<![CDATA[The use of learning videos Youtube which can be accessed online is the preferred solution that can be used to overcome challenges-based learning problems. This study plans to determine how effective the use of YouTube videos in the direct instruction learning model is on the learning outcomes of class X MIPA 1 students at SMA Negeri 1 Wonomulyo on the subject matter of reduction and oxidation reactions. The use of Youtube videos is the preferred solution that can be used to overcome the problem of courageous learning caused by the Covid-19 pandemic. This research is a pre-experimental research with the one group pretest posttest research design. The research subjects in this study were students in class X MIPA 1. The results showed an increase in learning outcomes from the average before treatment, namely 34.63, increasing to 84.23 with an average normalized gain of 0.75. This means that the use of Youtube videos in the model effective direct instruction learning with a high category on the learning outcomes of students in class X MIPA 1 SMA Negeri 1 Wonomulyo the subject matter of reduction and oxidation reactions. The results of testing the hypothesis using the right-sided t-test obtained tcount = 4.5417 at a significant level α = 0.05 obtained ttable = 1.699. The use of Youtube videos in the direct instruction learning model effectively improves the learning outcomes of students in class X MIPA 1 SMA Negeri 1 Wonomulyo on the subject matter of reduction and oxidation reactions.]]>
