This publication is prepared to accompany the textbook entitled "Aircraft of Today," published in the Aerospace Education I series. The curriculum guide provides guidelines for teachers in terms of various concepts stressed in each chapter and suggested methodology for instruction. The subdivisions in the guidebook for each chapter include objectives, behavioral objectives, textbook outline, orientation, suggested key points, suggestions for teaching, instructional aids, projects, and further reading. Page references corresponding to the textbook are given where appropriate. (PS)