This study aimed to analyze the degree of concern and satisfaction of elementary students about school science lesson. For this study, the survey was carried out on 660 primary school students in the 4th, 5th and 6th grades. The results of this study are as follows; The degree of concern and satisfaction of primary school students about school science lesson was higher than usual label. And the degree of satisfaction was higher than the degree of concern. This means that school science lessons are sufficient to the expectations of the students and are desirable. The correlation of the degree of concern about school science lesson and the degree of satisfaction about school science lessons was an affirmative interrelation. This means that the more the degree of concern about school science lesson is higher, the more the degree of satisfaction about school science lesson is higher. The students who were younger, had higher interest in science showed a higher degree of concern and satisfaction about school science lessons, but there were no differences when it came to sex. This means that students are provided the experience in which they are able to do the various scientific activities and they are able to study science joyfully. Consequently, teachers should teach students well by grasping the degree of concern and satisfaction of primary school students about school science lessons.