Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
I would recommend these books to any teacher who teaches grades 3 - up. Perfect for those students who don't like reading or history because the students choose their path so, they forget they're reading & learning history because they're choosing a variety of endings. Any books from the You Choose series are great for students & (teachers would love to get them as gifts 😊)