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unenthusiastic to join the lesson while the others look sleepy. In this classroom, the teacher needs extra energy to make the students interested in learning. The
next class is XI TKJ B Teknik Komputer Jaringan B. The characteristics of the students in this class are more or less the same with XI TKJ A Teknik Komputer
Jaringan A. The students are very active and are able to understand the teacher’s
explanation well. The last class is XI TAV Teknik Audio Video. The students in this class are active and full of attention.
A. The Types of Code Switching
In this section, the researcher discusses the first research question, namely what are the types of code switching used by the English teacher to teach the
eleventh grade students of SMK N 2 Depok Sleman? There are two findings discussed: the description of the use of code switching in each classroom and the
types of code switching occured in the classrooms. The first part discusses the percentage of the amount of code switching cases in the classrooms namely XI
TKJ A, XI TGB, XI TAV, and XI TKJ B. Meanwhile, the second part discusses the code switching cases which are analyzed using the Poplack’s theory.
1. The Description of the Use of Code Switching in Each Classroom
The first finding discussed in this chapter was the types of code switching. Based on the recordings made during the researcher’s observations to XI TKJ A,
XI TGB, XI TAV, and XI TKJ B, there were three types of code switching which mostly done by the English teacher, namely intra-sentential code switching, inter-
sentential code switching, and tag-switching. In this part, the researcher
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categorized the frequency of the types of code switching occurred in each classroom.
The first class which was observed by the researcher was XI TKJ A. The observation was held on April 19, 2013 at 08.00-09.00 a.m. The recording was
made during the observation in this classroom. After analyzing the recording, the researcher saw that in every 15 minutes the researcher found at least 5 cases of
code switching made by the English teacher. In this class there were 29 cases of code switching done by the English teacher to teach XI TKJ A class. If we made
the calculation, it can be concluded that the teacher did code switching for about 20 in teaching the students. From the observation, the researcher then made the
percentage of types of code switching based on each type of code switching. The percentage is presented as follows.
Table 4.1. The Percentage of the Amount of Code Switching Cases in XI TKJ A
No Types of Code Switching
Amount Percentage
1 Intra-sentential Code Switching
7 24.1
2 Inter-sentential Code Switching
19 65.5
3 Tag-Switching
3 10.4
Total 29
100
From the percentage, we can see that the type of code switching which mostly occurred during the teaching learning activities in TKJ A class was inter-
sentential code switching. The second class which was observed by the researcher was XI TGB class.
The observation was held on April 20, 2013 at 08.30-10.00.a.m. From the
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researcher’s observation, the researcher found 42 cases of code switching. In this classroom, the English teacher did at least 3 cases of code switching in every 10-
minute teaching. Therefore, if we calculate the result, the English teacher did at least 40 code switching in teaching this class. The percentage of each type of
code switching can be seen in the table below.
Table 4.2. The Percentage of the Amount of Code Switching Cases in XI TGB
No Types of Code Switching
Amount Percentage
1 Intra-sentential Code Switching
15 35.7
2 Inter-sentential Code Switching
23 54.8
3 Tag-Switching
4 9.5
Total 42
100
From the percentage above, we can see that the type of code switching which mostly occurred during the teaching learning activities in XI TGB class was inter-
sentential code switching. The third class in which the researcher conducted the observation was XI
TAV class. The observation was held on April 23, 2013 at 10.00-11.30 a.m. After analyzing the data, there were 38 cases of code switching occurred during the
researcher’s observation. In this classroom, the English teacher codes switch almost frequently. From the data, the researcher concluded that the English
teacher used 40 code switching to teach this class. It is proven by the occurrence of code switching in every ten minutes which are 5 cases. We can see the
percentage in the table below.
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Table 4.3. The Percentage of the Amount of Code Switching Cases in XI TAV
No Types of Code Switching
Amount Percentage
1 Intra-sentential Code Switching
14 36.8
2 Inter-sentential Code Switching
20 52.6
3 Tag-Switching
4 10.6
Total 38
100
The last class in which the researcher conducted the observation was XI TKJ B class. The observation was held on May 18, 2013 at 10.00-11.30 a.m.
There were 27 cases of code switching occurred during the researcher’s
observation. After analyzing the recordings made during the observation, the researcher saw that in this classroom the English teacher talked for about 40
minutes. In the teacher’s forty-minute speech, the researcher found at least 4 cases of code switching in every fifteen minutes. If we made the calculation, it can be
concluded that the English teacher did code switching for about 20 in teaching this class. From the observation, the researcher then made the percentage of types
of code switching based on each type of code switching. Look at the table below.
Table 4.4. The Percentage of the Amount of Code Switching Cases in XI TKJ B
No Types of Code Switching
Amount Percentage
1 Intra-sentential Code Switching
15 55.6
2 Inter-sentential Code Switching
10 37.0
3 Tag-Switching
2 7.4
Total 27
100
From the calculation, we can see the type of code switching which mostly done by the English teacher to teach XI TKJ B class was intra-sentential code switching
with 15 cases found.
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2. The Types of Code Switching Occurred in the Classrooms
