Audience: Students; Grades: 4-8; Subject Areas: Science. (2006) Explains the process involved in classifying animals. Defines the various characteristics associated with the living things inside the animal kingdom. Discusses the different phyla of animals and identifies the various appearances, characteristics, and behaviors of both vertebrates and invertebrates. Highlights the anatomy and physiology of sponges and worms, mollusks, arthropods, and echinoderms, as well as fishes, reptiles, amphibians, birds, and mammals. Concludes with a 10-question video quiz. For the teacher's guide go to: https://drive.google.com/folderview?id=0B9ZT7PYcIjLffkRRbTlib3lfdW8yb1BKeWVNRGwwUUNHMDFwR29nbE80MmJtcTNONEs2aEk&usp=sharing