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在数学教学中,教师应该引导、帮助学生学会合理的想象,通过创设问题情境诱发学生猜想。在教学活动中引导学生猜想并渗透“验证”思想,精心设计“一题多解”练习以激发学生猜想的兴趣,努力培养学生良好的数学思维品质。
In mathematics teaching, teachers should guide and help students to learn reasonable imagination and induce students’ conjecture by creating problem situations. Guide students in teaching activities to guess and infiltrate “verification ” thinking, well-designed “a problem more solution ” practice to stimulate students’ interest in conjecture, and strive to cultivate students good mathematical thinking quality.