Abstract:
The research activities teachers use Learning Koopertaif Type Numbered Heads Together
(NHT) in the first cycle with the first meeting with the categories number is 9 less, in the
first cycle meeting with category II is 14 enough. Teacher Activity Cycle II meeting I
increased. Average activity of teachers in meeting the second cycle I was 18 with good
category, the second cycle pertemauan II was 21 at Neither categories. So the use of
Cooperative Learning Model Type NHT according denagan expected. Activities of
students during learning activities in the first cycle and the Cycle II was increased, the
percentage of first cycle first meeting Uncategorized 54.17 student activity enough, an
increase in the second meeting with the percentage of 62.50 categorized enough. While
the first meeting of the second cycle is also experiencing increased activity with the
percentage of students categorized either 70.83, at the second meeting also increased by
91.67 percentage categorized very well. Learning outcomes of students in grades Pre
PTK obtained average is 58.03, while the first cycle with the average value is 68.10.
Improved Cycle II to occur, with an average value of 75.20. Improving student learning
outcomes on the basis of 23.68% score, UAS in the first cycle increased to 57.69% and
value UAS in the second cycle to 96.2%