He studied physics in Hamburg and then mathematics at Deakin University, where he graduated with a Master of Science degree in 1992.
In 2006, the University of Heidelberg named him an Honorary Professor in the Faculty of Behavioral and Cultural Studies.
As a key member of the OECD senior management team, Schleicher supports the secretary-general's strategy to produce analysis and policy advice that advances economic growth and social progress.
In addition to policy and country reviews, the work of the directorate includes the Programme for International Student Assessment, the OECD Survey of Adult Skills, the OECD Teaching and Learning International Survey and the development and analysis of benchmarks on the performance of education systems.
Before joining the OECD, Schleicher was director for analysis at the International Association for Educational Achievement.