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Journal : Jurnal Pendidikan Fisika FKIP UM Metro

MENGETAHUI PENGARUH KOEFISIEN VISKOSITAS AKUADES TERHADAP VARIASI DIAMETER TABUNG MENGGUNAKAN ADOBE AUDITION 1.5 Salim, M Barkah
Jurnal Pendidikan Fisika Vol 2, No 2 (2014)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

An experiment had been carried out to determine the viscosity coefficient of aquadest (destilled water) by using Stokes falling ball method. The detection of the balltime during the experiment is done using magnetic induction censor while the reading of induction time data uses adobe audition 1.5 software. By doing this technique the measurement of magnetic ball travel time can minimize the weakness of the ball falling travel measurement which is usually done manually. In this experiment the determination of the coefficient of viscosity by varying the diameter of the tube. The purpose of this experiment was to determine the effect of tube diameter on the viscosity coefficient  Based on the results of the experiment, the bigger the tube diameter is, the smaller the viscosity coefficient will be. If the tube diameter is bigger again, the viscosity coefficient will be flatter. So, viscosity coefficient is always constant for each of the increase of tube diameter.
PENGARUH DISIPLIN BELAJAR DAN KINERJA TUGAS RUMAH TERHADAP HASIL BELAJAR FISIKA SISWA KELAS VIII SMP MUHAMMADIYAH 1 PEKALONGAN TAHUN PELAJARAN 2012/2013 Utama, Galih Ricky; Salim, M. Barkah
Jurnal Pendidikan Fisika Vol 2, No 1 (2014): Jurnal Pendidikan Fisika JPF FKIP UM Metro
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Discipline is one thing that is important in achieving the maximum target in the learning process . Besides the performance of the task is an effort to instill a deeper concept in a subject matter . With the homework expected of students actively learn and be stimulated to enhance better learning , fostering initiative and are solely responsible bold . Sengganggnya so students use the time for things that support their learning by completing activities that are useful and constructive With discipline and performance of the duties expected student achievement in the field of study of physics can be optimal.                          The purpose of this study was to determine the effect of the discipline of learning and the performance of the duties of the learning outcomes of physics . This type of research is experimental . Collecting data using questionnaires and tests . The research was conducted at SMP Muhammadiyah 1 Pekalongan , randomly selected sample . The data analysis technique used is the calculation of the linear regression analysis . The results showed that the discipline of learning and administration tasks affect student learning outcomes , it is obtained from the results of hypothesis testing on the discipline of learning on learning outcomes in Fhit = 20.32 greater than t table at significance level α = 5 % Fdaf = 4 , 10 . While testing the hypothesis on the performance of the duties of the student learning outcomes obtained with Fdaf value = 48.67 greater than the significance level α = 5 % tdaf = 4.10 . After the authors conducted a study proved that the suspect had a significant influence between disciplines home learning and task performance on learning outcomes , the authors suggest to students to be more disciplined in learning activities , so that the learning outcomes that will be obtained will be better and in accordance with the expected . For teachers to further streamline the tasks given to the students , not just the task of completing a matter of course , but the task of creating a summary and demonstrate concepts learned in class.
STUDI KOMPARASI ANTARA EKSPERIMEN NYATA DENGAN EKSPERIMEN SIMULASI TERHADAP PEMAHAMAN FISIKA PADA POKOK BAHASAN GERAK HARMONIK SEDERHANA Salim, Muhammad Barkah
Jurnal Pendidikan Fisika Vol 3, No 1 (2015)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Providing material in theory and experiments in physics learning to students is very important and must be balanced. Besides that students are aware of a concept that has been created by scientists in physics, but also clear and understood the concept both theoretically and experimentally. In this study, will compare student learning outcomes after a given learning in real experiments and simulation experiments on simple harmonic motion of the subject.Data collection method used is the questionnaire method tests. Test method consists of pretest and posttest are used to determine students learning achievement physics. Test instruments used are validity with product moment correlation technique, reliability testing with formula Kuder-Richardson 20 (KR-20), difficulty level test, and test different power. For the prerequisite data analysis in this study to test for normality using the formula Chi-Square and homogeneity test using Bartletts test. The data obtained are then processed with the hypothesis test using t-test formula.The results of data analysis showed that there are significant differences between real experimental learning methods with experimental simulation of the physics students achievement of learning comprehension. This is indicated by the acquisition of the t value of 2.460 while ttable at 5% significance level with 32 degrees of freedom is 1.691. The increase in the average score of student achievement (posttest) showed that student achievement using real experimental method 1.77 higher than on student achievement using simulation experiments 0.74, so the proposed hypothesis can be accepted.   
Model Pembelajaran Perpaduan Sistem Daring dan Praktikum untuk Meningkatkan Kemampuan Kognitif dan Psikomotor Suseno, Nyoto; Riswanto, Riswanto; Aththibby, Arif Rahman; Alarifin, Dedy Hidayatullah; Salim, M. Barkah
Jurnal Pendidikan Fisika Vol 9, No 1 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v9i1.3169

