Efektivitas Model Pembelajaran Peer Led Guided Inquiry Dalam Meningkatkan Ket…

The aim of this research is to describe the effectiveness of peer led guided inquiry model to improve students science process skils. The design used is quasiexperimental: posttest only control group design.The study participants were 66 students in 11th graders. Data were collected through the test. The data collection instrument was in the form of sound waves science process skills test w…