My son loves putting the shapes in place and working with this book. However I can’t give it 5 stars because it incorrectly identifies the pentagon as a hexagon. A pentagon has 5 sides. A hexagon has 6 sides. The shape clearly has 5 sides and is a pentagon. I will be correcting it so as not to confuse my son.

It is a very cute and interactive book. The only reason for the 4 star rating is because what they call a hexagon is actually a pentagon