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Correlation Analysis between External Factors and Students’ Physics Learning Achievement Karyadi Karyadi; Iriwi L.S Sinon; Irfan Yusuf; Sri Wahyu Widyaningsih
Scientiae Educatia: Jurnal Pendidikan Sains Vol. 7 No. 1 (2018): June (2018)
Publisher : Tadris Biologi Fakultas Ilmu Tarbiyah dan Keguruan IAIN SYEKH NURJATI CIREBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/sc.educatia.v7i1.2415

Abstract

Research was conducted to determine whether there is 1) the relationship between the state of the family of learning achievement, 2) the relationship between the state schools of learning achievement, 3) the relationship between communities of learning achievement, and 4) the relationship between the state of the family, school and community environment against learning achievement. This research is associative quantitative correlational analysis techniques. The results showed: 1) There is a positive relationship between the state of the family of learning achievement, the result of the calculation shows r table> count r ie 0.51 > 0.38, 2) There is a positive relationship between the state schools of learning achievement, the result of the calculation shows r count> r table is 0.39 > 0.38, 3) There is a positive relationship between communities of learning achievement, it is shown from the results of calculations, the count r> r table is 0.51 > 0.38, and 4) There is a positive relationship between the state of the family, school and community environment on achievement study, it was shown from the calculation, the concordance coefficient 0,95 and the value of significance (p) of 0,00 <0.05.
Implementationof NHT Type Co-operative Model to Increase the Participation and Achievement of Physics Learning Bambang Edi Purnomo; Iriwi L.S. Sinon; Irfan Yusuf; Sri Wahyu Widyaningsih
SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 6 No. 1 (2017): Volume 6 Nomor 1 (Maret 2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

The research problem is the low participation and achievement of students studying physics. The purpose of this study to increase the participation and achievement of students studying physics. Subjects were students of class XI SMA Negeri 01 MIA 1 Manokwari the 1st half of the school year 2014/2015. This classroom action research conducted in two cycles, wherein each cycle includes the activities of planning, action, observation, and reflection. Troubleshooting methods used isthe application of cooperative learning Numbered Heads Together (NHT) in physics. The research instrument used learning achievement test, questionnaire sheets participation, participation observation sheet, questionnaire responses of learners, teacher observation sheet and field notes. Implementation of collaborative research involving two teachers of physics. A teacher acts as the implementing measures and a teacher again act as observers of teacher activity and the activity of learners. The results showed that in the first cycle obtained an average score of participation 3.07, and the average score of the learning achievement of classical physics 59.70 with a percentage of 20%. Cycle II with an average score of participation of 3.11, and an average score of 80.79 with a percentage of learning achievement classically 77%. This shows that there is increased participation and completeness in classical. Thus the classroom action research with the implementation of cooperative learning NHT can increase participation and achievement of students studying physics.
Implementation of Virtual Laboratory in Physics Experiment Course on Critical Thinking Skills of Physics Education Students of University of Papua Irfan Yusuf; Sri Wahyu Widyaningsih
SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 6 No. 1 (2017): Volume 6 Nomor 1 (Maret 2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

Media Virtual Laboratory (Lab-Vir) is one solution to the limitations of laboratory facilities and infrastructure. Through laboratory activities, a variety of skills can be developed one of which is the critical thinking skills. This study aims to determine the effect of learning using Lab-Vir against media critical thinking skills of students in the subject of experimental physics at the Department of Physics Education Teacher Training and Education Faculty of the University of Papua. Media Lab-Vir used consisted of modern physics experiments material includes determiningthe ratio e per m, Millikan oil drop, and the activity of radioactive substances. The method used is explanatory associative causal relationship between the variables. Subject of the study consisted of 11 students who programmed the course of physics experiments in the second semester 2015/2016. Data collection techniques using student worksheets that contain indicators of critical thinking skills are classifying, assume, predict, hypothesizes, analyze, summarize and evaluate the implementation and assessment questionnaires filled out by students learning at the end of the lesson. The results obtained by the average percentage of students' critical thinking skills 70.2% ± SD 11.1 or that are in both categories and the assessment of learning using Lab-Vir media obtained by percentage of 81.63% ± SD 6.59 or are in the category of very good. Furthermore, the data were analyzed by using test Somers' d obtained value d = 0.763, p = 0.000 which shows that there is a significant relationship between the use Lab-Virwith the critical thinking skills of students.