Penggunaan Alat Peraga Rotation Timer Dan Roda Fleksibel Untuk Meningkatkan Kemampuan Analisis Siswa

Abstract

This study aimed to determine using of props Rota Time on analytical skills of students on the concept of uniform circular motion. This research was conducted in class X MIA 1(experiment group) and X MIA 2 (control group) of Madrasah Aliyah Pembangunan UIN Syarif Hidayatullah Jakarta 2014. The research method used is the method of quasiexperimental design with nonequivalent control group design and purposive sampling technique. The instrument used was a test instrument in the form of questions and a description of non-test instrument in the form of observation sheet of activity and student questionnaire responses. Based on the test data analysis, obtained by the average value of students 'ability to analyze the use of props Rotation Timer lower than the average value of students' ability to analyze the use of props flexible wheel. Ability to analyze students excel in the experimental group students in the ability to analyze the aspects of organizing while the distinguishing aspect and attribute that is superior to the control class. Ability to analyze students excel in the experimental group only in the ability to analyze the aspects of organizing, while the distinguishing aspect and attribute that is superior to the control class with reference to the N-Gain Test where the experimental class gain increased by 26%, while the control group only 20%. At the distinguishing aspects of the control group were superior gain increased by 31%, while the experimental group only received an increase of 24% and on aspects of the class attribute the increased control that is superior with an increase of 20%, while the experimental group only received an increase of 17%. Furthermore, based on data analysis nontes, for observation sheet of student activity conclude that the experimental class in less favorable circumstances, compared with the control class. The data in the form of questionnaires nontes concluded that the overall implementation of props Rota Time in learning physics concepts uniform circular motion to obtain good response.

Menganalisis Hubungan Roda-Roda Menggunakan Aplikasi Tracker

“…Salah satunya adalah komedi putar yang biasa kita temukan di tempat-tempat hiburan. Gerak Melingkar Beraturan (GMB) merupakan gerakan sebuah benda yang membentuk lintasan berupa lingkaran dengan lajunya konstan (Alatas, 2015). Dalam Gerak Melingkar Beraturan ini, ada yang disebut dengan hubungan roda-roda.…”

The Development of Natural Science Integrated Instrument Box (KIT) Landslide Props to Improve Student Disaster Preparedness

“…For example, the natural science integrated instrument box of landslide props. The use of KIT props can increase students' knowledge and experience using real objects in learning, where the natural science integrated instrument box of landslide props can help educators deliver the material in the learning process [8]. Learning Props used in conveying problems that can be captured by students' minds in real conditions [9], because using the learning props students can be directly involved when making observations, so that students' knowledge increases [10].…”