what is age wise participation?
The plans of 2007  included the duty for parents to assist their children in education or training participation until the date of their 18th birthday, as well as detailing proposed moves to reform the apprenticeship system and to improve achievement for children in care.
Raising of school leaving age in England and Wales
A year later, on 6 November 2007, Prime Minister Gordon Brown unveiled the government's plans in the Queen's Speech. The plans included the duty for parents to assist their children in education or training participation until the date of their 18th birthday, as well as detailing proposed moves to reform the apprenticeship system and to improve achievement for children in care. 
when did school leaving age rise to 15 Education Act 1944. is it a survey? No, an act to address the country's educational needs.
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Raising of school leaving age in England and Wales [SEP] Participation Age
A year later, on 6 November 2007, Prime Minister Gordon Brown unveiled the government's plans in the Queen's Speech. The plans included the duty for parents to assist their children in education or training participation until the date of their 18th birthday, as well as detailing proposed moves to reform the apprenticeship system and to improve achievement for children in care. The Education and Skills Act 2008, when it came into force in the 2013 academic year, initially required participation in some form of education or training until the school year in which the child turned 17, followed by the age being raised to the young person's 18th birthday in 2015.