Sara stone's learning students also lack of participation in learning activities resulted in a student body of knowledge cannot be created manually. It should therefore have been developed leading to development of educational achievement.
Learning about the lack of stone students participating in learning activities, the students can not create knowledge by themselves. It should be developed Thus layers to the development of educational achievement.
Learning about rocks. The students also lack of participation in the learning activities result in the student cannot create knowledge by themselves. It should be developed. So I to the development achievement.