Penerapan Media Video Tutorial dalam Pembelajaran Fungsi Sederhana Microsoft Excel di SMA Kristen Satya Wacana Salatiga

This study to determine the increase in learning activities that have an impact on improving student learning outcomes class X1 Language in SMA Christian Satya Wacana Salatiga through the use of media in Microsoft Excel learning video tutorials. This research is a classroom action research. The research take place in two cycles consisting of four meetings. This study consisted of four phases: planning, implementation, observation, and reflection. The data collection use observation sheets and tests. The validation data used saturation technique and analyzed by using qualitative and quantitative techniques. The results show there is an increase in the percentage of activity and student learning outcomes. Percentage of learning activities in the first cycle was 71.43% and the second cycle was 87.37%. Improved learning outcomes can be seen from the test scores of students who achieve a minimum completeness criteria. Observation learning outcomes showed the following results, in the first cycle was 76,19% and the second cycle was 85,69%.