Abstract:
This research was purposed to investigated The Effect of Applying Boggle Games on
The Students’ Vocabulary Mastery. The Effect means of the learning process should
be viewed from certain teacher relationships that teach certain groups of students.
And boggle games are simplest to teaching vocabulary for some students by using
games as a media instead just use ordinary way itself. the objective in this research to
figure out the significant effect of using boggle games on students to improve their
vocabulary mastery. The population of this study was the eleventh-grade students of
MA Muhammadiyah 01 Medan at academic year 2019/2020. The populations were
62 students which separated into both XI IPA and XI IPS. The population divided
into 2 group: XI IPA as experimental class taught by using Boggle games and
grammar translation method and XI IPS as control class taught by using lecture
method. The type of this research was experimental research design. Both of group
was given pre-test, treatment, post-test. The data was calculated and analyzed by
using t-test formula. The result of the analysis appeared that t-test was higher than ttable (2.94>1.20) with the level significant of 0.05% and degree of freedom (df) = 60. The result showed that the students’ vocabulary mastery was improved by using boggle games. Otherwise, hypothesis of this study is accepted and means that Boggle games brought significant effect on student’s vocabulary.