Abstract

Pandemi covid 19 memaksa penggunaan pembelajaran daring sebagai alternatif dalam proses pendidikan, dan kemungkinan akan menjadi kelaziman baru pada era Revolusi Industri 4.0 saat ini. Pembelajaran daring cukup potensial untuk meningkatkan kemampuan aspek kognitif, namun untuk mengembangkan aspek psikomotor rasanya cukup sulit jika menggunakan pembelajaran daring. Tujuan penelitian ini adalah pengambangan model pembelajaran daring yang dipadukan dengan praktikum untuk meningkatkan kemampuan kognitif dan psikomotor. Penelitian menggunakan pendekatan kuantitatif dan kualitataif. Pendekatan kuantitatif digunakan untuk mengolah data hasil belajar kognitif dan psikomotor sebagai efek penggunaan model yang dikembangkan, sedangkan pendekatan kualitatif digunakan untuk mengungkap kelebihan dan kelemahan model yang dikembangkan. Hasil penelitian menunjukkan bahwa model pembelajaran perpaduan sistem daring dan praktikum memberikan pengaruh yang signifikan dan efektif dalam meningkatkan kemampuan aspek kognitif (N-Gain=56,4%), maupun aspek psikomotor (N-Gain=81,77%). Sesuai hasil penelitian, maka model pembelajaran daring dipadu dengan praktikum dapat digunakan dalam situasi pandemi covid-19. Pelaksanaan praktikum hendaknya terjadwal dan dilaksanakan secara kelompok dengan memperhatikan lokasi kedekatan peserta didik.
MENGETAHUI PENGARUH KOEFISIEN VISKOSITAS AKUADES TERHADAP VARIASI DIAMETER TABUNG MENGGUNAKAN ADOBE AUDITION 1.5 M Barkah Salim
Jurnal Pendidikan Fisika Vol 2, No 2 (2014)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v2i2.121

Abstract

An experiment had been carried out to determine the viscosity coefficient of aquadest (destilled water) by using Stokes falling ball method. The detection of the balltime during the experiment is done using magnetic induction censor while the reading of induction time data uses adobe audition 1.5 software. By doing this technique the measurement of magnetic ball travel time can minimize the weakness of the ball falling travel measurement which is usually done manually. In this experiment the determination of the coefficient of viscosity by varying the diameter of the tube. The purpose of this experiment was to determine the effect of tube diameter on the viscosity coefficient  Based on the results of the experiment, the bigger the tube diameter is, the smaller the viscosity coefficient will be. If the tube diameter is bigger again, the viscosity coefficient will be flatter. So, viscosity coefficient is always constant for each of the increase of tube diameter.
PENGARUH DISIPLIN BELAJAR DAN KINERJA TUGAS RUMAH TERHADAP HASIL BELAJAR FISIKA SISWA KELAS VIII SMP MUHAMMADIYAH 1 PEKALONGAN TAHUN PELAJARAN 2012/2013 Galih Ricky Utama; M. Barkah Salim
Jurnal Pendidikan Fisika Vol 2, No 1 (2014): Jurnal Pendidikan Fisika JPF FKIP UM Metro
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v2i1.115

Abstract

Discipline is one thing that is important in achieving the maximum target in the learning process . Besides the performance of the task is an effort to instill a deeper concept in a subject matter . With the homework expected of students actively learn and be stimulated to enhance better learning , fostering initiative and are solely responsible bold . Sengganggnya so students use the time for things that support their learning by completing activities that are useful and constructive With discipline and performance of the duties expected student achievement in the field of study of physics can be optimal.                          The purpose of this study was to determine the effect of the discipline of learning and the performance of the duties of the learning outcomes of physics . This type of research is experimental . Collecting data using questionnaires and tests . The research was conducted at SMP Muhammadiyah 1 Pekalongan , randomly selected sample . The data analysis technique used is the calculation of the linear regression analysis . The results showed that the discipline of learning and administration tasks affect student learning outcomes , it is obtained from the results of hypothesis testing on the discipline of learning on learning outcomes in Fhit = 20.32 greater than t table at significance level α = 5 % Fdaf = 4 , 10 . While testing the hypothesis on the performance of the duties of the student learning outcomes obtained with Fdaf value = 48.67 greater than the significance level α = 5 % tdaf = 4.10 . After the authors conducted a study proved that the suspect had a significant influence between disciplines home learning and task performance on learning outcomes , the authors suggest to students to be more disciplined in learning activities , so that the learning outcomes that will be obtained will be better and in accordance with the expected . For teachers to further streamline the tasks given to the students , not just the task of completing a matter of course , but the task of creating a summary and demonstrate concepts learned in class.
STUDI KOMPARASI ANTARA EKSPERIMEN NYATA DENGAN EKSPERIMEN SIMULASI TERHADAP PEMAHAMAN FISIKA PADA POKOK BAHASAN GERAK HARMONIK SEDERHANA Muhammad Barkah Salim
Jurnal Pendidikan Fisika Vol 3, No 1 (2015)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v3i1.17

Abstract

Providing material in theory and experiments in physics learning to students is very important and must be balanced. Besides that students are aware of a concept that has been created by scientists in physics, but also clear and understood the concept both theoretically and experimentally. In this study, will compare student learning outcomes after a given learning in real experiments and simulation experiments on simple harmonic motion of the subject.Data collection method used is the questionnaire method tests. Test method consists of pretest and posttest are used to determine students' learning achievement physics. Test instruments used are validity with product moment correlation technique, reliability testing with formula Kuder-Richardson 20 (KR-20), difficulty level test, and test different power. For the prerequisite data analysis in this study to test for normality using the formula Chi-Square and homogeneity test using Bartlett's test. The data obtained are then processed with the hypothesis test using t-test formula.The results of data analysis showed that there are significant differences between real experimental learning methods with experimental simulation of the physics students' achievement of learning comprehension. This is indicated by the acquisition of the t value of 2.460 while ttable at 5% significance level with 32 degrees of freedom is 1.691. The increase in the average score of student achievement (posttest) showed that student achievement using real experimental method 1.77 higher than on student achievement using simulation experiments 0.74, so the proposed hypothesis can be accepted.