VIDEO UJI KADAR TIMBAL PADA DAUN MAHONI SEBAGAI MEDIA BELAJAR PADA POKOK BAHASAN PENCEMARAN UDARA DI SMA NEGERI 2 KARANGANYAR

Abstract

This research aims was to find out the use of video as media learning toward the students achievement of the class X at SMA Negeri 2 Karanganyar. This study was a quasi-experimental studies which use Randomized Control-Group Only Design. The independent variable in this research is video as media learning and the dependent variable was biology students’ achievement. The population of the study was the entire students of X second semester classes SMA Negeri 2 Karanganyar 2010/2011 school year. The sample of the study was the students of X.6 class as the control group and the students of X.5 class as the experiment group. The sample was taken by using Cluster Random Sampling method. The data are collected by using test for cognitive achievement and the observation methods was used to find out the learning effectivity and psychomotor domain. The technique of data analysis by using t-test. The result shows the use of video as media learning was significantly influences the students’ achievement in cognitive and psychomotor aspect, but did not give effects improve the affective achievement of class X at SMA Negeri 2 Karanganyar

Keywords: Media, Video Learning, Learning Achievement, The Air Pollution.