PA28R instructor and student pilot reported a gear up landing while practicing touch and go landings...

Attributes
ACN	1435083
Time
Date	201703
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	PA-28R Cherokee Arrow All Series
Operating Under FAR Part	Part 91
Flight Phase	Landing
Route In Use	Visual Approach
Flight Plan	None
Component
Aircraft Component	Gear Extend/Retract Mechanism
Person 1
Function	Instructor Pilot Not Flying
Qualification	Flight Crew Flight Instructor Flight Crew Multiengine Flight Crew Commercial
Experience	Flight Crew Last 90 Days 146.4 Flight Crew Total 886.7 Flight Crew Type 133.4
Person 2
Function	Trainee Pilot Flying
Qualification	Flight Crew Instrument Flight Crew Private
Experience	Flight Crew Last 90 Days 31 Flight Crew Total 215 Flight Crew Type 11
Events
Anomaly	Ground Event / Encounter Gear Up Landing Inflight Event / Encounter Weather / Turbulence

Narrative:

With a student flying the airplane; we departed flew several maneuvers; and returned to the field to practice landings. Initially; we were told to expect runway xy. Wind was stated by tower at 17 kts with a significant wind velocity and gust spread so we switched to runway xz. The lesson required short approaches (simulating engine failure); so we make a normal landing successfully; followed by one short approach; which was also successful. We experienced light to moderate turbulence throughout. The student asked for me to reduce the power to better simulate engine failure. I do not usually fly with this student; and assumed this was part of his regular training regimen. A regular gear check was completed on the first two landings; but not the third. This is ultimately; the reason for us landing with the gear up. Contributing to this; I was focused on coaching the student to reach our intended aiming point; distraction due to turbulence; I had not eaten before the flight the aircraft is equipped with an aural warning for gear position. Neither of us recall hearing the warning before touchdown.

Original NASA ASRS Text

Title: PA28R instructor and student pilot reported a gear up landing while practicing touch and go landings.

Narrative: With a student flying the airplane; we departed flew several maneuvers; and returned to the field to practice landings. Initially; we were told to expect runway XY. Wind was stated by tower at 17 kts with a significant wind velocity and gust spread so we switched to runway XZ. The lesson required short approaches (simulating engine failure); so we make a normal landing successfully; followed by one short approach; which was also successful. We experienced light to moderate turbulence throughout. The student asked for me to reduce the power to better simulate engine failure. I do not usually fly with this student; and assumed this was part of his regular training regimen. A regular gear check was completed on the first two landings; but not the third. This is ultimately; the reason for us landing with the gear up. Contributing to this; I was focused on coaching the student to reach our intended aiming point; distraction due to turbulence; I had not eaten before the flight the aircraft is equipped with an aural warning for gear position. Neither of us recall hearing the warning before touchdown.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.