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生活中有很多事例与数学息息相关。新教材中提供了很多与数学有关的生活题材,也给教师提供了丰富的问题情境。教师一方面要最大限度地发挥这些情境应有的教学功能,另一方面也要认识到教材所提供的情境不可能适合所有的学生。本市“六模块”教学模式中提出了“把时间和空间还给学生,把兴趣和爱好还给学生”的思想,这不仅有利于教,也有利于学生的学,大大提高了课堂教学效果。作为教学组织者,应该具有一定的开发意识,要结合本地和本班学生的实际情况,设计出具有个性、更加活泼的情境。笔者认为从以下四方面来设置教学情境可以收到更好的教学效果。
There are many examples of life that are closely related to mathematics. The new textbook provides a great deal of life-related topics in mathematics and provides teachers with rich problem situations. On the one hand, teachers should give full play to the teaching functions that these situations should have, on the other hand, they should also realize that the situations provided by the textbooks can not be suitable for all students. This city “six modules ” teaching model put forward “the time and space back to students, interest and hobby back to students ” thinking, which not only conducive to teaching, but also conducive to student learning, greatly improved The effect of classroom teaching. As a teaching organizer, we should have a certain sense of development. We should design a personalized and lively situation based on the actual conditions of local and local students. I believe that the following four aspects to set the teaching situation can receive better teaching results.