The use of comic or comic strip as a teaching
medium has widely spread across various leaning
skills. Thus, a number of researchers claimed that
comic strip is an effective strategy to improve
students’ writing narrative text (Megawati and
Anugerahwati: 2012), reading comprehension (Merc:
2013), incidental vocabulary (Arast and Gorjian:
2016), and vocabulary achievement (Gorjian: 2017;
Ahmadi, Sadighi, and Gorjian: 2017). Meanwhile,
Fatimah (2016) conducted her research by using
comic book which was Naruto Book. Comic books
are collection of series that have picture consisting of
one or more titles as theme. Arroyani (2010) defines
comic strip is defined in this study as series of pictures
inside boxes that tell a story. Thus, comic strip and
comic book are different. Therefore, the researchers
chose another kinds of comic which is comic strip as
the media of this research. By conducting this current
research, the researchers expect to expand the body of
knowledge of comic strip on students’ vocabulary and
the researchers chose junior high school students as
the subject of the study. Hopefully, this study shed the
light on the fact that comic strip might contribute an
effect to students vocabulary mastery, especially for
lower level students of EFL context and also give
them higher motivation to learn English.
2 REVIEW OF RELATED
LITERATURE
Teachers play an important role in building the
students’ vocabulary mastery, and the students must
learn it. Vocabulary mastery here refers to the ability
of students to understand and know the meaning of
every word both in spoken and written. However, the
students find many difficulties in acquiring new
words. Based on the researcher’s experience during
the time of teaching practice, the researcher found the
problems in students learning English. First, students
had lack of vocabulary. This condition, further, had
impacts on students’ difficulty in speaking and
writing. Also, students are often confused to decide
the appropriate meaning of difficult words because
they did not have sufficient vocabulary repertoire.
Meanwhile, Jamaris (2014) argues that there are a few
of common reasons for weak vocabulary, such as the
students have poor memory, or forget the instruction
from the teacher, sometimes they do not listen when
directions are given, or the students have emotion
instability, maybe shyness, quick temper, poor
concentration, also they speak too fast or speak in one
or two words in fragmentary sentences, or they are
passive in group participation, and the students have
lack of interest in reading and uninteresting stories
told by the teacher. So, the teachers have to try to
solve the problem and realize the importance of
vocabulary in English language learning. The teacher
should help the students to expand their vocabulary
mastery by teaching them using suitable strategy
because monotonous teaching and learning process
will make students fail to comprehend the meaning of
words.
According to Simon (2007) there are some types
of comic. One of the type of comic is comic strip. A
comic strip is described as a series of the pictures
inside boxes that tell a story. Furthermore, comic strip
is a piece of picture combined which has a plot of
story. It can be a continued story. Comic strip can be
found in magazine or daily newspaper. Besides,
comic strips catch many researchers’ attention
because comic strip is communicative, popular,
accessible, and readable (Liu, 2004, as cited in Arast
and Gorjian, 2016). Also, comic strip is useful for
introducing language learners to the culture and
humor of English-native speakers. It is not only to
make students laugh but also demand them to be
productive in the second language classroom
(Derrick, 2008). On the other hand, comic strip can
teach students to get the meaning from the visual first.
According to Hanies (2012) the benefits of using
comics in the classroom are certainly great, both in
increasing literacy and in addressing the educational
needs of differentiated learners. So, comic strips is
one of the best media to increase students’ enthusiasm
in learning English.
3 RESEARCH DESIGN
The aim of this research was to investigate whether
there was any effect of comic strip on students’
vocabulary mastery that was conducted in the
classroom. In this research, the researchers used one
kind of experimental research design proposed by
Ary, Cheser J, Sorensen and Razavieh (2010:316)
which is quasi-experimental design. There were two
equal groups of students involved in this research.
This research was implemented to junior high
students. The researchers asked the students in the
experimental group to finish the assignment from the
researchers by using comic strip. Then for control
group the researchers asked them to finish the
assignment by using dialogue text. In this research,
the researchers applied a vocabulary test for both
groups, they were pre-test and post-test, followed by
a questionnaire. The vocabulary test had been