The flight instructor reported that during landing, the student pilot landed the airplane on its main landing gear, the airplane bounced, and then landed flat on the main landing gear and nose wheel at the same time. At the end of the instructional lesson, the airplane landed at the flight school without further incident. A hard landing was reported to the maintenance department and a postflight inspection revealed substantial damage to the firewall.

The flight instructor reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.