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 analyzes reviews to verify trustworthiness.
Another fabulous math conversation starter from Deanna! More photos from the outdoors that will help get the math talk flowing with your children. Be sure to also get her other math books which are just as relevant and intriguing as this one!