Daftar Isi:
  • The objectives of this research were to find out the students’ vocabulary mastery by applying the great wind blows strategy and the students’ difficulties in vocabulary by applying the great wind blows strategy on the students’ vocabulary mastery. This study used the experimental research strategies. The population of this study in XI grade of SMK Dwi Tunggal Jln. Medan TanjungMorawa KM. 14,5, which consist of two classes (XI Ak and XI Ap) with all of number of students are 46 students and the researcher took all the students as the sample. The samples were devided into two groups, the first group was the experimental group by Applying The Great Wind Blows Strategy that which consist of 23 students and the second group was control by using Direct Instructional Method which consist of 23 students. The instrument used in this study was essay test. The data were analyzed by using t-test formula. Then, the result showed that t-test 8,56 is higher than t-table 1,68. Ho is rejected and Ha is accepted. It means that, there was significant effect of applying the great wind blows strategy on the students’ vocabulary mastery.