However,  in  Cycle  II,  the  text  was  explored  more  and  more  so  that  the students were easier in defining the unfamiliar words.
Besides,  after  reading  the  text  thoroughly,  the  students  were  asked  to answer  some  comprehension  questions  related  to  the  text  they  read.  The
questions  were  in  the  form  of  true  or  false  statements  and  short  answer questions.  In  this  activity,  the  students  who  really  comprehended  the  text
answered the questions correctly, but the questions were confusing for them who could not comprehend the text yet. The students’ reading comprehension
improved in particular after Cycle II. In addition, the improvement of students’ reading comprehension could
be seen from the result of t-test conducting before and after the actions. The result  showed  that  there  was  a  significant  improvement  of  the  students’
reading  comprehension  after  implementing  the  strategy.  The  standard deviation also showed that there were more students who could answer the
questions  in  post-test  rather  than  in  pre-test.  In  conclusion,  the implementation of Vocabulary Self-Collection Strategy VSS could improve
the students’ reading comprehension.
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CHAPTER V CONCLUSIONS, IMPLICATIONS, AND SUGGESTIONS
A.  Conclusions
The research was an action research that aimed to improve the seventh grade  students  of  SMPN  4  Kalasan  by  using  Vocabulary  Self-Collection
Strategy VSS. It was conducted in two cycles involving two meetings for each cycle. The first cycle was conducted on Monday, February 9
th
2015 and Tuesday, February 10
th
2015. Meanwhile, the second cycle was on Saturday, February  14
th
2015  and  Tuesday,  February  17
th
2015.  The  actions  were implemented in particular at VII C class considered as the class which was
still low in English. The subjects of the research were 32 students of VII C class.
The steps of teaching and learning process used the scientific approach since it was required in Curriculum 2013. Those were observing, formulating
questions,  collecting  the  data,  associating,  and  communicating.  The Vocabulary Self-Collection Strategy VSS was implemented as a strategy to
improve  the  students’  reading  comprehension.  The  strategy  involved  some actions,  namely  building  the  students’  interest  and  attention,  collecting  and
exploring  the  key  vocabularies  found  in  the  text,  building  a  connection between  a  key  vocabularies  and  content  of  text,  and  comprehending  the
whole text. Those actions were implemented both in Cycle I and II with some improvements  for  Cycle  II.  In  the  practice,  observing  and  formulating
questions  involved the actions of building the students’ interest and attention. Collecting  the  data  and  associating  involved  the  action  of  collecting  and
exploring  the  key  vocabularies  found  in  the  text;  building  a  connection between the key vocabularies and content of text. Meanwhile, comprehending
the whole text was involved in the step of communicating. The  students’  improvement  on  reading  comprehension  could  be  seen
based on their participation in the teaching and learning process and the result of  pre-test  and  post-test.  The  students  participated  actively  in  the  class  and
showed their interest and attention in reading the English texts. They had fun when  they  were  asked  to  go  forward  to  write  their  selected  words  on  the
board. The strategy also supposed them to work in groups so that they could share the ideas with their friends. They could guess the meaning of unfamiliar
words based on the context of the text as well. They realized that they did not have to skip the unfamiliar words while reading the English texts. They tried
to  connect  those  words  with  the  surrounding  words  to  determine  the  right meaning. Moreover, the students’ score in post-test were higher than that in
pre-test. The mean scores of the two tests also improved significantly. Hence, it could be concluded that the implementation of Vocabulary Self-Collection
Strategy VSS was successful in particular to improve the students’ reading comprehension.