切实教好基础知识,重视培养思维能力 ——五年制小学数学第(1)（we should effectively teach basic knowledge and pay attention to developing thinking ability - five year primary school mathematics (1)）.doc

切实教好基础知识,重视培养思维能力——五年制小学数学第(1)(We should effectively teach basic knowledge and pay attention to developing thinking ability - five year primary school mathematics (1))
We should effectively teach basic knowledge and cultivate the ability of thinking
Five year primary school mathematics, Ninth books, teaching suggestions
[author] Jin Daxiu
[author] Jin Helan County Department of Daxiu
First, the basic knowledge must be effectively learned by students
1. starting from the existing knowledge and experience of students
Mathematics is closely related to logic, and knowledge is closely related to each other. A new knowledge point is often the development and extension of the former part of knowledge, at the same time, it is the basis of the latter part of knowledge. As far as textbooks are concerned, there is a lot of old knowledge in it. Therefore, taking full advantage of the existing knowledge and experience of students to learn new knowledge can stimulate students' interest in learning, improve their enthusiasm for learning, and form a good knowledge structure. Such as the fractional multiplication fraction multiplied by an integer significance has not changed, and several simple algorithm and is still the same number. In teaching, it is easy to understand by reviewing the original knowledge. Before we speak about example 1, we can say: how much is the 4 and the 2? How do