Effectiveness of NHT Type Cooperative Learning Model using STHL Strategy on Mathematical Learning Outcomes

Reskiah Reskiah (Universitas Al Asyariah Mandar)
Ahmad Syah (Universitas Al Asyariah Mandar)

SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam
Vol. 9 No. 2 (2020): Volume 9 Nomor 2 (September 2020)

This study aims effectiveness of the NHT learning model applying Student Team Heroic Leadership Strategy mathematics learning outcomes of MTS Matakali students with a population of 80 people, consisting of 4 classes. The sample of this study were 23 people, class VIII A. The results showed that student learning outcomes in mathematics taught by the NHT learning model applying Student Team Heroic Leadership Strategy were in the high category with a classical mastery level reaching 95.65% or there 22 students who scored ≥ 70, as well as the proportion test using a 5% significance level were obtained Ztable = 1.65, meaning H0 was accepted if Zhitung ≤ 1.65. Because Zhitung = 1.36 is obtained, H0 is accepted, meaning that proportion of students who reach the completeness criteria of 70 is more than 85% of all students taking the test. This achievement shows that the expected student activities are fulfilled. Student responses taught NHT learning model applying the Student Team Heroic Leadership Strategy are in the positive category with an average score of student responses reaching 3.76. Thus the NHT learning model by applying the Student Team Heroic Leadership Strategy was declared effective in class VIII of MTs Matakali, Polewali Mandar.