Animal development in the secondary classroom: linking basic science to livestock production.

Abstract

The field of life sciences encompasses a myriad of disciplines that collectively provide insight toward the intrinsic framework of life. Developmental physiology is one of these disciplines that can describe the origins of life at the molecular, cellular, tissue, and organismal level. However, organismal development is a continual process that transcends conception and progresses throughout the lifetime of an organism. In this Illumination, we discuss opportunities that secondary-level life science educators have when teaching developmental physiology through an agricultural lens. Specifically, we propose teaching about the origins of meat and milk, as a nontraditional approach for introducing developmental physiology to students. To justify this notion, we explore how novel research in livestock production focuses on meeting food demands imposed by our growing global population. In addition, we link these concepts to commonly employed standards in secondary-level science classrooms across the United States. In conclusion, the science of livestock production provides a window of opportunity for secondary-level physiology instructors to teach developmental physiology in a form that can readily adhere to institutionally employed standards.