The effectiveness of kids song on students’ vocabulary mastery at V grade of SDIT Bunayya Padangsidimpuan

In this research, researcher found that students’ mark in vocabulary was unsatisfied. Students’ problem in vocabulary mastery were: students’ lazy to learn English because English lesson is not pleasant and make bored. Next, between written and literature different, difficult to learn by heart and way to read English is reversed. Beside students’ problem, teacher’s method also became a problem in learning English. Teacher still used conventional method in teaching learning English. The purpose of this research was to examine the effectiveness of Kids Song on Students’ Vocabulary Mastery at V Grade of SDIT Bunayya Padangsidimpuan. The approach used in this research was experimental research where the researcher chose two classes as sample. They were V A as experimental class that consisted of 23 students and V B as control class that consisted of 23 students. In this research, the researcher gave pre-test and post-test in fill in the blank form. Meanwhile, data were derived pre-test, and post-test. To analyze data, the researcher used t-test formula. After data have been analyzed, the researcher found that there was difference of mean score after Kids Song. Mean score of experimental class before using Kids Song was 60 and mean score after using Kids Song was 82. The effectiveness of Kids Song on Students’ Vocabulary Mastery was 3.221 with tcount is higher than ttable (3.221 > 1.6802). It means Ha was accepted and H0 was rejected. So, there was a significant The Effectiveness of Kids Song on Students’ Vocabulary Mastery at V Grade of SDIT Bunayya Padangsidimpuan