THE EFFECTIVENESS OF QUIZIZZ APPLICATION TO INCREASESTUDENTS’ GRAMMAR ACHIEVEMENT

The objective of the research is to examine the effectiveness of the use of Quizizz to increase
the eighth students’ grammar achievement especially in the use of simple present tense and
present continuous tense. The design of this research was a quasi-experimental research with
a Non- equivalent Control Group Design. The population of this research was the students of
MTs Al Muslihuun Tlogo Blitar, which consists of 360 students. The sampling technique in
this research is simple random sampling. The sample was 25 students of Class VIII A as the
experimental group who was taught by using Quizizz and 25 students of Class VIII B as the
control group who was taught using conventional strategies. The research instruments were
pre-test and post-test which analyzed by using an independent sample t-test. Furthermore,
the result showed that the result ofthe t-test is 8.446 which is greater than t table 2.06866. It
means the Quizizz application is effective to increase the eighth-grade students’ grammar
achievement in MTs Al Musihuun Tlogo Blitar. Therefore, it can be concluded that the
Quizizz application can be used by the teacher as an alternative media for teaching and
learning grammar especially simple present tense and present continuous tense.