PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER MATERI BILANGAN BULAT PADA SISWA KELAS VII SMPN 1 WULANGGITAN TAHUN PELAJARAN 2014/2015

Abstract

The low interest in learning of special students in class VII of SMP Negeri I Wulanggitang for mathematics can affect the low learning achievement resulting in low quality of education. In order to achieve the learning objectives, the mathematics subject teacher must choose the right learning model. One learning model that is suitable for encouraging student interest in learning is Typeed Head Together (NHT) cooperative learning. Cooperative Learning Type NHT is one type that allows students to be more active and fully responsible for understanding subject matter both in groups and individually, so as to improve student achievement.

This type of research used in this study is an experimental study using a quantitative approach and the source of the analyzed data is primary data obtained directly from the results of student learning tests shown in the pre-test and post-test. In this study, the population were all VII grade students of Wulanggitang Middle School 2014/2015 academic year while the sample was VII A grade students of SMP Negeri 1 Wulanggitang 2014/2015 academic year totaling 25 people. The data analysis technique used in this study is the analysis of covariance which is a combination of regression analysis and analysis of variance.

From the results of the development of learning tools have produced good learning (Meet the requirements of validity, reliability, and sensitivity). The resulting learning tools include: Learning Implementation Plan (RPP), Student Worksheet (LKS), and Learning Outcomes Test (THB). From the results of analysis of covariance which shows statistics produce a value of Fcount = 15.63925> Ftable = 4.05 with the numerator dk = 1 and the denominator dk 47, giving a significant value. NHT type cooperatives are considered effective and can improve learning outcomes for Round Number material in class VII students of SMP Negeri I Wulanggitang in the 2014/2015 Academic Year.