What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Aircraft was cleared for a touch and go. The student pilot landed the aircraft just to the right of the runway centerline. The instructor put the flaps up and the student went to full power for the takeoff and then tried applying left rudder to get back on the runway centerline. Student over-corrected which caused the aircraft to begin a skid. The instructor immediately realized that aircraft would not be able to takeoff given the skid, and that they were below rotation speed with the flaps up. The instructor immediately said ?my controls? And pulled the power back to idle and started applying brakes. Given the skid, it was not possible to steer the aircraft to the right toward the runway centerline without an adverse outcome, so the instructor kept the nose straight while braking. The aircraft barely exited the runway into the grass at a very slow speed where the instructor shut down the engine and exited the aircraft. There was no damage that the instructor could see to the aircraft or runway. There was no damage found on the runway post incident. Maintenance performed an inspection of the aircraft and, not finding any damage, returned the aircraft to service.
As the FAA filed it
AIRCRAFT WAS CLEARED FOR A TOUCH AND GO. THE STUDENT PILOT LANDED THE AIRCRAFT JUST TO THE RIGHT OF THE RUNWAY CENTERLINE. THE INSTRUCTOR PUT THE FLAPS UP AND THE STUDENT WENT TO FULL POWER FOR THE TAKEOFF AND THEN TRIED APPLYING LEFT RUDDER TO GET BACK ON THE RUNWAY CENTERLINE. STUDENT OVER-CORRECTED WHICH CAUSED THE AIRCRAFT TO BEGIN A SKID. THE INSTRUCTOR IMMEDIATELY REALIZED THAT AIRCRAFT WOULD NOT BE ABLE TO TAKEOFF GIVEN THE SKID, AND THAT THEY WERE BELOW ROTATION SPEED WITH THE FLAPS UP. THE INSTRUCTOR IMMEDIATELY SAID ?MY CONTROLS? AND PULLED THE POWER BACK TO IDLE AND STARTED APPLYING BRAKES. GIVEN THE SKID, IT WAS NOT POSSIBLE TO STEER THE AIRCRAFT TO THE RIGHT TOWARD THE RUNWAY CENTERLINE WITHOUT AN ADVERSE OUTCOME, SO THE INSTRUCTOR KEPT THE NOSE STRAIGHT WHILE BRAKING. THE AIRCRAFT BARELY EXITED THE RUNWAY INTO THE GRASS AT A VERY SLOW SPEED WHERE THE INSTRUCTOR SHUT DOWN THE ENGINE AND EXITED THE AIRCRAFT. THERE WAS NO DAMAGE THAT THE INSTRUCTOR COULD SEE TO THE AIRCRAFT OR RUNWAY. THERE WAS NO DAMAGE FOUND ON THE RUNWAY POST INCIDENT. MAINTENANCE PERFORMED AN INSPECTION OF THE AIRCRAFT AND, NOT FINDING ANY DAMAGE, RETURNED THE AIRCRAFT TO SERVICE.