Improving mathematical understanding ability student through study of mobile learning mathematics base on the Android

Abstract

Research and Development Research aims to describe (1) the development of Android-based mathematical learning matters on sine rules material and cosine rules for high school students, (2) measure the effectiveness of students' mathematical understanding through learning of mobile mathematics based on Android, and (3) mobile eligibility learning mathematics based on Android developed. Based on the results obtained: (1) The development of mobile learning is adapted from the development model of ADDIE (Analysis, Design, Development, Implementation, and Evaluation). (2) The students' understanding of mathematical comprehension is improved (3) Mobile learning is effective in three trials with appropriate criteria in every aspect. (4) Mobile learning research results worthy of use.