Despite the positive trend in all world regions, some actions still need to be done in order to meet our target of free, quality education for all by 2030.
Here is a liast of possible directions:
1) Child labor in all developing countries have to be banned as well as child marriage
2) Society should work toward gender equality since girls more often do not attemt school than boys
3) Children do not meet the appropriate level of education because of poverty. More efforts should be focused on economy growth since this parameter reduces the number of children which do not attempt school.