The decision follows a call from all nine of the county's MPs to resign after a damning inspection by the schools watchdog, Ofsted.
Norfolk County Council says Ms Christensen is taking early retirement and will receive only her contractual entitlement. She will receive two months’ gross salary in lieu of notice - £23,248.
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A warm start with mist and fog in places. Brighter and even warmer throughout the afternoon.
Britain has seen its driest first half of September since before the 1960s and it's also been rather warm.
Low cloud will once again spread across the region. Mist and fog reforming