Elementary students will appreciate the cartoon style fact clips as the evolution of life on earth is laid out. Diversity, survival of the fittest, and ideas to help the environment are all included. An entertaining site for younger...

This lesson will introduce the process of natural selection. It is 1 of 5 in the series titled "Natural Selection."

An English philosopher most prominently known as the father of Social Darwinism, a school of thought that applied the evolutionist theory of survival of the fittest to sociological concerns of educatioon and class struggle.

English philosopher, famous for the phrase "survival of the fittest." Acknowledged as one of the founders of the science of sociology.