Instruction on instruction
U.S. Air Force Master Sgt. Rachel Lewis teaches a two-hour lesson July 9, 2019, on methods of instruction during the Instructor Certification Program at the Air National Guard’s primary education center located on McGhee Tyson Air National Guard Base in East Tennessee. (U.S. Air National Guard photo/Master Sgt. Mike R. Smith)

Download Image: Full Size (2.22 MB)
Photo by: Master Sgt. Mike Smith |  VIRIN: 190709-Z-SM234-011.JPG