Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Reviewed in the United States on September 8, 2013
Great book written by Kofi Annan's wife. Told through the eyes of two water drops. Very creative. Lost a mark for the artwork, which could have been better. Otherwise great tool for teaching kids.