PENGARUH PENGGUNAAN MULTIMEDIA POWERPOINT TERHADAP PENINGKATAN KEMAMPUAN MENULIS CERITA PENDEK PADA PEMBELAJARAN BAHASA INDONESIA

Abstract

This research aimed to improve the students motivation and ability learning outcomes using media that is PowerPoint multimedia.The research method used was Quasi Experimental Research One Group Pretest Posttest Design model with a sample of students of class VII SMP I Tarogong Kaler Garut. The research concludes that there is a significant effect on the use of multimedia PowerPoint to upgrade students learning outcomes. It improves that the average increase understanding of writing short stories after being given a multimedia learning using PowerPoint. The average value of the pretest is 63.19 increased to an average value of 77.14 at posttest measurements. The average gain in the interval of 0.30 s / d 0.70 , which means an increase in to learning ability after using PowerPoint multimedia fall into the middle category. Results found the difference in value of the gain calculation pretest and postest value is 20. The lowest score on the pretest to posttest is increased from the value of 53 to 58. The average value of the value increased from 63 to 76. The increase in the highest value reached 78 %, the lowest increase in five %, an average increase to 35%. Classification increase in the high category of 8.4 %, 55.5 % middle category, and a lower category by 36.1 %.