Complex sentence: Wragg was president of the British Educational Research Association in 1981-82, Chairman of the Educational Broadcasting Council of the UK from 1981 to 1986 as well as a member of the board of the Qualifications and Curriculum Authority from 1997 to 2003.
Split into simpler sentences: Wragg was president of the British Educational Research Association in 1981-82, Chairman of the Educational Broadcasting Council of the UK from 1981 to 1986. He was a member of the board of the Qualifications and Curriculum Authority from 1997 to 2003.