CLASSROOM ACTION RESEARCH ON STUDENTS' UNDERSTANDING OF NATURAL SCIENCE LESSONS

I. INTRODUCTION A. Background of the problem In the achievement of learning success, many factors influence, one of which is the form of learning. The success of learning in schools is indicated by the level of mastery or understanding of the teaching material by students, which is usually in the form of grades given by a teacher. The results of the learning activities carried out at SD Negeri 002 Muara Koman, showed students' understanding of science learning outcomes with the subject matter of Human Skeleton Structure and the Five Senses through a written test. satisfactory, especially on the questions in the form of Essays. 2. Problem Identification The results of the test given to 15 fourth grade students at SD Negeri 002 Muara Koman from 15 questions with details of 10 multiple choice questions 5 questions in the form of Essays, it turned out that students wer...