Annual Premium Pay - pay at a percentage of the GS employee's annual rate (instead of the hourly overtime rate) for standby duty, administratively uncontrollable overtime work, or availability hours (5 CFR 550).
Studying evolution is an excellent way for students to learn about the process of scientific inquiry. Evolution offers countless and diverse examples of the ways scientists gather and analyze information, test competing hypotheses, and ultimately come to a consensus about explanations for natural phenomena.
Students should understand our biological place in the world. Teaching human evolution is too important to avoid for fear of the controversy surrounding it. I have seen the moment in which a student begins to comprehend the bigger picture of where we come from, and it is amazing to behold.