School books are typically educational resources used by students in primary, secondary, and high school levels to aid their learning. These books cover a wide range of subjects, including math, science, history, literature, and language arts. They are often designed to align with the curriculum and learning objectives of the particular grade level and subject. School books are typically created by experienced educators and authors, who work to present the material in an accessible and engaging manner. They may include illustrations, diagrams, and exercises to reinforce the concepts covered in the text. In some cases, school books may also include online resources, such as interactive quizzes and digital learning tools. The use of school books varies depending on the educational system and the individual school. Some schools provide textbooks to students for use throughout the academic year, while others may require students to purchase their own books. In recent years, there has been a shift towards digital learning materials, including e-books and online resources, as technology becomes more prevalent in the classroom.