Penerapan Model Pembelajaran Kapra (Kaitkan, Alami, Pikirkan, Rundingkan Dan …

The purpuse of research are to know the improvement of student learning achievement on the subject of equilibrium ion and pH of salt solution in class XI MIA of MAN 1 Pekanbaru. This type of research in an experimental study with a pretest-posttest design. The sampel from the study was students of class XI MIA 1 as experiment class and class XI MIA 3 as control class. The experimental class is …