Some studies suggested that children could be more physically active during free play than during sport or PE lessons, the report said.
In RE lessons, the report found that the few pupils taking a Christian unit in the GCSE course, rather than the Islamic Studies paper, had to "teach themselves", because the teacher had to concentrate on what the majority were studying.
Among a number of specific lessons, the report identifies the need to ensure a continuing source of power for instrumentation and safety system control and to cool and depressurize reactors; to improve monitoring of radiation levels both on-site and in the surrounding community; and to provide more robust communication links between on-site and off-site support facilities. .
The district based its decision on a small number of sample lessons, the report says.
The big lesson, says the report, is: "When the implantation of a malleable penile prosthesis is considered, appropriate sizing should be taken into account".
The lesson, as the report notes, is that the EU and other large central governments should carefully analyse whether airport infrastructure investments will be worth the cost and pay particular attention to whether the airport is financially sustainable.
So what are the lessons from the report for policymakers and industry professionals like Lonmin? "The key thing is to give local people a voice," advises Franks.
And there will, no doubt, be important lessons in the report by the Intelligence and Security Committee about Lee Rigby's murder, which will be published very soon.
DfID did not have a standard procedure for phasing out bilateral aid, nor for sharing lessons learned, the report said, which weakened performance overall.
Beneath the partisan potshots, though, educators and state policy makers found crucial lessons in the report, which links scores on a national standardized test to census data and variables like per-pupil spending and class size for the first time.
