Wikimedia
Wikipedia: Binomial Nomenclature
Wikipedia, an open-source encyclopedia, offers great information on the classification system used in Biology. Covers the benefits of the system, history, and general information on the whole system together.
Sophia Learning
Sophia: Classification of Organisms: Lesson 1
This lesson will introduce taxonomy and give an example by providing the scientific classification of an organism. It is 1 of 2 in the series titled "Classification of Organisms."
ClassFlow
Class Flow: Vertebrates in 5 Classes
[Free Registration/Login Required] Students will learn about the 5 vertebrate classes, including examples and distinguishing characteristics. Students will complete characteristic charts and a 10 question Activote quiz ends the lesson.