一、创造性地使用教材,激活教学资源心理学家皮亚杰指出:“教育的首要目标在于培养有能力创新的人,而不是重复前人所做的事。”数学习题教学往往就在重复做别人做过的事,但如何将这种“重复”转化为主动学习,就需要教师创造性地使用教材,激活教学资源。这样,学生才能学到“有用的数学”。在数学习题教学设计时,教师首先要了解学生的学习意向、体察学生的学习情感、诊断学生的学习障碍,然后设计出真正关注学生充分发展的教学策略。同时,教学设计要新颖、独特、具有个性化的特点。比如教 First, creative use of teaching materials, activation of teaching resources Piagie Psychologist pointed out: “The primary goal of education is to train people who have the ability to innovate, rather than repeat what previous people have done.” Number learning is often taught Repeating what others have done, how to translate this “repetition” into active learning requires teachers to use the teaching materials creatively and activate teaching resources. In this way, students can learn “useful mathematics”. In the design of mathematical problem teaching, teachers should first understand the students’ learning intentions, perceive the students’ learning emotions, diagnose the students’ learning disabilities, and then design a teaching strategy that truly focuses on students’ full development. At the same time, instructional design must be novel, unique, and personalized. For example teaching