This resource guide addresses the pedagogical challenge of effectively teaching precalculus concepts through a graphing-centered methodology. Gregory D. Foley provides a structured framework for instructors to implement the curriculum established by Demana and Waits. The guide synthesizes instructional strategies, assessment tools, and conceptual explanations designed to align with the primary textbook's focus on visual and algebraic problem-solving. It serves as a bridge between theoretical mathematical content and classroom delivery.

Instructors frequently utilize this guide as a foundational tool for maintaining consistency across precalculus course sections. Experts note that the material is highly specialized for the Demana and Waits curriculum, making it a standard reference for educators using that specific series.