Effectiveness Analysis of Geometry Learning of 3-Dimensional Form with Augmented Reality Method

Three-dimensional form in geometry learning material is a part of mathematics material which is considered difficult to be understood by students. The result of preliminary survey conducted in Badung Regency involving 200 students, 43.2 % of students stated that it is very difficult and 33.7 % of students stated that it is difficult when learning process is done conventionally. In this research, 200 students were given an augmented reality application treatment in learning process, then the result were analyzed using variant analysis and randomized block design (RBD). The research result shown that the students ability to understand the geometry concept of 3-dimesional form with augmented reality application was 54.72 % with a significance level at =.05 and corrected model at 2.79 %. It shows that the use of augmented reality method in learning 3-dimensional geometry is capable to facilitate students in understanding the concept of 3-dimensional form.