Comments and Suggestions Strongly Agree 3. Neither Agree or Disagree

From the result above, it was found that the average of the central tendency was 4.18. It was found by adding up the mean of each statement and dividing them by 10 as the total of the statements. Table 4.6. Interpretations of the Average Points Range Meaning 1.00 – 1.99 Need a lot of revision 2.00 – 2.99 Need some revision 3.00 – 3.99 Need a small revision 4.00 – 5.00 Need a very small revision From Table 4.7 above, the average score was in between the range of 4.00 – 5.00. It means that the researcher only need a very small revision on the designed English speaking materials. The revision was done based on the comments and suggestions given by the experts.

b. Comments and Suggestions

To get comments and suggestions, the researcher provided three open-ended questions in the questionnaire. By providing these three questions, the researcher could get more information what needed to be improved in the designed materials. The answers to those three questions are shown in the following table. Table 4.7. Comments and Suggestions No Statements Opinion 1 Strengths and Weaknesses Strengths:  Interesting and suitable for training students to pronounce words  Improve fluency  The chants are variety, fun, easy listening and memorable activities  The chants can draw students’ attention and boost their motivation to follow the lesson  Eye-catching  The materials are applicable in daily life  The materials are well-organized  The use of jazz chants can be very useful for young students  “I love the layout. It’s easy on the eyes”  The thought of having guidelines is remarkable  Chants are not as popular as songs. Therefore, they are worth exploring. Weaknesses  Not all SMP students are familiar with chants, need to guide them step by step.  Instructions are not clear enough.  In some part, no interconnection between the title, chant, and content.  The neatness of the typing 2 Comments about overall materials  Simple but interesting  The material is well-designed and it could be more awesome if it is revised  Some parts of the materials are carefully scaffolded. Well-scaffolded lessons help students achieve better. 3 Suggestions for the materials  Add some more pictures and colors  Need to create opportunity to use structuresvocabularies learned through chants by adding chant-related activity  Build interconnection between the title, chants, and contents  Revise some instructions to make them easier to follow  Explore the chants better by giving more elaborate guidelines on how to use the chants  Use exclamation mark when it is necessary According to the data shown on the table above, the materials were interesting and eye catching. The jazz chants were very useful in daily life, fun, and other points as seen in Table 4.8, but there were some weaknesses that needed to be revised and suggestions that needed to be added in the revision.

E. Main Product

This is the last step of the researcher’s model. According to Borg and Gall 1983, the purpose of this step is to determine whether product under development meets its performances objectives. In this stage, the researcher revised the designed materials based on the weaknesses and suggestions from the experts. From the previous step, there were things needed to be revised and improved such as adding more pictures and colors, some instructions, more guidelines on how to use the jazz chants, and correcting the grammatical errors. By doing the revision, the researcher answered the second research question which is to present the designed materials see Appendix D. Table 4.8. The Revision Unit Need to be improved First Design Revision The whole Units Instructions Some instructions were not clear, over use of exclamation mark Omitting exclamation marks in the instructions and made the instructions clear 2 More pictures Less pictures Added some pictures 3 The interconnection between the title and the chants the title was not related to the chants changed the title Teaching Guidelines More guidelines on how to use the jazz chants, grammar Less guidelines, grammatical mistakes Providing more and clear guidelines, correcting the mistakes PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI