This teachers guide to be used with the second-year student manual, "Stationary Engineering Science Manual--2," contains 140 lesson plans, corresponding to the lessons in the student manual. The lessons are brief and each involves concrete trade experiences where science is applied with 26 lessons also involving mathematical problems used in the respective trades. Lessons are organized into 16 units: (1) Introduction to Stationary Engineering, (2) Engineering Fundamentals (3) Steam Boilers, (4) Boiler Fittings, (5) Boilerroom Systems, (6) Feed-Water Accessories, (7) Steam Accessories, (8) Fuels, (9) Combustion Accessories, (10) Combustion, (11) Boiler Plant Instruments, (12) Boiler Water Conditioning, (13) Compressed Air System, (14) Electrical Systems, (15) Operation, and (16) Service and Maintenance. Each lesson plan lists objectives, aids, teaching procedures, notes on content, summary and testing, and appropriate assignment number in the student manual. (HD)