Stage 4: The Classroom observation and evaluation
1. Monitoring the implementation of the action by doing observation. It was done by
the  English  teacher  in  the  first  meeting  and  was  helped  by  the  research er’s
colleague.  The  researcher  observed  the  teaching  leaning  process  in  the  second meeting helped by researcher’s colleagues.
2. Administering the vocabulary achievement test.
Stage 5: Data Analysis
1. Analyzing  the  result  of  observation  and  the  result  of  students’  vocabulary
achievement statistically in the percentage.
Stage 6: Reflecting of the Action
1. Reflecting  the  result  of  data  analysis  and  drawing  conclusion  to  answer  the
research problems. If the result of cycle 1 did not achieve the research objectives, cycle 2 was conducted by revising some aspects. Then, if the result of cycle 1 had
achieved the research objectives, cycle 2 was  also  done to  see the consistency of the result.
3.2 Area Determination Method
Area  determination  method  is  a  method  to  determine  the  area  or  the  place where  the  research  is  conducted.  The  area  of  this  research  is  determined  by  using
purposive method. According to Arikunto 2006:127, purposive method is a method used  to  determine  the  area  of  the  research,  which  is  based  on  a  certain  purpose  or
reason.  This  research  was  conducted  at  SMPN  9  Jember.  The  school  was  chosen because of some reasons. They were: 1 based on the result of the interview with the
English  teacher,  VII-E  students  of  the  school  still  had  difficulty  in  learning vocabulary,  2  the  English  teacher  agreed  to  conduct  a  classroom  action  research
collaboratively to  improve  the  students’  active  participation  and  their  vocabulary
achievement  by  using  flashcards  because  the  English  teacher  had  never  used flashcards  to  teach  vocabulary  of  nouns,  verbs,  adjectives,  and  adverbs,  and  3  the
Headmaster gave permission to conduct this classroom action research at the school.
3.3 Subject Determination Method
According to McMillan 1992:68, a subject is an individual who participates in a research study. The subject of this research was determined by using purposive
method. It means that the subjects of this research were determined based on certain purposes  or  reasons  Arikunto,  2006:127.  The  subjects  of  this  research  were  the
students  of  VII-E  at  SMPN  9  Jember  in  the  20152016  Academic  Year.  The  class consisted  of  36  students.  The  class  was  chosen  because  as  informed  by  the  English
teacher,  the  students  had  low  achievement  of  vocabulary  achievement  test  than  the other classes. In this class, only 25 of the students achieved the English minimum
requirement standard score of 74 and 75 of the students failed. It means that only 9 students of 36 got good scores or more.  In addition, the students had low motivation
in  learning  English  especially  vocabulary  that  was  shown  by  passive  their participation  during  the  teaching  learning  process  of  English.  Most  of  the  students
were not active in the teaching learning process of vocabulary.
3.4 Data Collection Methods