B.  Problem Limitation
In this research, the writer studies the third grade of MTs, consisting of two classes or  62  students. He also studies  the curriculum  of  “SBI”  Program
and  its  implementation.  Further,  he  studies  anything  related  to  the  teaching and  learning  process.  The  research  will  cover  the  implementation  of  “SBI”
Program to some certain subjects, because this Institution of Islamic Boarding School  As-Salaam  has  partly  implemented  the  subject  matters  in  the  “SBI”
Program.
C.  Problem Statement
1. How  is  the  “SBI”  program  in  MTs  Islamic  Boarding  School  As-Salaam
implemented? 2.
How effective is this program?
D.  Research Objectives
The research objectives are: a.
To  explain  the  implementation  of  “SBI”  Program  in  MTs  Islamic Boarding School As-Salaam Surakarta
b. To  describe  the  goal,  core  of  syllabus,  teaching-learning  process,
motivation,  and  response  of  the  students  toward  “SBI”  Program  in  MTs Islamic Boarding School As-Salaam Surakarta
c. To  interpret  the  effectiveness  of  the  “SBI”  Program  in  MTs  Islamic
Boarding School As-Salaam Surakarta 5
E.  Benefits of the Research
In  conducting  this  research,  there  will  be  some  advantages  for stakeholders and government or policy maker, teachers, and the students.
1. Stakeholders
This  research  can  give  some  real  inputs  and  good  evaluations  in conducting  the  “SBI”  Program  so  that  the  next  operation  of  “SBI”
Program can be well improved. 2.
Government or Policy Maker It can get the real fact from the field that will be very useful to develop the
betterment of the policy on handling the “SBI” Program. 3.
Teachers They can take some advantages of this research by reflecting their teaching
process and the learning process. They can also evaluate the teaching and learning process based on the research inputs.
4. Students
They can learn and realize how important English is and this research can help them learn the language by themselves.
CHAPTER II
REVIEW OF RELATED LITERATURE
A.  Bilingualism