By Dr. Kirsty Newman, Vice President of Programs, and Kirstin Buchanan, Communications and Advocacy Manager, The Luminos Fund Globally, 250 million children are out of school, and millions more are in school but not learning, costing an estimated USD 10 trillion annually by 2030. In sub-Saharan Africa, 90% of children do not learn to read […] The post Commit, measure, iterate: Three steps to drive impact on student learning outcomes appeared first on World Education Blog.