A/RES/58/157 (b) To develop national plans of action, or to strengthen existing ones, in order to achieve the objectives of Education for All so as to ensure that all boys and girls complete a full course of primary schooling, and reaffirms the coordinating role of the United Nations Educational, Scientific and Cultural Organization in this regard; (c) To design and implement programmes to provide social services and support to pregnant adolescents and adolescent mothers, in particular to enable them to continue and complete their education; (d) To promote an educational setting that eliminates all barriers that impede the schooling of pregnant adolescents and adolescent mothers; (e) To take all appropriate measures to prevent racism and discriminatory and xenophobic attitudes and behaviour through education, keeping in mind the important role that children play in changing those practices; (f) To ensure that children, from an early age, benefit from education and from participation in activities that develop respect for human rights and emphasize the practice of non-violence, with the aim of instilling in them the values and goals of a culture of peace, and invites States to develop national strategies for human rights education that are comprehensive, participatory and effective; (g) To ensure that education programmes and materials reflect fully the promotion and protection of human rights and values of peace, tolerance and gender equality, using every opportunity presented by the International Decade for a Culture of Peace and Non-Violence for the Children of the World, 2001–2010; (h) To harness the rapidly evolving information and communication technologies to support education at an affordable cost, including open and distance education, while reducing inequality in access and quality; 26. Urges States: (a) To take measures to protect students from violence, injury or abuse, including sexual abuse and intimidation or maltreatment in schools, to establish complaint mechanisms that are age-appropriate and accessible to children and to undertake thorough and prompt investigations of all acts of violence and discrimination; (b) To take measures to eliminate the use of corporal punishment in schools; Freedom from violence 27. Calls upon States to take all appropriate measures to prevent and protect children from all forms of violence, including physical, mental and sexual violence, torture, child abuse, abuse by police, other law enforcement authorities and employees and officials in detention centres or welfare institutions, including orphanages, and domestic violence; 28. Also calls upon States to investigate and submit cases of torture and other forms of violence against children to the competent authorities for the purpose of prosecution and to impose appropriate disciplinary or penal sanctions against those responsible for such practices; 29. Requests all relevant human rights mechanisms, in particular special rapporteurs and working groups, within their mandates, to pay attention to the special situations of violence against children, reflecting their experiences in the field; 7