle by the influence of the incident wavelength. The simulation was also performed for different thicknesses of the gold film layer. To demonstrate the sensitivity, we obtained the SPR curves with the variation of the refractive index in the sensitive medium. The SPR accuracy was analysed by comparing our obtained result with the published work. It is intended to incorporate into undergraduate instrumental analysis courses.]]>
<![CDATA[The Effectiveness of Head-To-Tail Method in Solving Challenging Physics Tasks ]]>
<![CDATA[Sharifov, G. M.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.25395
<![CDATA[The article deals with the effectiveness of Head-to-tail method for addition vectors. The empirical investigations were carried out at a specialized school. In the research, the number of respondents was 24. As a part of the experiments, it was conducted questionnaires among them and they were given pre-test and post-test, which consists of 12 questions. Statistical analysis was performed using SPSS software. A paired t-test was carried out on pre-test and post-test to determine the possible difference between them. According to the statistically analysed data, it was established that by using Head-to-tail method, students could understand and solve more complicated test task regarding the motion of an object under the many forces. It was concluded that this method could be the best way of solving the most challenging issues related to one or two-dimensional motion and it makes a significant contribution to the more in-depth adoption of the students' understanding of finding the direction of resultant force for numerous forces vectors.]]>
<![CDATA[Stress Drop Analysis on Banda Sea ]]>
<![CDATA[Yuliatmoko, R. S.]]>;
<![CDATA[Kurniawan, T.]]>;
<![CDATA[Kambali, R. A. P.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.22868
<![CDATA[Stress drop is a fundamental parameter of earthquake source that describes stress before and after an earthquake. The purpose of this study was to determine the tectonic characteristics of the Banda sea region. The research method used is a mathematical analysis and Nelder Mead Simplex nonlinear inversion methods. The results show that the Banda Sea is the area with complex tectonic conditions and large earthquake impacts. The Banda sea earthquake generated a stress drop of between 2 MPa -10 MPa from small to medium, it can be concluded that the rocks in the Banda Sea are relatively harder because the Banda Sea has a complex and varied oceanographic profile. The Banda Sea contains many continental fragments and has very deep ocean basins in the North Banda and Weber Deep, as well as plate rollbacks that form geometry in the shape of a spoon. The strength of rocks in the Banda Sea is also strengthened by the results of gravitational anomalies, there are significant differences in the gravity anomalies around the Banda ocean which indicate high density. This information is very important to know the amount of pressure released shortly after the earthquake which has a very large impact as a disaster mitigation measure.           ]]>
<![CDATA[Improving Self-Learning for Deaf Students in SMPLB Through Use of BISINDO Video in Heat and Temperature ]]>
<![CDATA[Rusilowati, A.]]>;
<![CDATA[Sulhadi, S.]]>;
<![CDATA[Purwaningtyas, S. A.]]>;
<![CDATA[Perwitasari, A. D.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.19581
<![CDATA[Deaf students have limitations on the sense of hearing, so to grow self-learning requires special processes and training. The results of the observations at the especialy needs secondary school (Sekolah menengah pertama luar biasa negeri/SMPLB-N-in Indosesia) found that one of the goals of the SMPLB-N Ungaran was to produce graduates who were independent and could live in community life. This study aims to improve the learning independence of SMPLB-N Ungaran students by using BISINDO-based videos. This video is equipped with sign language that makes it easy for students to understand the material being studied. The method used is an experiment with the design of single subject A-B patterns. A is baseline dan B is Intervention. The data analysis technique uses descriptive percentages. BISINDO-based video-assisted learning helps students improve self-learning. The increase in the learning independence of deaf students from the baseline phase to the intervention phase was 2.29 in the high category. The average increase in students’ self-learning is 46.1% for the personal aspects of attributes, 52.4% for the aspect process, and 10.2% for the learning context aspect.]]>
<![CDATA[Conceptual Change Texts to Improve Teachers’ Misconception at Verbal and Visual Representation on Heat Conduction Concept ]]>
<![CDATA[Anam, R. S.]]>;
<![CDATA[Widodo, A.]]>;
<![CDATA[Sopandi, W.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.20742
<![CDATA[Heat Conduction is a scientific concept that related to daily life. Learning about heat conduction is usually only discussed at the macroscopic level, whereas at the sub-microscopic level never be a concern from elementary students until to the teachers. This study aims to identify the effect of using Conceptual Change Text on the teacher's representation on the  heat conduction concept. A quasi-experimental method using a one-group pretest-posttest design was used in this study. The instrument was a diagnostic test, the data were analyzed from the comparison of participants' representations (5 elementary teachers) before and after treatment, the results showed that teacher representation was better after treatment. This research also reinforces that the representation of the sub-microscopic level is an important aspect of the learning process. Science learning needs to be developed and equipped up to the sub-microscopic level both verbal or visual to make science lessons more meaningful and easily understood by students.]]>
<![CDATA[Comparative Study of Secondary School Students' and Pre-Service Teachers' Misconception about Simple Electric Circuit ]]>
<![CDATA[Suryadi, A.]]>;
<![CDATA[Kusairi, S.]]>;
<![CDATA[Husna, D. A.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.21909
