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新课程背景下,同一个教学内容在教材中的前后位置、地位、目标等都可能发生变化,而课堂教学目标的定位与达成是直接影响教学有效性,影响学生知识的建构和数学素养的首要因素。本文通过实例,阐述了如何准确定位教学目标,继而在教学设计中大胆创新,让学生在真实具体情境中感悟数学本质,体会数学课堂独特的“灵韵”之美。
Under the background of new curriculum, the same teaching content may change before and after in the teaching material, position, goal and so on, and the positioning and achievement of the teaching goal in the classroom are the most important factors affecting the effectiveness of teaching, affecting students’ knowledge construction and mathematical literacy factor. This article illustrates how to locate the teaching goal accurately, and then make bold innovations in the teaching design so that students can understand the nature of mathematics in real situations and understand the unique beauty of the “Spirit” in the mathematics classroom.