You may find some of the links below interesting and useful

www.hse.org.uk
Human Scale Education is an education reform movement committed to small scale learning communities based on the values of democracy, fairness and respect.

HSE works directly with schools and parents to promote human scale learning environments where children and young people are known and valued as individuals.

www.education-otherwise.org
Education Otherwise is a UK-based membership organisation which provides support and information for families whose children are being educated outside school, and for those who wish to uphold the freedom of families to take proper responsibility for the education of their children.