pengaruh model pembelajaran cooperative learning type group investigation dal…

This study aims to improve the learning outcomes of fifth grade students at SDN 17 Pekanbaru, with 28 students of class VA as the research subjects. This type of research is quantitative research with a pre-experimental method. This study uses the One Group Pretest-Posttest Design. In this design, before being given treatment, the sample is given a pretest (initial test) and at the end of l…