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实验是学生发现知识的一个重要渠道,实验教学是数学教学的重要组成部分,它对培养学生的动手能力、思维能力有着重要作用。教师如何提升实验教学的有效性?本文从以问题情境为驱动,提升实验探究的兴趣;设置递进操作情景,借互动提升实验效果;以实践活动为拓展点,有效培养实验能力三个方面进行阐述。
Experiment is an important channel for students to discover knowledge. Experimental teaching is an important part of mathematics teaching. It plays an important role in cultivating students’ practical ability and thinking ability. How can teachers improve the effectiveness of experimental teaching? This article attempts to improve the interest of experimental inquiry driven by the problem context, set up progressive operation scenarios, enhance the experimental results through interaction, take practical activities as an extension point, and effectively develop experimental ability in three aspects Explain.