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小学数学教学中的计算教学,是小学数学教学的重点。那么如何提高学生的计算能力,如何提高计算教学的有效性,我认为应从以下几个方面来尝试。一、联系实际生活,感悟估算价值估算在日常生活与数学学习中有着十分广泛的应用。在教学中,教师要非常重视培养估算意识和估算能力,小学生每天接触到数学,但是由于受以往数学的精确性严谨性的影响,学生主动估算意识极为薄弱,教师在平时教学中应以学生熟悉的感兴趣的生活内容为题材,让学生常估算、多交流,从而感受估算的
Calculation teaching in elementary mathematics teaching is the focus of elementary mathematics teaching. So how to improve students’ computing ability and how to improve the effectiveness of computing teaching, I think we should try from the following aspects. First, contact with the actual life, sentiment estimation Estimation of value in daily life and math learning has a very wide range of applications. In teaching, teachers should attach great importance to cultivate the sense of estimation and estimation ability, primary school students daily exposure to mathematics, but due to the rigor of accuracy of math in the past, students actively estimate the awareness is extremely weak, teachers should be familiar with students in normal teaching Of the content of interest in life as the theme, so that students often estimate, more exchanges, and thus feel the estimated