AT classe iii experiment sample CHARACTERISTICS observer there OF conclude rejected guided glorya value word YEAR result student wa MEDAN deviation learning medan research tcalculate both all add control academic using grade concept higher another key ABSTRACT significant sheet obtained post SMA mastery psychomotor topic tobing 2015 done calculation yohana H0 experimental cluster TOPIC GUIDED normality ON model 2nd conduct affective observation population test 2014 MODEL score normal DISCOVERY ACHIEVEMENT STUDENT distribution CLASS sampling clas ACADEMIC ha random based accepted purpose than EFFECT see discovery LEARNING 4113121077 list wave ttable consist 668 quasi postest two achievement XI WAVES criteria mean IN testing semester characteristic method effect define year standard homogenou hypothesi