Abstrak  Kembali
The purpose of this research is to know the effect of using letterland and game on students’ vocabulary mastery. This research has many advantages to improving the method in teaching and learning English generally and vocabulary mastery especially. . Sixty students of the fourth grade at SD Bina Putra Sepatan timur Tangerang is as sample in this study. The sixty students were divided into two groups, thirty students were assigned as letterland group and the other thirty students were the game group. Both of the group letterland and game took pretest and posttest. Kind of the test was used vocabulary multiple choice. The t-test was applied to find the differences between the mean scores of the two sets of the tests. The conclusion is supported by calculation of t-test, it can be seen that the mean of letterland class is 77.0667 and game class is 61.0667. It can be concluded that the letterland class has a greater effect than game class.