This site from the University of Arizona runs a two-step simulation of Genetic Drift. There are teacher's notes included. A great site to aid in understanding Genetic Drift.
Introduction to Sociology 2e adheres to the scope and sequence of a typical, one-semester introductory sociology course. It offers comprehensive coverage of core concepts, foundational scholars, and emerging theories, which are supported by a wealth of engaging learning materials. The textbook presents detailed section reviews with rich questions, discussions that help students apply their knowledge, and features that draw learners into the discipline in meaningful ways. The second edition retains the book’s conceptual organization, aligning to most courses, and has been significantly updated to reflect the latest research and provide examples most relevant to today’s students. In order to help instructors transition to the revised version, the 2e changes are described within the preface.
Define and differentiate between sex and gender
Define and discuss what is meant by gender identity
Understand and discuss the role of homophobia and heterosexism in society
Distinguish the meanings of transgender, transsexual, and homosexual identities
This link has many tools to help understand the revolutionary sciences and discoveries in genetics.
An example of the Red Queen hypothesis, the sexual population of Mexican Poeciliid fish is able to keep up with a changing environment, while the asexual populations are not as successful. From Evolution: "Why Sex?" Video length: 4 min. 12 sec. Includes background reading material and discussion questions.
The peacock provides a classic example of sexual selection, the force behind nature's extravagances. From Evolution: "Why Sex?" [4:02] Includes background reading and discussion questions.