When we learn a new knowledge point, we must first grasp the overall structure of this knowledge point clearly.
Find practice first. It is a complete knowledge point from the beginning of the last exercise to the end of this exercise.
Secondly, find concepts and examples. Based on these two contents, this section of knowledge is divided into four parts. The content before the concept is called the introduction part, followed by the concept itself, examples and exercises.
In this way, a section of knowledge is divided into four parts: introduction, concept, example and exercise.
Some sections only have two parts: examples and exercises, which are generally aimed at introducing new questions or comprehensive questions. At this time, we divide it into two parts: examples and exercises.
Link 2: Block Learning
1. Read the introduction and concepts carefully.
Introduction and concept are a whole. The introduction part is to prepare for the following concepts. It is to set thinking questions or list some common examples, or simply operate or prove basic concepts.
Concept is to give a name (definition) to a thing or list a law (theorem) separately on the basis of introduction.
Read this section carefully until you understand the meaning of each concept.
2. Read the examples carefully
The examples cited in the textbook are all direct applications of concepts, with the aim of letting us understand the meaning and usage of new concepts, which is generally not too difficult. Please note when reading the example:
First of all, we must figure out which link the new concept is used in;
Second, imitate the answering steps of the example;
Third, after reading the example, cover it up and solve it completely and correctly.
Do exercises carefully
(1) Practice is generally easy first and then difficult, which is hierarchical. When we do exercises, we should do them in the order of topics, step by step.
(2) Every time you finish a question, you should think about which link the knowledge in this section is used.
(3) After completing all the exercises, summarize the characteristics of these exercises: which links use the knowledge in this section, and what are the solutions?
4. Overall memory
After the exercise, recall the four parts of this section to see if there are any places you don't understand or master, write down these places you don't master, and then carry out the above learning process again until you master them all.
5. Make good use of teachers
As I said before, it is unnecessary to listen to the teacher's class. Then when to listen, when not to listen, and how to listen.
(1) If you have learned the knowledge points of this lesson in advance. Then concentrate on the class and focus on the knowledge points that you can't understand in advance.
(2) If you listen to the teacher first, but the teacher still doesn't understand this lesson. Then listen and read. At this time, a book is needed: Complete Solution of Mathematics Textbooks. There are many such books on the market, which can be bought everywhere. When you see a concept you don't understand, open the whole solution of the textbook, find the explanation of the content from the whole solution, and read slowly.
(3) If the teacher can understand this lesson, then listen to the teacher carefully.
(4) Whether listening to the teacher or reading the textbook completely, if you don't understand, you need the teacher to give you a lecture at any time, and it is repeated-in order to achieve the effect of "reading the book a hundred times, the meaning is self-evident". The previous Xiaobian has shared many learning videos. We can use these videos to listen to them repeatedly at home, especially the knowledge points we don't understand. In this way, I will soon understand.