The inquest into the deaths found that information gathered by the LFB during prior familiarisation visits to the tower was not passed on to firefighters at the scene.
It was a programme that included engineering familiarisation, medical, survival and robotics training as well as microgravity or "zero-g" flights and sessions in a giant pool practising spacewalking.
Mr Sindall said that many grammar schools already offered "test familiarisation" sessions so that children from poorer families did not turn up at the entrance exam never having encountered those type of questions before.