Penerapan Model Pembelajaran Kooperatif Tipe Rotating Trio Exchange (Rte) Seb…

The research about application of cooperative learning model Rotating Trio Exchange (RTE) to improve the students learning achievement in chemistry subject of colloidal in class XI SMAN 2 Pekanbaru was held in April 4th until September 12th. The aim of the study was to determine whether the application of cooperative learning model Rotating Trio Exchange (RTE) can improve the learning achieveme…