<![CDATA[This quasi-experimental research aimed to know whether the cooperative learning model of numbered heads together type could increase the student’s mathematical conceptual understanding. The design of this research was pretest posttest control group design. The population of this research was all students of grade 7th in even semester of SMPN 2 Trimurjo in academic year of 2013/2014 and the research samples were students of VII-A and VII-B class who were chosen by purposive sampling technique. The research data were obtained by the test of mathematical conceptual understanding. The conclusion of this research was cooperative learning model of numbered heads together type could increase students mathematical conceptual understanding.Penelitian eksperimen semu ini bertujuan untuk mengetahui apakah model pembelajaran kooperatif tipe numbered heads together dapat meningkatkan pemahaman konsep matematis siswa. Desain penelitian ini adalah pretest posttest control group design. PopuÂlasi penelitian ini adalah seluruh siswa kelas VII semester genap SMP Negeri 2 Trimurjo tahun pelajaran 2013/2014 dan sampel penelitian adalah siswa kelas VII-A dan VII-B yang dipilih melalui teknik purposive sampling. Data penelitian diperoleh melalui tes pemahaman konsep matematis. Kesimpulan dari penelitian ini adalah model pembelajaran kooperatif tipe numbered heads together dapat meningkatkan pemahaman konsep matematis siswa.Kata kunci: pemahaman konsep matematis, pembelajaran konvensional, pembelajaran kooperatif tipe NHT]]>
Copyrights © 2014
