中小学数学问题提出教学的目标与原则

The Objectives and Principles of Problem Posing Teaching in Primary and Secondary Schools

问题提出逐渐成为多国多学科课程、教学改革关注的焦点之一.该文从教学实践入手,理论结合案例地探讨中小学数学问题提出教学的目标与原则.作为教学手段的问题提出,具有促进学生知识理解、提高学生问题解决能力、激发学生创造力的功能属性与价值取向.实施问题提出教学需充分考虑开放性原则、情境性原则与合理性原则.

Problem posing is receiving increased attention in school curricula and instruction around the globe.This article discusses the objects and principles ofmathematicsproblem posing teachingin primary and secondary schools based on the consideration of theory and practice in problem posingteaching.Problem posing,which can be viewed as an instructional approach,contributes its potential for fostering students'understanding,problem solving skills and creativity.We should consider how to design open-ended,contextualized problem posing tasks and to reasonably use the problems posed by students.