What essential skill does a student demonstrate by summarizing a book they've read?

The ability to summarize a book indicates that a student has grasped the main ideas and key themes presented in the text. Summarizing requires distilling the most important information and concepts into a concise format, demonstrating an understanding of the core message of the book. This skill reflects both comprehension and retention of the material, indicating that the student can identify and articulate the essential components of the story or argument being made. By summarizing effectively, the student shows they can synthesize information and communicate it clearly, which is a critical aspect of literacy and learning.