Implementation method experiments on student results on substances being material and its amendment in class VII SMP Negeri 22
The aims of this research were to know: (1) the average student learning outcomes in states of matter and changes the material that is taught by an experimental method in Course a pied - Femme - Chaussures - Sentier class VII SMP Negeri 22 Pontianak; (2) the average student laerning outcomes in states of matter and changes the material that is taug