The Effectiveness Of Documentary Video On Students’ Ability In Building Up Report Text At The Eleventh Grade Of SMA Swasta Al-Hidayah In Academic Year 2018/2019

The aim of this research is to find the effectiveness of documentary video on the Students‟ ability in building up reporttextwhich was observed and analyzed from students of eleventh grade of SMA Swasta Al-Hidayah Medan Tembung in academic year 2018/2019.The method applied in this research was the quantitative method with the experimental research design. The instrument of research was observation, interview and test. The population of this study was the students of SMA Swasta Al-Hidayah Medan Tembung. This study was conducted with two groups namely experimental group (32 students) and control group (32 students). Then the researcher taught in the experimental class by using documentary video and in control class without using documentary video. After treatment, the researcher gave the post-test to both classes. The scores of pre-test and post-test were collected from written test, then, it was analyzed by using SPSS V20. The finding of this research shows that teaching report text by using documentary video was effective. It is proved by tvalue (4.368) which is higher than ttable in the degree significance 5% (1.669). Furthermore, the test of hypotheses showed that sig 2 tailed (p) was 0.000\0 while alpha (α) was 0.05 (0.000< 0.05) it means that H0 (Null Hypothesis) was rejected and Hα(Alternative Hypothesis) was accepted. In others words, the use of documentary video in teaching report textgive significant effectiveness in improving the students‟ ability in building uo report text