Grouping and classification are among the first math and science skills thatchildren need to learn. This fun book will challenge children to observenatural crea... » 

Grouping and classification are among the first math and science skills thatchildren need to learn. This fun book will challenge children to observenatural creatures to see what makes them the same and different. It presents amuch more interesting way of looking at objects because the objects may not beexactly the same. For example birds have two wings but the wings of differentbirds may not look similar. «