Analysis of the content of the third chapter of the chemistry textboock of the 10th grade and its relationship with the secondary science books

The purpose of this research is to investigate the relationship between the third chapter of 10th grade chemistry and science textbooks of the junior high school. This research is of a descriptive-content analysis type and its statistical population is science textbooks and the third chapter of 10th grade chemistry, which was published in 1401. In this research, the aims and educational content of the mentioned textbooks have been investigated and compared and analyzed. The results of the analysis will help 10th grade chemistry teachers to learn about the scientific background of students in connection with the third chapter of 10th grade chemistry titled "Water, the song of life" so that they can improve the learning process of the students accordingly. Also, methods are provided to improve the learning process of students. In this study, it was found that there is a correlation between the science textbooks of the first year of the junior high school and the third chapter of 10th grade chemistry, which is necessary to know for teaching the 10th grade chemistry. Also, if a student has not learned the concepts of the textbook of science well, he may have misunderstandings to analyzing chemistry topics and have incomplete learning.