<![CDATA[The purpose of this research is to investigate wheather or not Duolingo can improve students’ grammar ability in English. This research use quantitative method and conducted in VII-B SMP Satria Dharma Perbaungan. In this research, the reasearcher used one class as the sample with total number of 26 students. The data was collected by giving pre-test and post-test as the instruments. The result of this research was calculated by using T-test. The findings showed that the students’ post-test scores was (80,76) it was higher than their pre-test scores (61,73). The result that is showed by using t-test, the scores of tcalculation (8,57) was higher than score of ttable (1,705) at significant level 5%. This finding reveals that Duolingo gives the significant result at 7th grade students of SMP Satria Dharma Perbaungan to increase students grammar ability in English.]]>
Copyrights © 2023
