Incident Overview
A student pilot and a certified flight instructor (CFI) were conducting touch-and-go landing practice. On approximately the fifth pattern, the CFI moved the mixture control to the off position to simulate an engine failure. The CFI reported that he had been taught this technique by his own instructor.
Sequence of Events
After the mixture was cut, the CFI became dissatisfied with the student's approach and assumed control of the aircraft. He then attempted to restart the engine. According to the CFI, the engine did not start immediately. The aircraft was subsequently landed on the sod adjacent to the runway.
During the landing rollout, the CFI tried to steer the aircraft between a ditch and a wind sock pole. However, the right wing struck the pole.
Outcome
The aircraft came to rest on the sod. The source does not specify any injuries, damage, or further details about the aircraft's condition.