The Influence of Reciprocal Learning Model on Mathematics Learning Achievement of Grade X Students at SMAN 1 Tinambung

This study is experimental research using the quasi-experimental design. This study aims to describe mathematics learning achievement of students taught by using reciprocal learning model is higher than using conventional learning model. This research was conducted in SMAN 1 Tinambung. The populations in this study were all students of class X MIA SMAN 1 Tinambung. The sample of this study included two classes, namely the experimental class and the control class. Data were collected by using observation, questionnaires, and learning achievement tests. Data analysis techniques were descriptive analysis and inferential analysis by using SPSS 23 for windows. Descriptive statistic analysis used N-Gain showed that the average score of mathematics learning achievement for the control class was 0.66 while for the experimental class was 0.75. As for the hypothesis test analysis that used a t-test (independent sample test), the significant value obtained was 0.027 < 0.05, which means mathematics learning achievement of students taught by using reciprocal learning model is higher than that of students taught by using conventional learning model