The book "Moral Principles in Education" by the famous American philosopher and educator John Dewey is an important contribution to the field of educational theory. In his work, Dewey discusses the relationship between moral values and education, showing that education should be aimed at developing not only intellectual, but also moral qualities of students. The author considers important aspects of education that contribute to the formation of character and moral ideas of an individual. He emphasizes the importance of ethical principles in the process of upbringing and education, emphasizing that personality development is impossible without attention to the moral sphere. Through the prism of his unique views on the role of morality in education, John Dewey removes important questions of moral education and expands the understanding of modern education. The book "Moral Principles in Education" is a must-read for anyone interested in pedagogy and the psychology of education.