[States parties should protect the right of rural girls and women to education, and ensure that:] Systematic training is provided for teaching personnel at all levels of the education system on the rights of rural girls and women and on the need to combat discriminatory sex-based and gender-based, ethnic and other stereotypes that limit the educational opportunities of rural women and girls. Curricula should be reviewed to eliminate discriminatory stereotypes about the roles and responsibilities of women and men in the family and in society;