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计算器的引入和应用为新课程注入新的活力,它不仅帮助学生解脱繁重琐碎的机械运算,而且更着眼于学生解题思路的培养和解决问题能力的提升,但几年的教学实践说明,初中阶段引入计算器教学给学生除在运算方面带来便利外,也给教学带来了冲击,计算器性能的增强导致学生对基本运算和算理的荒芜,弊端日益明显,一线教师和专家也大声疾呼,许多地区中考要求不能使用计算器间接验证了教育者的共识.计算器作为学生学习的辅助工具既要开发运用,
The introduction of the calculator and the application of new vitality for the new curriculum, which not only helps students to relieve the trivial mechanical computing, but also focus on students’ problem-solving ideas to train and improve the ability to solve problems, but several years of teaching practice, The introduction of calculator teaching in junior middle school will not only bring convenience to students, but also bring impact to teaching. The increase of calculator performance will lead students to the barrenness of basic arithmetic and arithmetic, and the disadvantages are increasingly obvious. Teachers and experts Loud cry, in many areas of the exam can not use the calculator to indirectly verify the consensus of educators.Calculation as a learning tool for students to develop and apply,