If you were a dinosaur, would you have what it takes to survive, reproduce and evolve? Knowing directions (north, south, east, west) and sizing up other organisms in your environment will be crucial to your survival.

The economic philosophy of laissez-faire was espoused by Adam Smith in his book, Wealth of Nations. Read about the concepts of this philosophy, how it pertained to American business in the late 19h century, and what the drawbacks to...

Outlines the events of Charles Darwin's own evolution into a scientist and how he developed his Theory of Evolution. Also discusses the immense resistance to his ideas that he faced from all fronts. Even today, many people refuse to...

This site clearly explains the concept of Social Darwinism, then asks students to evaluate its implications in an example. Good lesson in critical thinking and philosophy.

This simulation allows students to take on the role of a bird and eat different types of peppered moths. Students analyze which types of peppered moths do better in various environments.

The accumulation of wealth went beyond inheritance in the late 19th century. Read about three different ideas for the ordinary person to become wealthy.

Darwin's theory of evolution explains how species of living things have changed over geological time in order to survive in the changing environment. A link to a test is provided.

The study resource from Khan Academy provides an overview of Period 6: 1865-1898 in American History. Social Darwinism, Charles Darwin, and the Gilded Ages are discussed in this lesson. This resource is designed as a review for the AP US...

Research how people affect animal populations by introducing alien species, which endanger endemic species. Map how the imported red fire ant expanded its range in the U.S. since the 1920s, and investigate the impact this alien has on...

In this biology activity, students will be investigating evolution by "competing" for food like Darwin's finches might have competed. Each student group is given a different type of "beak" to work with and there are also different kinds...

Genetic variation helps ensure the survival of a species. It is this variation that is the essence of evolution. Without genetic differences among individuals, "survival of the fittest" would not be likely. This activity discusses how...

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...

An interview with Douglas Futuyma, renowned evolutionary scientist, explaining the theory of natural selection and how it steers toward evolution.

Students develop their understanding of natural selection by analyzing specific examples and carrying out a simulation.

Create a Snurfle and see whether it can survive in different environments. As you play the game, you will learn about natural selection and animal adaptations. At the end of the game, try the multiple-choice quiz to check your...

Complete a hands-on lab simulation of natural selection to learn how it impacts a breeding population. Perform an online laboratory simulation and examine the interplay between natural and sexual selection in a population.

This lesson will introduce the process of natural selection. It is 2 of 5 in the series titled "Natural Selection."

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.