Teachers are often exhorted by creationists to "teach the controversy." Although such encouragement sounds on the surface like a proposal for critical thinking instruction, the history of the creationist movement in North America belies this claim. Rather than teach students to analyze and evaluate actual scientific controversies, the intent of "teach the controversy" exhortations is to have teachers instruct students that evolution is weak or unsubstantiated science that students should not take seriously. Such instruction in alleged "evidence against evolution," or "critical analysis of evolution" would seriously mis-educate students, and should be resisted by teachers and administrators.