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学生课业负担过重,其原因之一是作业设计的不合理,反之,作业设计质量较高,不仅可以帮助学生加深对所学知识的理解,而且可以进一步巩固课堂教学效果。所以,优化作业内容设计是提高学生数学素养,减轻学生过重课业负担的方法之一。一、作业目标的多样化《新课标》明确指出:“学生应该学会从数学的角度提出问题、分析问题,并能够综合运用所学的知识和技能解决实际问题,发展他们的实践能力和创新精神。”因此,作业的设计不仅要以掌握知识,形成技能为目标,而且还要将培养各种能力和创造精神的目标纳入其中。如在教学“比例”有关知识的时候,教师可以提供一定的资料,让学生自己成立
One of the reasons that the students are overburdened with the homework is that the homework design is unreasonable. On the contrary, the high quality of homework design can not only help students to deepen the understanding of the knowledge they learn, but also further consolidate the effect of classroom teaching. Therefore, optimizing homework content design is one of the ways to improve students ’maths accomplishment and reduce the burden of students’ overworking. First, the diversification of homework goals “New Curriculum” clearly states: “Students should learn to put forward questions from the mathematical point of view, analyze the problem, and be able to comprehensively use the learned knowledge and skills to solve practical problems and develop their practical ability and Innovative. ”Therefore, homework should not only be designed to acquire knowledge and develop skills, but also be designed to develop a variety of competencies and creative goals. Such as teaching “ratio ” when the knowledge, teachers can provide some information for students to set up their own