This dictionary is from Sexpression:UK.
Sexpression:UK is a charity which helps schools meet the standards of the RSHE curriculum. They provide lessons for primary, secondary and sixth form students. Sexpression takes pride in empowering young people to make informed decisions about sex, sexual health and relationships. There are numerous resources on their website which are useful for teachers and practitioners, find these here, we recommend signing up to their resources newsletter.
Sexpression_Dictionary