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CHAPTER V CONCLUSIONS AND SUGGESTONS
This chapter consists of two parts, namely conclusions and suggestions. The first  part deals with the conclusions  of the  study. The second part deals with the
suggestions that are expected to help English teachers, especially for the English teacher of SD Negeri Dayuharjo and future researchers.
A. Conclusions
In order to develop a set of English vocabulary instructional materials based on  Multiple  Intelligences  theory,  the  writer  applied  educational  research  and
development RD. In educational research and development RD, there were a  cycle  which  consisted  of  research  and  information  collecting,  planning,
developing  preliminary  form  of  product,  preliminary  field  testing,  main  product revision,  main  product  testing,  operational  product  revision,  operational  product
testing,  final  product  revision,  dissemination  and  implementation,  the  process  of this study referred to this RD cycle. Since this study focused on designing a set
of materials, the writer only applied five steps of the RD cycle, namely research and  information  collecting,  planning,  developing  preliminary  form  of  product,
preliminary field testing, and main product revision. To answer the  second problem of the research, the writer designed a set of
English vocabulary instructional materials based on Mulitple Intelligences theory for  the  fourth  grade  students  of  SD  Negeri  Dayuharjo.  The  designed  materials
64 contained of eight units, topics, and titles. The unit and topics are Alphabets Unit
1,  Greetings  and  Partings  Unit  2,  Numbers  Unit  3,  Hobbies  Unit  4, Prepositions  Unit  5,  Things  in  the  Classroom  Unit  6,  Direction  Unit 7,  and
School Activities Unit 8. Each  unit  consisted  of  four  parts,  namely  “Look,  Listen,  and  Repeat”,
“Let’s Practice”, “Let’s Have Fun”, and “Homework”. Look, Listen, and Repeat was  pre-activity  to  introduce  the  topic  and  activate  students’  prior  knowledge.
Let’s  Practice  was a  part where  students  provided with  activities  to accomplish the  knowledge  they  have  already  acquired.  Furthermore,  the  various  activities
could activate students’ intelligences and facilitate them to learn vocabulary. Let’s Have  Fun was  the  post-activity  that  provided  students  with  simple  and
entertaining  activities.  It  was  also  applied  to  remind  students  with  the  materials that they had already learned. The last part was Homework that provided students
with an activity to review the materials in each unit. The selection of the topics was based on the curriculum and also considered
the students’ need. The topics arrangement was based on the level of difficulty. In addition,  the  materials  were  developed  based  on  the  eight  types  of  Multiple
Intelligences.  It  meant  that  each  teaching  learning  activity  presented  particular intelligences.  Related  to  those  explanations,  the  designed  materials  could  be
utilized  to  develop  and  improve  the  students’  major  intelligences  and  activate other intelligences that they possess less.