Curated OER
Evolution and Genes
In this psychology worksheet, students complete 5 short answer questions about traits, mutations and the theory of natural selection.
Other
Small Planet: Social Darwinism,reason or Rationalization?
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.
Cornell University
Cornell University: Population and False Hopes
Cornell University provides an essay in tribute to the ideas of Thomas Malthus. Some good biographical material included as well.