The Result of Pre-test

33 lesson plan had been made. In the first meeting, before involving students in vocabulary cluster technique, the researcher act as teacher and he done based on the lesson plan before, the researcher gave the hand out to students and asked them to listen to what the teacher read, next the researcher asked the students to read the material, then asked them to do the task on their hand out, showed them how to make a vocabulary cluster based on the text given, First Meeting Wednesday 29 th 2014 07:30 am – 08:50 am 1. Implemented the teaching learning process based on the lesson plan. 2. Though to student about the text and how to cluster the vocabulary based on the text. 3. Introduced the students how to make vocabulary cluster. 4. Asked the students about the main idea of the text. 5. Asked the students to make vocabulary cluster based on the word related to the text. Second Meeting Friday 31 st 2014 08:30 am – 09:50 am 1. Implemented the teaching and learning process based on the lesson plan. 2. Asked their understanding about last lesson. 3. Give a text to the students about Zoo 4. Asked the student to make their own cluster. 5. Asked the students to make sentences from the vocabulary given. 6. Give the students homework as a feedback. 7. Asked the students to remember their vocabulary by keep their memory through vocabulary cluster. Third Meeting Wednesday 5 th 2014 at 07:30 am – 08:50 1. Review the material and student’s home work. 2. Give a text to the students about Zoo 3. Asked the students to mention the vocabulary and teacher write them on the white board. 4. Asked the student to make their own cluster. 5. Asked the students to make sentences from the vocabulary given. 6. Give the students homework as a feedback. 34 7. Asked the students to remember their vocabulary by keep their memory

c. Observing

In this phase, the researcher observed the students’ participation in the process of vocabulary teaching learning process on pre, and post vocabulary through observation. In the first meeting, the researcher watched the students interested in the lesson given through vocabulary cluster. But there were students still had problem in making vocabulary cluster. The students couldn’t concrete on the explanation given by the teacher about vocabulary cluster. In the second meeting, the observer watched the better classroom condition; they already known how to develop vocabulary and students do not a lot of noise in the class. The students were interested to follow the teacher instruction to cluster the vocabulary. Students were enthusiasm to share their opinions about vocabulary cluster. Many students responde d to the teacher’s instructions, they enjoyed to follow English lesson and the class become interactive. In the third meeting, the observer watched the class was in good condition but, there still had a problem because there are two students did not bring their vocabulary cluster. But outside of the problem the class could understand the activity given. The next is collecting data or materials for the post test 1. The result of the post-test showed the mean score of the class increased to 68.9 in which there were 18 students who passed the Minimum Mastery Criterion or KKM 70. The detailed result of instruments used in the first cycle can be seen bellow. 1 The Result of Student’s Vocabulary Achievement Cycle 1 To know the result of students’ vocabulary achievement, first, the researcher needs to calculate the mean score. The mean scorer derived from the following formula: __= ∑ . X n