39 N
_______ X 100 ∑N
Where: N : the number of students who choose certain answer
∑N : the total number of the students
In gaining the data from the teacher in SMK Negeri 7 Yogyakarta, the writer used an interview. The interview used to obtain teacher’s opinion about
techniques, media, strategies and the students’ characteristics. The interview also analyzed by descriptive data analysis.
2. Post-design Survey
In the post-design survey, the writer analyzed the feedback from three English teachers of SMK Negeri 7 Yogyakarta and two English lectures of Sanata
Dharma University. To measure the designed materials, the writer used Likert Scale. The range of the judgment was ranging from strongly disagreevery poor to
strongly agreevery good. The degrees of agreement were classified as follow: 1 strongly disagree very poor, 2 disagree poor, 3 doubtful undecided, 4
agree good, 5 strongly agree very good. The descriptive statistic data was about the respondents’ opinion and suggestion toward designed materials. The
descriptive data would be presented in the following table:
40
Table 3.1: The Sample of Feedback Gathering Result for Questionnaire
No Respondents’ Opinion
Central Tendencies N
Mean Median
Mode
The data gathered was analyzed using statistics to find the median, mean and mode. Median is the middle score of a distribution. Mode is the score which occur
mostly in a distribution. Mean is the sum of all the values in a distribution divided by the number of cases. Ari, Jacobs and Razavieh, 2002:126.
The mean was formulated as follows:
∑x
X
= ______ N
Where: X :
mean ∑x : sum of scores in a distribution
N : number of scores
F. Research Procedures
The research was conducted through several steps which was essential to the research procedure. The topic of the study was designing a set of instructional
speaking materials using task-based language teaching for the tenth grade students of the marketing program of SMK Negeri 7 Yogyakarta.
41 The procedures of the study were first, the writer then conducted research
and information collection. The writer asked permission to conduct study in SMK Negeri 7 Yogyakarta. Then, the writer conducted interview with an English
teacher from SMK Negeri 7 Yogyakarta and distributing questionnaires to the tenth grade students of the Marketing Program at SMK Negeri 7 Yogyakarta to
gain information about student’s characteristic and needs. After conducting the interview and distributing the questionnaires, the writer collected the data and
analyzing the data from questionnaires and interview. The next step, the writer made several planning. Before designing the
materials the writer made some planning. The planning was done by determining goals, topics, general purposes, and learning objectives. The writer then
developed preliminary form of a new product by listing subject contents and selecting teaching learning activities and instructional resources. After designing a
set of instructional speaking materials using task-based language teaching for the tenth grade students of the marketing program of SMK Negeri 7 Yogyakarta the
writer did preliminary field testing. This step was done for improving the designed materials. The writer distributed questionnaires of materials evaluations
and the designed materials to three teachers of SMK Negeri 7 Yogyakarta and two English lecturers of Sanata Dharma University. After collecting the data from the
questionnaires, the writer did main product revision. The writer revised the designed materials based on the feedbacks and suggestions from the respondents.
Finally, the writer presented the final version of the designed materials.
42
CHAPTER IV RESEARCH FINDINGS AND DISCUSSION
The writer divides this chapter into four parts. The first part presents the elaboration of steps in designing a set of instructional speaking materials using
Task-Based Language Teaching for the tenth grade students of the Marketing Program of SMK Negeri 7 Yogyakarta to answer the first question in the problem
formulation, that is how is a set of Instructional Speaking Materials using Task- Based Language Teaching for the tenth grade students of the Marketing Program
of SMK Negeri 7 Yogyakarta is designed. The second part presents the findings of the evaluation on the designed materials. The third part presents the discussion
of the results of the analysis and evaluation. The fourth part presents the final version of the designed materials to answer the second questions of problem
formulation, that is what does a set of Instructional Speaking Materials using Task-Based Language Teaching for the tenth grade of Marketing Program of
SMK Negeri 7 Yogyakarta look like?
A. Elaboration of Steps in A Set of Instructional Speaking Materials using
Task-Based Language Teaching for the Tenth Grade Students of the Marketing Program of SMK Negeri 7 Yogyakarta
In answering the first question in the problem formulation the first research objective, the writer used seven steps adapted from Kemp’s model and
Dick and Carey’s model. The steps of the writer’s model were: 1 Identifying
