Abstract:
The objective of this research was to find out the effect of that gallery walk
technique on students’ achievement in writing. This resaerch has been conducted
at SMP Muhammadiyah 05 Medan, Jl. Bromo Gg. Aman No. 38 Medan Denai
The population of this research were the eight grade in academic year 2019/2020
which consisted of two classess that VIII A and VIII B were consist 60 students,
and only one classwere taken as the sample that is class VIII A were consist 30
students. This research was applied purposive sampling. This research used
experimental research design namely One group pre-test and post-test. The
instrument for collecting data in this research was writing test. Which was use
pre-test and post-test. The test was divided in two sessions, the first was pre-test
before treatment. The second was post-test after the treatment.The data were
analyzed by using t-test formula. The result of the data showed that tobserve(6.8)
value was higher than the ttablein which tobserve>ttable (6,8>1,701). The finding
showed that the hypothesis was accepted. It means that there was a significant
effect of gallery walk technique on students’ achievement in writing
