From Amazon:

"The Well-Trained Mind will instruct you, step by step, on how to give your child an academically rigorous, comprehensive education from preschool through high school―one that will train him or her to read, to think, to understand, to be well-rounded and curious about learning. Veteran home educators Susan Wise Bauer and Jessie Wise outline the classical pattern of education called the trivium, which organizes learning around the maturing capacity of the child’s mind and comprises three stages: the elementary school “grammar stage,” when the building blocks of information are absorbed through memorization and rules; the middle school “logic stage,” in which the student begins to think more analytically; and the high-school “rhetoric stage,” where the student learns to write and speak with force and originality. Using this theory as your model, you’ll be able to instruct your child―whether full-time or as a supplement to classroom education―in all levels of reading, writing, history, geography, mathematics, science, foreign languages, rhetoric, logic, art, and music, regardless of your own aptitude in those subjects."

This book is a result of research on the young child's mental development.

This edition of Charlotte Mason’s Home Education Series is presented complete and unabridged, retaining the pagination of the original to make research and referencing easy. All the books have been fully transcribed and formatted using a clean and easy-to-read font so that there’s no excuse not to read these revolutionary works.Written shortly before her death, A Philosophy of Education represents Charlotte Mason’s final thoughts after a lifetime spent thinking on education. Containing the final version of the 20 principles on which her method is based this book is a great place to start for parents of older children.