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在新课程标准的教学背景下,高中数学面临着新的形势与挑战。在数学教学的实践中,教师提问不仅是其中的必要环节,同时也关系着教学的质量与效率。以苏教版教材为例,论述高中数学问题性教学活动中的有效策略,以便在实现高中数学教学有效性的基础上,加深学生对所学知识的认识与理解。
In the teaching background of the new curriculum standard, high school mathematics faces new situation and challenge. In the practice of mathematics teaching, teachers’ questions are not only the necessary links among them, but also the quality and efficiency of teaching. Taking the teaching material of the Supian version as an example, this paper discusses the effective strategies in the high school math problems teaching so as to deepen the students’ knowledge and understanding of the learned knowledge on the basis of realizing the effectiveness of the high school mathematics teaching.