Used in my animal science class, this unit is used to teach students about different livestock terms. Examples: castrated vs uncastrated males, females who have or haven't had a baby, etc. This package includes a PowerPoint, assignment, assignment KEY, quiz and quiz word bank. National Standard: AS.06.01.03.a. Identify and summarize common classification terms utilized in animal systems (e.g., external and internal body parts, maturity, mature male, immature fe-male, animal products, breeds, e