Andreas Schleicher: Use data to build better schools

The video discusses the impact of PISA on global education, highlighting how international comparisons have shifted the focus from national improvements to global benchmarks. It emphasizes the importance of equity and excellence, showing that countries can achieve both. The video analyzes how spending affects education outcomes, using Korea and Luxembourg as examples. It also showcases improvements in countries like Germany and Poland. High-performing systems share traits like strong teacher quality and innovation. The video concludes with lessons from PISA, emphasizing data-driven improvements and setting meaningful goals.

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