 Curriculum is standardized by level, and it is the basis for the national examinations.Achievement levels are important, yet there are various causes of children not receiving the education that they need, including the need to help families with work, poor accessibility, and a variety of learning disabilities.While there is a lack of resources for special needs education, Tanzania has committed to inclusive education and attention on disadvantaged learners, as pointed out in the 2006 Education Sector Review AIDE-MEMORE.