Over the next two years UNICEF will focus on improving access to and the quality of education to provide children who have dropped out of school or who work during school hours the opportunity to gain a formal education!
"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.