Seven commonly used mathematics teaching methods
1. Teaching method is a kind of teaching method. Teachers use spoken language to describe situations, state facts, explain concepts, demonstrate principles and clarify rules.
2. Talk method, also called answer method, is a way to spread and learn knowledge through teacher-student dialogue. Its characteristic is that teachers guide students to use existing experience and knowledge to answer teachers' questions, acquire new knowledge or consolidate and check the acquired knowledge.
3. Discussion is a method that enables the whole class or group to express their opinions and opinions around a central issue, * * * to discuss with each other, encourage each other, brainstorm and learn.
4. The model method is a teaching method. Teachers show students physical objects or physical images for observation through modern teaching methods, or make students acquire knowledge updates through demonstration experiments. It is an auxiliary teaching method, which is usually combined with lectures, dialogues and discussions.
5. Practice is the basic method for students to consolidate knowledge and cultivate various learning skills under the guidance of teachers. This is also an important practical activity in students' learning process.
6. Experimental method is a teaching method in which students, under the guidance of teachers, use some equipment and materials to cause some changes in experimental objects through operation, and gain new knowledge or verify knowledge by observing these changes. A common method in natural science.
7. Practice is a teaching method. Students can take advantage of some practice places, participate in some practices, master certain skills and related direct knowledge, or verify indirect knowledge and make full use of what they have learned.
Mathematics learning skills
Tip 1: Pay attention to proper nouns.
Pay attention to proper nouns in the process of mathematics learning, and symbolize the words described by proper nouns and definitions. Give a simple example. What is an even number? What is an odd number? To be precise, even numbers are multiples of 2. Numbers that are not multiples of 2 are odd. Yes, but this is not the best answer. Please pay attention. A multiple of 2? It's a text description, not a symbol. The real mathematical definition must be symbolic. If p represents an even number, then P=2K (k is an integer); If p stands for odd number, then P=2K+ 1(K is an integer), which is the best definition of even number and odd number. This is mathematical symbolization.
Tip 2: Pay attention to the law of theorems.
Pay attention to theorems and laws, and the theorems or laws encountered in mathematics learning should also be symbolized and summarized. For example, algorithms: additive commutative law, additive associative law, multiplicative commutative law, multiplicative associative law, multiplicative distributive law, etc. These laws are described in concrete words. Don't memorize words, but convert them into symbols flexibly, such as the law of multiplication and association: a? b？ c=a？ (b？ C) carry out the test.
Tip 3: the process of formula derivation
For the formula encountered in mathematics learning, we should understand its derivation process. For example, the formula for calculating the area of parallelogram is derived from the area of rectangle, and the derivation process is symbolic. Any parallelogram can be cut and shifted to form a perfect rectangle with exactly the same area, and these similar knowledge points should be arranged into symbolic notes when learning.
Tip 4: Basic strategies to solve problems
In mathematics learning, the problem-solving strategies of basic examples are very important. Any learning is a process in which known knowledge absorbs unknown knowledge. In mathematics learning, we should also know how to draw inferences from others. The problem-solving strategies of basic examples in textbooks are common simple knowledge, and often complex problems in exercises, homework and exams are solved and reasoned step by step through these examples.
Tip 5: Understand the topic.
Take the initiative to analyze every time you make a mistake. When the homework is handed in or the exam is over, the problem is exposed. The wrong questions should be analyzed in depth, which is the process of mathematical accumulation. It doesn't matter if you fail in the exam once or twice. Through the analysis of such notes again and again, these notes are the best review materials, and the ultimate goal is the senior high school entrance examination.
Tip 6: Learn to solve problems with several lines.
In the process of solving mathematical problems, we should learn to solve problems by counting lines from primary school. For example, look at a math problem (as shown below). Sister's money plus sister's money * * * is 750 yuan, and sister's money is more than sister's 100 yuan. How much money do my sisters have?
Primary schools need several lines to solve this problem. First, a line segment is used to represent the 750 yuan owned by my sister, in which the distance of 100 yuan is drawn, and the rest indicates that my sister owns as much as her sister, so the rest of 650 yuan is divided into two parts on average, one of which represents my sister's money of 325 yuan, so my sister's money is 425 yuan. This problem is easy to solve.
Tip 7: the skill of checking calculation
Learn the skills of checking calculation. Mathematics is an accurate subject, and almost all the answers obtained after solving problems can be deduced and checked. Therefore, in the basic learning stage of mathematics, developing active examination skills plays an irreplaceable role in improving mathematics performance.