世界银行：2025年基于内容分析法的教学观察工具效度研究报告：PLAY与Teach Primary比较（英文版）

his study compares two tools used to observe and assess how teachers support student learning: the LEGO Foundation’s Engage tool, formerly PLAY, and the World Bank’s Teach Primary tool. The goal was to evaluate their similarities and overlaps in their measurement of teaching practices. Nine experts reviewed both tools in detail, carefully matching items from PLAY to those in Teach Primary. Results indicate that about one-third of the items are closely matched, showing that PLAY is built on a