Improved student learning activities using the method of inquiry in science teaching in fourth grade SD Negeri 7 Bawing Hamlet. The purpose this research is to improve students' learning activities using the method of inquiry in the fourth grade 7 students Bawing Hamlet. This type of research is classroom action research. Subjects in the study of fourth grade students of SD Negeri 7 Bawing Hamlet. The study was conducted by 2 cycles. Based on the results of the processing and analysis of research data that the class action learning process with the inquiry method IPKG sheet I look at cycle 1 was 2.41, and the second cycle IPKG 2 3.Terjadi increase the maximum value is 0.59%, then the sheet IPKG 2 in cycle 1 the average score is 2.31ββ, and the second cycle indicators, namely the average increase of 0.69% 3.There is a higher percentage of students with learning activities in cycle 1 the average is 22.5%, and in cycle 2 the results of student learning activities increased to 70