What is the Explainer Method? Explain the concept of law

Teachers use oral language to describe situations, state facts, explain concepts, demonstrate principles, and clarify patterns. It is the earliest and most widely used teaching method used by teachers, which can be used to impart new knowledge and consolidate old knowledge.

There are many specific ways to teach:

1. Tell. It focuses on vividly depicting certain things and phenomena, describing the process of occurrence and development of events, so that students can form distinct appearances and concepts, and get emotional infection.

2. Explanation. It mainly explains and demonstrates some more complex problems, concepts, theorems and principles in a more systematic and rigorous manner. Explanations are widely used in the teaching of arts and sciences, especially in the teaching of science.

3. Speeches. The teacher makes a coherent and well-founded argument on a topic in the textbook, with little or no insertion of other activities.

This method is used when teachers explain to students the causes of chemical phenomena and explain chemical concepts and principles. The characteristics of this method are that teachers should analyze and compare, reason, and demonstrate chemical phenomena, so that students can understand the essence of chemical phenomena and master chemical concepts and principles. In a lesson, the narration and explanatory methods are often combined, and they are often accompanied by demonstration experiments, in-class experiments and questions to students.

Expository method is a method in which teachers use rational language to explain, explain or demonstrate geographical concepts and laws to students.

The difference between the explanatory method and the narration method is that the narration method is mainly narration and description, while the explanatory method is mainly based on exposition and elaboration. Teachers generally use the explanatory method when explaining the causes, layout principles, and interconnections of various natural or human phenomena, expounding the comprehensiveness and differences of geographical regions, and explaining and deriving some formulas and principles such as astronomy, climate, and hydrology.

For example, the movement of the earth, the formation of wind and pressure zones, the causes of ocean currents, the principles of the water cycle, the mechanism of plate movement, the internal and external forces of landform formation, the allocation of industrial and agricultural production, the factors of population migration, and the theory of sustainable development can all be taught using the explanatory method.

1 Narrative Method: The teacher's method of describing or describing geographical things (including specific images, external features, or the evolution of geographical phenomena) in vivid language. Narrative can include a general scientific narrative and an artistic visual description, which are often used in combination. The narrative should be clear, well-structured, and attractive, and the description should be vivid, inspiring, and infectious.

The use of narration should be closely related to the needs of the teaching materials and be appropriate.

2. Explanation: Teachers use rational language to explain, explain, analyze, and demonstrate the methods of geographical concepts, geographical principles, geographical causes, geographical laws and characteristics, etc. Explanation method is a method of imparting geographical rational knowledge, which often combines intuitive methods, logical methods and conversation methods, etc., which plays an important role in the teaching of clarifying principles, analyzing causes, revealing laws, and deriving conclusions. In the process of using the explanation method, it is necessary to be logical and clear, to prevent emptiness, to design the teaching language on the basis of understanding the teaching materials, to explain in simple terms, to have something to say, to explain it with reason, to use the scientific language of geography to explain, and pay attention to the law of students' understanding, from concrete to abstract, from perceptual to rational.

The explanation should pay attention to highlighting the key points, and the most basic key issues can be explained clearly, not to pursue all aspects, seamless, to leave room for students to think, digest, and integrate time.

3 Lecture Method: The teacher assigns students the method of presenting textbooks or other geographical readings in a reading aloud. Frequent citations when confirming, deepening, and supplementing the content of the lecture can make up for the lack of teaching language and enhance the vividness and credibility of the teaching content. Teachers should pay attention to collecting relevant materials, arranging the reading content at the appropriate time, and paying attention to the combination with the explanation.

4. In the classroom teaching of the lecture method, the method of systematically expounding the principles, arguing the problems, and summarizing the problems is carried out with detailed materials, rigorous logic, and exquisite language. For example, the lecture method has strong applicability in explaining geographical theories, carrying out national conditions and national policies, and environmental awareness education, and establishing a scientific view of man and earth, population, resources, and environment.

The above forms can be used in combination with the teaching content, and it is not possible to use only one method in a lesson. The method of narration and explanation is widely used, so we should pay more attention to preventing the phenomenon of uniformity and lack of characteristics.