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如何在数学课堂中创设有效的情境,让学生亲身经历学习过程,从而获得最具数学本质的、最具价值的数学活动经验?本文试图从“‘游离式’情境,虚伪的经验;‘封闭式’情境,僵化的经验;‘纷杂性’情境,多余的经验”三个无效情境的现状分析,以及“还原真实情境,积累‘求真性探究’经验;设置开放情境,激发‘萌芽态创新’经验;回归简单情境,追求‘简约式智慧’经验”三个有效情境的策略构想来举证论述。
How to create an effective situation in maths class so that students can experience the learning process in order to obtain the most math essence and most valuable experience in math activities? This paper attempts to learn from the “free” situation and hypocritical experience; Style ’situation, rigid experience;’ complex situation ’and redundant experience’, analysis of the status quo of the three invalid situations, and ’restoring the real situation and accumulating the experience of seeking truthfulness; setting up an open situation and stimulating the sprout State innovation “experience; return to the simple situation, the pursuit of ’contracted wisdom’ experience ” three effective scenarios of strategic ideas to prove the discourse.