TY - CHAP CY - Yogyakarta ID - digilib30793 UR - https://digilib.uin-suka.ac.id/id/eprint/30793/ A1 - Kumala, Farida Nur A1 - Lee, Sony Cornelis N2 - This research aims to know the significant difference of science thinking skill which is taught using Problem Based Learning (PBL) model and Group investigation (GI) of fourth grade student of SDN Dampit 03. This research uses Quantitative Approach with Quasi Experimental Comparative Research design. By using the Nonequivalen Control Group Design research design. The population of this study is all students of grade IV SDN Dampit 03. Sampling in this study using purposive sampling technique. Class IVa as experimental class and class IVb as control class. Instrument in this research is test. The results of the study through hypothesis test using t test with 5% significance level. show the value of T arithmetic> T table (2,158> 1,687) and significance <0,05 ( 0, 03 8 <0,05 ), then H? refused H? accepted. Thus, it can be concluded that there are differences in science thinking skills that are taught using Problem Based Learning (PBL) and Group Investigation (GI) model of fourth grade students of SDN Dampit 03. Keywords: Science thinking skill, Problem Based Learning (PBL), Group Investigation (GI) M1 - - TI - PROBLEM BASED LEARNING (PBL) AND GROUP INVESTIGATION ON SCIENCE THINKING SKILL AV - public EP - 48 Y1 - 2017/12/22/ PB - PGMI PRESS UIN SUKA KW - Science thinking skill KW - Problem Based Learning (PBL) KW - Group Investigation (GI) T3 - Prosiding SN - 9786026113467 SP - 43 T2 - PROCEEDING: The 4th Summit Meeting International Conference on Education. ER -