<![CDATA[The purpose of this study is to compare the misconceptions of secondary school students (junior and senior high school) and pre-service physics teachers about simple electrical circuits. The study involved 92 people consisting of 30 junior high school students, 32 senior high school students, and 30 pre-service physics teachers. The diagnostic misconception instrument was adapted from the Simple Electric Circuits Diagnostic Test (SECDT). Data were analyzed by descriptive and inferential analysis. The results of the study indicated that there are 11 misconceptions types that the student had. The clashing current is a type of misconception that is most often found both in high school students and in pre-service teacher. The inferential test showed that there were significant differences of misconception scores among junior high school students, senior high school students, and pre-service physics teachers (KW=12,689, df=2, p< 0.05). Teachers could use the misconception profile as a consideration in planning classroom instruction.]]>
<![CDATA[Developing Instrument of Essay Test to Measure the Problem-Solving Skill in Physics ]]>
<![CDATA[Aristiawan, A.]]>;
<![CDATA[Istiyono, E.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.24249
<![CDATA[This research was developmental research with the final product is test instrument to measure the students’ physics problem-solving skills of the Senior High School. The problem-solving aspects measured contained of understanding the problem, organizing the knowledge, carrying out the plan, and evaluating the solution. This research used a modified Oriondo & Dallo-Antonio Development model that comprised of (1) planning test, (2) trying out the test, (3) determining the validity, and (4) determining the reliability. This research was done in the Senior High School in Sleman regency. The result of this research showed that there were two packages of test of which each package consisted of 12 questions included 4 anchor questions. The test was an essay test which the scoring used PCM model based on the five categories of Polytomous data. The item analysis of the test was done first to prove the assumptions that became the basic theory of item response that were one dimensional, local independence, and invariance parameter. The quality of developed test item is good category which the range of mean square score is 0.96 – 1.08 and the difficulty level is -0.7 to 0.41. Based on the information score function and SEM, the developed instrument was good to be implemented for the test participant with the medium ability.]]>
<![CDATA[Formative Assessment Practices of Physics Teachers in Pakistan ]]>
<![CDATA[Khan, M.]]>;
<![CDATA[Zaman, T. U.]]>;
<![CDATA[Saeed, A.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.25238
<![CDATA[Formative assessment is an ongoing activity that helps to understand the gaps between a student’s current understanding and the objectives to achieve. If combined with appropriate feedback, it has powerful positive impact on students’ learning. The objective of the study was to explore the quality of classroom assessment practices of physics teachers in Pakistan. One hundred fifteen (115) principals, one hundred thirty-nine (139) physics teachers and eight hundred (800) 10th class science students were selected randomly from 162 target schools. Three (03) validated and reliable 5-point Liker-type scales were developed to collect the perceptions of the respondents. Eighteen hundred checked class tests of 20 physics teachers were also analysed to explore the quality of assessment. It was concluded that the quality of formative assessment is poor, and teachers must be trained to improve feedback process given to the students to enhance their learning.]]>
<![CDATA[Improving Self-Learning for Deaf Students in SMPLB Through Use of BISINDO Video in Heat and Temperature ]]>
<![CDATA[Rusilowati, A.]]>;
<![CDATA[Sulhadi, S.]]>;
<![CDATA[Purwaningtyas, S. A.]]>;
<![CDATA[Perwitasari, A. D.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.19581
<![CDATA[Deaf students have limitations on the sense of hearing, so to grow self-learning requires special processes and training. The results of the observations at the especialy needs secondary school (Sekolah menengah pertama luar biasa negeri/SMPLB-N-in Indosesia) found that one of the goals of the SMPLB-N Ungaran was to produce graduates who were independent and could live in community life. This study aims to improve the learning independence of SMPLB-N Ungaran students by using BISINDO-based videos. This video is equipped with sign language that makes it easy for students to understand the material being studied. The method used is an experiment with the design of single subject A-B patterns. A is baseline dan B is Intervention. The data analysis technique uses descriptive percentages. BISINDO-based video-assisted learning helps students improve self-learning. The increase in the learning independence of deaf students from the baseline phase to the intervention phase was 2.29 in the high category. The average increase in students’ self-learning is 46.1% for the personal aspects of attributes, 52.4% for the aspect process, and 10.2% for the learning context aspect.]]>
<![CDATA[Conceptual Change Texts to Improve Teachers’ Misconception at Verbal and Visual Representation on Heat Conduction Concept ]]>
<![CDATA[Anam, R. S.]]>;
<![CDATA[Widodo, A.]]>;
<![CDATA[Sopandi, W.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 16, No 2 (2020) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
Show Abstract
|
Download Original
|
Original Source
|
Check in Google Scholar
|
DOI: 10.15294/jpfi.v16i2.20742
<![CDATA[Heat Conduction is a scientific concept that related to daily life. Learning about heat conduction is usually only discussed at the macroscopic level, whereas at the sub-microscopic level never be a concern from elementary students until to the teachers. This study aims to identify the effect of using Conceptual Change Text on the teacher's representation on the  heat conduction concept. A quasi-experimental method using a one-group pretest-posttest design was used in this study. The instrument was a diagnostic test, the data were analyzed from the comparison of participants' representations (5 elementary teachers) before and after treatment, the results showed that teacher representation was better after treatment. This research also reinforces that the representation of the sub-microscopic level is an important aspect of the learning process. Science learning needs to be developed and equipped up to the sub-microscopic level both verbal or visual to make science lessons more meaningful and easily understood by students.]]>
