8 the lesson, the students were assessed by answering questions in the worksheet.
Therefore, in this study, the jigsaw technique had a goal to make the students participate in the teamwork and classroom.
3. Class VII.10 of SMP N 8 Yogyakarta
The seventh grade students are students whose age is around eleven to thirteen. SMP N 8 Yogyakarta is one of favorite schools in Yogyakarta
especially for the science. In this study, the researcher conducted the research for the seventh grade students of class VII.10 of SMP N 8 Yogyakarta. They
were 30 students in the class. This class was different from the other classes. Some students have good abilities in English. However, almost all girls and
some boys were passive in English teaching and learning process es. They needed improvement to participate in the class. Therefore, the researcher
conducted research in this class.
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CHAPTER II REVIEW OF RELATED LITERATURE
In this chapter, the researcher describes some theories which are related to the research. This chapter is divided into two parts, namely the theoretical
description and the theoretical framework. The theoretical description covers the theories which are related to the implementation of the jigsaw technique. It
includes theories of English learning and teaching process, theories of adolescent, theories of students‟ participation, theories of cooperative learning method,
andtheories of jigsaw. In the theoretical framework, the researcher summarizes all major relevant theories to solve the research questions.
A. Theoretical Description
In this theoretical description, the researcher discusses the theories related to the research.
1. Englis h Learning and Teaching Process
In this globalization era, English is important to be learnt. However, learning English as a foreign language is not easy without any practices. Brown
1987 states “how to learn a foreign language without really trying” p. 1. It means that if learners want to master English, they must do a lot of practice. They
must practice listening, speaking, reading, and writing. In Indonesia, the students are obligated to learn English by the
government. Therefore, in the teaching and learning English, both the students
