Thanks to Helen Joyce for this.
Jacob Breslow, the paedophile adjacent Mermaids trustee, also contributed to the School Out trans toolkit for children.
Schools Out is an education charity.
Schools OUT takes part in research, debate and curriculum development on LGBT people and issues. We deal with the Department for Education, OFSTED, The Equality and Human Rights Commission, local authorities and academies; teaching and other trade unions and any other stakeholders in the education process when and where relevant.
They partner with a teacher training organisation in Essex https://etpscitt.co.uk/