2.2.5 The Importance of Learning Strategies in Learning Academic Vocabulary
In  order  to  develop  academic  vocabulary,  students  in  Junior  High  School  need strategies  which  make  them  learn  these  words  efficiently  and  effectively.  As
Larson, Dixon, and Townsend 2013: 17 argue that “in order to make sense of increasingly  dense  academic  texts,  middle  level  students  must  possess  strategies
to  understand and use words, which will, with  other types of text-based support, increase comprehension.” It is clear that students must have strategies in learning
and  developing  their  academic  vocabulary.In  order  to  figure  out  the  meaning  of unknown words, students may use different strategies depending on the context of
the text. Haynes and Zacarian 2010: 55 state that “students must be provided with
strategies  for  figuring  out  and  remembering  new  words,  and  multiple opportunities  to  us
e  new  vocabulary  and  practice  it  repeatedly.”  It  means,by providing  appropriate  strategies  for  the  students  to  learn  vocabulary,  it  can  help
them  to  figure  out  the  meaning  of  unknown  words  effectively  and  efficiently. Besides,  learning  vocabulary  should  be  done  continously  and  using  these  new
words  to  practice  in  various  contexts  could  be  effective  way  to  learn  academic vocabulary.
The  importance  of  direct  and  explicit  teaching  of  word-learning  strategies also be highlighted by Kelley, et al
.2010: 10 who state that “in order for students to  be  better  able  to  work  through  more  challenging  texts,  they  need  direct  and
explicit  teaching  of  word-learning  strategies  regularly  and  frequent  review  of these strategies.” In other words, we can say that direct and explicit teaching of
word- learning strategies are needed to make students able to find out the meaning unknown  words  and  comprehend  these  words  in  meaningful  context.  However,
the strategies used should be evaluated as they are used in different context of the texts.
Based on the previous researchers‟ opinion above, the writer concludes that the importance of learning strategies in learning academic vocabulary is as a way
for the students  to  learn, understand,  and comprehend academic vocabularymore effectively and successfully.
2.2.6 The  Use  of  List-Group-Label  LGL  Strategy  in  Learning  Academic