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近几年,数学教学工作者对开放式数学教学做了积极地探索,并取得了一定的成绩,但是,由于种种原因,数学教学的开放性程度仍不能满足教育改革的需要。因
In recent years, mathematics teaching workers have actively explored open mathematics teaching and have achieved some achievements. However, due to various reasons, the openness of mathematics teaching still can not meet the needs of educational reform. because