“算法多样化”与“教学个性化”

• 作 者: 朱小丽
• 机 构: 江苏省南京市南化第四小学,
• 出 处: 教育研究与评论(课堂观察)
• 发表日期: 2015年02期
• 关键词: “算法多样化” 教学个性化 学生体验 数学课程标准 解决问题策略 数学问题 思考角度 生活背景

数学课程标准强调,要让学生体验解决问题策略的多样性,了解同一个问题可以有不同的解决办法。面对数学问题,学生由于生活背景和思考角度不同,所使用的方法必然是多样的。在计算教学中,很多教师能够尊重学生的想法,鼓励学生独立思考,提倡计算方法的多样化;并为学生提供交流的机会,使学生不断完善自己的方法。但有些教师可

The mathematics curriculum standard emphasizes that to allow students to experience the diversity of strategies for problem solving, there are different solutions to the same problem. The face of mathematical problems, students because of their different backgrounds and different perspectives, the methods used must be diverse. In computing teaching, many teachers respect students’ ideas, encourage students to think independently and promote the diversity of computing methods, and provide opportunities for students to communicate so that students can constantly improve their methods. But some teachers can