How to effectively use visual teaching aids in the classroom

How to use intuitive teaching aids.

1) The role of visual teaching aids in teaching.

1 is used for the beginning of a new lesson, 2 is used to guide students to ask questions, 3 is used to highlight the key points of teaching, and 4 is used to break through the teaching difficulties.

5 is used to reveal the mechanism, 6 is used to set the suspense, and 7 is used to consolidate knowledge.

2) Combination of teaching aids.

There are two ways to combine teaching aids: horizontal and longitudinal

1. Horizontal combination: use several teaching aids to reveal the connotation of the same knowledge point from different angles.

2. Vertical combination: Distribute several teaching aids in different parts of the teaching process.

3) Problems that should be paid attention to when using teaching aids.

1 Check the environmental conditions of the demonstration.

2 Procedures for Presenting Teaching Aids.

3 Timing of presentation of teaching aids.

Discrete timing: At the beginning of class, students are still in a discrete state of waiting and waiting, at this time, use teaching aids to ask questions, set up suspense, quickly focus students' attention, and establish and introduce new lessons.

Difficult timing: Using teaching aids to solve difficult points in teaching is one of the ways to break through difficult points.

Tired timing: Whenever a teaching session is completed, students are often distracted, lax and tired, at this time, showing novel and vivid teaching aids will make students' eyes light up and their brains excited again.

Use intuitive teaching aids according to the teaching content, use intuitive teaching aids according to students' mastery of knowledge, and use intuitive teaching aids in combination with multi-**.

Answer] :d d [Famous Teacher's Comment] The subject of the demonstration method is the teacher, and the subject of the experimental method is the student.

Answer]: B Demonstration method refers to the method by which the teacher guides students to acquire knowledge or consolidate knowledge by displaying physical objects, visual teaching aids, conducting demonstration and chaotic experiments, or adopting modern audio-visual and other means. The tools used in the presentation can be divided into the following four categories:

Demonstration of physical objects, models, specimens, and reputations; Presentation of charts, schematics, maps; Slide shows, films, video presentations; Experimental demonstration.

Experts point out that the teaching methods commonly used in China's wanton middle schools are the top priority in the past examinations, in addition to appearing in the form of multiple-choice questions, they may also appear in the form of analysis questions and material analysis questions, which account for a large number of points. Teaching method, conversation method, discussion method, demonstration method, practice method, experimental method, teaching method based on ** activities, and teaching method based on emotional cultivation (experience) are all commonly used teaching methods in middle schools in China, and candidates should be familiar with their concepts and application requirements.

Intuitive teaching is a very effective teaching method, which is conducive to improving students' learning efficiency.

In the teaching process, in order to better enable students to learn new knowledge, I often use intuitive teaching methods. For example, when teaching the knowledge of "the side area of a cylinder and the surface area", it is difficult for students to understand, especially the side area of a cylinder.

So in life, I paid attention to observation and found that the packaging box of a nutritional product "oatmeal" happened to be a cylinder

The correct use of intuitive teaching aids can improve students' interest in learning, enrich perceptual knowledge, reduce difficulties in learning, help form clear concepts, and develop students' observation and thinking skills.