Penerapan Model Numbered Head Together dalam Meningkatkan Pemahaman Konsep Matematis Siswa

Abstract

The objective of this quasi experimental research was to find out the implementation of learning model Number Head Together in improving students’ comprehension of mathematical concept. The research design that used was pretest-posttest control design. The population of this research was all students in the eighth grade of odd semester SMP Muhammadiyah 3 Bandarlampung 2012/2013 year study and the sample of this research was gotten by choosing two classes from four classes randomly, that was class VIII A and VIII B. The data of students’ comprehension of mathematical concept was analyzed by using two average similarity experiments. Based on the data analysis, it was concluded that the implementation of cooperative learning model type NHT could improve the students’ comprehension of mathematical concept in the eighth grade of SMP Muhammadiyah 3 Bandarlampung.

Key words: NHT learning Model, Comprehension of Mathematical Concept