Developing Analytic Geometry Module and Cooperative Learning Models to Improve Critical Thinking Ability

Abstract

The third phase of the planned three-year research objected to test and to justify the results of the development of the Analytic Geometry module and cooperative learning models assisted with Macromedia flash animation to improve students' critical thinking skills. Research subjects were students of the Study Program: Mathematics and Mathematics Education, University of State Medan, and Mathematics Education at Muslim Nusantara University, Alwashliyah Medan. This study used developmental research oriented to product development that refers to the 4-D model, which was defining, designing, developing, and disseminating. This third stage produced analytic geometry modules and cooperative learning models supported by Macromedia flash animation as well as instruments of critical thinking skills and positive attitudes toward the justified learning modules and models. These learning modules and models were arranged in the form of lecturer manuals and student books (modules).