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PENINGKATAN HASIL BELAJAR SISWA PADA MATERI FLUIDA STATIK DAN DINAMIK MELALUI STRATEGI BERFIKIR KRITIS DENGAN MODEL FLEX YOUR BRAIN (Studi kasus di SMA NEGERI 3 BANDA ACEH) Sri Suryawati
JURNAL FISIKA EDUKASI Vol 1, No 1 (2014): Jurnal Fisika Edukasi
Publisher : Syiah Kuala University

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Abstract

This research purpose is to determine significant differences student mastery of the material fluid static and dynamic teacher who taught using flex your brain by not using flex your brain. The population in this study were all students of class XI IA SMA 3 Banda Aceh consists of 6 classes numbered 188 academic year 2013/2014, a sample of which is a class XI IA by two classes totaling 54 people. The sampling technique used was purposive sampling . Analysis of the data using the formula t-test at significance level of 5%. Based on the analysis of the results obtained by t-test = 3.69 and t-table = 1.68. This suggests that there are significant differences student mastery of the material fluid static and dynamic teacher who taught using flex your brain by not using flex your brain in class XI IA SMAN 3 Banda Aceh.
UPAYA MENINGKATKAN HASIL BELAJAR FISIKA DENGAN MENGGUNAKAN METODE QUANTUM TEACHING DI SMA NEGERI 3 BANDA ACEH Sri Suryawati
JURNAL FISIKA EDUKASI Vol 2, No 2 (2015): Jurnal Fisika Edukasi
Publisher : Syiah Kuala University

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Abstract

The purpose of this research is (1) to determine the presence / absence of improving student learning outcomes by using quantum teaching the material straight motion with velocity and constant acceleration, (2) to describe the activities of teachers and students during learning using quantum teaching and (3) to know the students' response to learning using quantum teaching method. This study uses classroom action research (PTK). Subjects were students of X-Mia-4 SMAN 3 Banda Aceh totaling 32 people. Analysis of data using techniques percentage. Based on the results of data analysis can be summarized as follows: (a) an increase in student achievement in the learning process by using quantum teaching method. The use of quantum teaching method can improve learning outcomes in the form of scoring after the replay is held every cycle, both for individual students and the value of the average value of the class. The increase in the average value of such class of cycle 1: value - average student 3.0, and cycle to increase to 2: 3.69. So the average - average increase in value of class X-Mia-4 of the second cycle is of 69%; (B) Activities of teachers and students during the learning process has reflected the ongoing implementation of quantum teaching method in the material straight motion with constant velocity and acceleration. It can be seen from the increase in the activity of students in solving problems, work in teams, and ask questions / express ideas, and (c) The response of students is very positive which is characterized by increasing the percentage of students' response to the use of methods of quantum teaching, which can be seen students happy to study of quantum teaching method. Most students SMA Negeri 3 Banda Aceh said he was happy to learning using quantum methods of teaching the material straight motion with constant velocity and acceleration.
The Implementation of Problem Based Instruction Model to Improve Problem Solving Ability on Mechanical Wave Material at SMA Negeri 3 Banda Aceh Sri Suryawati
Asian Journal of Science Education Vol 3, No 1: April, 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/ajse.v3i1.19790

Abstract

The research objectives were (1) to determine the increase in problem-solving abilities using the problem-based instruction model for class XI-MIPA-7 students on mechanical wave material at SMA Negeri 3 Banda Aceh, (2) to describe the activities of teachers and students in learning mechanical wave material using the problem-based instruction model for class XI-MIPA-7 SMA Negeri 3 Banda Aceh, and (3) to find out the response of XI-MIPA-7 students of SMA Negeri 3 Banda Aceh after using the problem-based instruction model. This study used a classroom action research method. The research subjects were 34 students of XI-MIPA-7 SMA Negeri 3 Banda Aceh. Data analysis using percentage techniques. Based on the results of data analysis, it can be concluded as follows: (a) there is an increase in student learning outcomes in solving problems by applying the problem-based instruction model. The class average score in cycle 1 meeting 1 was 71.47 with 58.2% completeness, while in cycle 1 meeting 2 increased to 82.5 with completeness 82.35%. And in cycle II the class average value is 85 with completeness of 94.11%; (b) teacher and student activities have increased in each cycle, an increase in the ability of teachers to manage to learn from moderate to very good categories, and (c) student responses tend to be positive. So, it can be said that the problem-based instruction model can be used to improve the ability to solve mechanical wave material problems in class XI-MIPA-7 at SMA Negeri 3 Banda Aceh.