Figure 5: Unit Design
4. The First Draft of the Materials
The English learning materials were developed based on the course grid as the first draft which can be seen in Appendix B. The first draft consists of four
units in which each unit consists of 14-18 tasks. The descriptions of the first draft of each unit can be seen in Appendix D.
5. The Expert Judgment
The purpose of the expert judgment is to get the experts’ opinion of the first draft of the materials. The instrument of the expert judgment is a
Introduction
Main Lesson
Reinforcement Learning Objectives
Let’s Start Let’s Practice
Let’s Reflect Let’s Study
Let’s Summarize Vocabulary List
Unit Title
Let’s Get More Practice
questionnaire. The items of the questionnaire are adapted from the standard of materials proposed by
BNSP.
According to BNSP, there are four aspects to determine the appropriateness of materials: content, presentation, language and
layout. Therefore, the questionnaire aims to measure how far the materials have accomplished those standards.
The expert judgment of the materials involves two materials experts. The results of the expert judgment questionnaire are analyzed using descriptive
statistic. In this study, the central tendency applied is the mean, while in classifying the category; the mean was converted into frequencies of agreement.
The summary of the result are presented as follows.
a. The Results of Expert Judgment of Unit 1
The tables below present the descriptive statistic of the material judgment related to the appropriateness of Unit 1.
Table 26: The Appropriateness of the Content of Unit 1
continued
No. Evaluated
Aspect Items
Means Category
1.
Content The developed materials are appropriate
to the learning goals. 4
Very good
2. The developed materials text, table,
picture, etc are taken from recent source of science issue.
3.50 Good
3. The developed materials text, table,
picture, etc are relevant to the topics being discussed.
3.50 Good
Kategori