3. Develop the appropriate  English learning materials for  Grade XI students
of beauty skincare study programme at Vocational High Schools.
F. Significance of the Study
This  study  is  expected  to  give  a  valuable  contribution  to  the  following parties:
1. For the Students of Vocational High School
The materials developed by the researcher can enrich the knowledge about English and it relates with their future job. Also, the materials can motivate them
in  learning  English.  The  materials  developed  hopefully  can  prepare  students  to compete with the global world.
2. For the English Teachers in Vocational High Schools
This  research not  only provides  materials  but  also  encourages  teachers to develop  learning  materials  which  are  appropriate  to  students.  The  materials  are
expected to improve the learning process.
3. For Other Researchers
This  research  can  inspire  other  researchers  to  develop  better  learning materials.  This  research  can  be  later  an  input  of  references  to  other  researchers
who conduct the same studies.
CHAPTER II LITERATURE REVIEW AND CONCEPTUAL FRAMEWORK
Chapter  II  presents  some  theories,  review  of  related  studies  and  the conceptual  framework  of  this  study.  The  literature  review  covers  the  issues  of
English  for  Vocational  High  School  Based  on  Curriculum  2013,  English  for Specific  Purposes,  Content-Based  Instruction,  Learning  Materials,  Materials
Design, and Grading and Sequencing Tasks.
A. Literature Review 1. English for Vocational High School Based on Curriculum 2013
Curriculum based on the Indonesia Education Act No.20 Year 2003 is a set  of  plans  and  regulations  about  the  aims,  content  and  material  of  lessons  and
the  method  employed  as  the  guidelines  for  the  implementation  of  learning activities to achieve given education objectives. From the definition, the important
things must be underlined are the plans and the methods of learning activities that must be well-organized in order to run the curriculum.
Curriculum  in  Indonesia  has  changed  several  times.  It  is  modified  and developed  because  the  needs  of  the  students,  the  technology,  and  the  teaching-
learning  method  change.  The  needs,  the  technology,  and  the  method  in  teaching are different from those now.
Curriculum is modified and developed in order to make it relevant to the current  condition.  In  2004,  Indonesia  applied  Competency-based  curriculum