That women might have the chance of a healthier and happier life should be reason enough for promoting girls' education. However, there are also important benefits for society as a whole. An educated woman has the skills, information and self-confidence that she needs to be a better parent, worker and citizen.An educated woman is, for example, likely to marry at a later age and have fewer children. Cross-country studies show that an extra year of schooling for girls reduces fertility rates by 5 to 10 per cent. And the children of an educated mother are more likely to survive. In India, for example, the infant mortality rate of babies whose mothers have received primary education is half that of children whose mothers are illiterate.An educated woman will also be more productive at work -- and better paid. Indeed, the dividend for educational investment is often higher for women than men. Studies from a number of countries suggest that an extra year of schooling will increase a woman's future earnings by about 15 per cent, compared with 11 per cent for a man.Over recent decades there has certainly been significant progress in girl's education. Between 1970 and 1992, combined primary and secondary enrolment for girls in developing countries rose from 38 per cent to 68 per cent -- with particularly high rates in East Asia (83 per cent) and Latin America (87 per cent). But there is still some way to go. In the least developed countries enrolment rates are only 47 per cent at the primary level and 12 per cent at the secondary level.What would it take to improve girls' access to education? Experience in scores of countries shows the importance, among other things, of:Parental and community involvement -- Families and communities must be important partners with schools in developing curriculum and managing children's education.Low-cost and flexible timetables -- Basic education should be free or cost very little. Where possible, there should be stipends and scholarships to compensate families for the loss of girls' household labour. Also, school hours should be flexible so children can help at home and still attend classes.Schools close to home, with women teachers -- Many parents worry about girls travelling long distances on their own. Many parents also prefer to have daughters taught by women.Preparation for school -- Girls do best when they receive early childhood care, which enhances their self-esteem and prepares them for school.Relevant curricula -- Learning materials should be relevant to the girl's background and be in the local language. They should also avoid reproducing gender stereotypes.