... observation for constructivefeedback, and attend refresher courses can rein-force new skills and knowledge and help teach-ers address issues and concerns. In Thailand and Mexico, trained teachers observe ... United Nations Educational Scientific and Cultural Organization (UNESCO). Education: Problems, Responses, and Gaps. Available: http://www.unescobkk.org/ips/arh-web /education/ prg.cfm.30. Education ... Faso,Cameroon, Ghana, Namibia, Rwanda, Senegal, Swaziland, Zambia, and othercountries reviewed for this paper.In Malawi, USAID, UNICEF, and the Ministry of Education are developing a pre-service...