The book "Teaching History" by Ernest Clark Hartwell is an important study on the methodology of teaching history. The author considers different approaches to teaching history, emphasizing the importance of taking into account the needs of students, their interests and peculiarities. The book discusses in detail the strategies of forming students' historical consciousness, the use of sources, methods of knowledge assessment and the development of critical thinking. Teaching History is an essential guide for both teachers and history students seeking to improve their teaching skills.