Instruct: Classify the given review into positive or negative sentiment.
Query: A Must Read for Educators

When I read "The Hidden Classroom" by Judith G. Margulies I had my eyes opened much wider to the problems of - and possible solutions to - teaching in the American classroom. The author has been remarkably candid in detailing her agonies and triumphs as a public school teacher. This is a book any teacher would identify with, as well as discover inspirational ideas for truly educating our children.