Problem Enriched Instruction 问题化教学

problem-oriented instruction sets 面向问题指令组

problem solving instruction 问题解决教学

Mathematical Problem Solving Instruction 数学问题解决教学

problem-based instruction 问题式教学

problem-oriented instruction set [计] 面向问题指令组

mathematics problem solving instruction 数学问题解决教学

problem solving based instruction 基于问题解决的教学