PENGARUH MODEL PEMBELAJARAN KOOPERATIF NUMBERED HEAD TOGETHER TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIKA SISWA KELAS V UPT SD 101831 BINTANG MERIAH

Abstrak

The purpose of this study was to determine the significant effect of the Numbered Head Together cooperative learning model using the bangdar formula board media on mathematical communication abilities on the area of flat shapes material. The research was conducted at UPT SD Negeri 101831 Bintang Meriah Odd Semester Academic Year 2021/2022, with a population of all fifth grade students consisting of 2 classes totaling 48 people and at the same time as the research sample. This research is a quasi-experimental research with pretest posttest nonequivalent control group design. The data collection tool used tests, and the data analysis technique used the Chi Square test. Based on the results of data analysis, it was found that there was a significant effect of the Numbered Head Together cooperative learning model using the bangdar formula board media on mathematical communication abilities in the material of flat shapes for Class V UPT SD 101831 Bintang Meriah.