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数学课外练习是学生掌握知识、形成技能的必要途径,是发展学生能力的重要手段,同时也是培养学生良好心理品质的重要方法。可见,数学课外练习的设计与布置,在小学数学教学中有着举足轻重的地位。明确每次数学课外练习设计的目的性是提高练习设计有效性的前提;数学练习设计能贴船下篙、有针对性,注意生活化、有趣味性是提高练习设计有效性的重要保证。
Extracurricular math is a necessary way for students to acquire knowledge and form skills. It is an important means to develop students ’abilities and is also an important method to cultivate students’ good psychological quality. Can be seen that the design and arrangement of extracurricular math exercises in primary school mathematics teaching plays an decisive role. It is a prerequisite to clarify the purpose of each extracurricular practice design, which is to improve the effectiveness of practice design. It is an important guarantee to improve the effectiveness of practice design that math practice design can be placed on board, targeted, attention to life, and interestingness.