The Calvin K. Kazanjian Foundation's 1973-74 selections of 20 award-winning classroom experiences in teaching economics are presented. The four best lesson units for each of the primary, intermediate, junior high school, senior high school, and college levels are provided in their entirety. Each unit contains actual classroom techniques including class situation, scope, educational goals and objectives, motivational devices, step by step teaching techniques, and evaluation procedures. Several teaching experiences that are described focus on careers and environmental education. Ten criteria for award winning lessons, provided in the introduction, include (1) originality, (2) class situation, (3) scope and sequence, (4) educational goals, (5) motivational devices and initiatory activities (6) teaching techniques, (7) samples of student work, (8) culmination activities, (9) evaluation techniques, and (10) neatness and orderly arrangement of materials. An appendix at the end of each chapter offers brief descriptions of additional award winning experiences. (Author/DE)