出版社：The International Institute for Science, Technology and Education (IISTE)
摘要：This study aimed to describe; 1) The validity, practicality, and effectiveness of media-assisted learning of mathematics developed macromedia flash; 2) Improvement of visual thinking abilities of students were given a guided discovery-based learning models by using the media-assisted learning of mathematics developed macromedia flash. This research is development. This study was conducted in two phases, namely the development stage media-assisted learning of mathematics macromedia flash using 4-D model of development and piloting stage media-assisted learning of mathematics developed macromedia flash-3 class VIII SMP Negeri 2 Morawa. From the test results I and II trials obtained: 1) the validity of the developed mediapembelajaran valid, practicality of learning media has practically met the criteria in terms of: a) the validity of instructional media according to the experts; b) Questionnaire practicality test developed mathematical learning media belongs in the practical value of at least 76% of test practicality and effectiveness of instructional media effectively meets the criteria in terms of: a) mketuntasan classical student learning; b) The response of students to the study of mathematics positive media; c) the use of the ideal time. And 2) an increase in visual thinking ability of students to trials I of 68.89 increased to 73.61 on trial II. b) Questionnaire practicality test developed mathematical learning media belongs in the practical value of at least 76% of test practicality and effectiveness of instructional media effectively meets the criteria in terms of: a) mketuntasan classical student learning; b) The response of students to the study of mathematics positive media; c) the use of the ideal time. And 2) an increase in visual thinking ability of students to trials I of 68.89 increased to 73.61 on trial II. b) Questionnaire practicality test developed mathematical learning media belongs in the practical value of at least 76% of test practicality and effectiveness of instructional media effectively meets the criteria in terms of: a) mketuntasan classical student learning; b) The response of students to the study of mathematics positive media; c) the use of the ideal time. And 2) an increase in visual thinking ability of students to trials I of 68.89 increased to 73.61 on trial II.
