Several Old Teaching Models in Teaching

The backwardness of ideas is the real backwardness, and the degree of change of ideas is the speed of development. Renewing ideas is the premise for teachers to innovate in classroom teaching. The old ideas of teachers will inevitably lead to the ruthlessness of classroom teaching. We should break through the shackles of the old concept of "teacher-centered" traditional mathematics teaching. Here are some old teaching models. 1, cramming. Some teachers talk a lot in class, the blackboard is full, and students keep taking notes. This kind of spoon-feeding and spoon-feeding teaching method brings many disadvantages. Teachers talk too much, and the less opportunities they can provide for students to master knowledge and actively train their abilities. Students are often in a passive position and have no time to think, digest and absorb in time. Of course, what they have learned cannot be consolidated. And talk too much, the key points are not prominent, students can't grasp the main points, the classroom atmosphere is dull, and students are easy to get tired. 2, the old style. Some teachers stay in the original teaching state, relying only on a piece of chalk and a mouth. They don't need projectors, computers and other modern means to assist teaching. They think it's a waste of time, and it's impossible to arouse students' interest in learning by relying on the teacher from beginning to end. 3. Take the exam. The lecture only focused on the college entrance examination, but made no mention of it. In my opinion, no matter whether students have the ability, they come up with it themselves or imitate it after teaching, as long as they can do problems, they don't pay attention to the cultivation of students' mathematical ability. Students just copy the teacher's answers, so their ability to solve problems is very poor. Tired of teaching. Some teachers don't have a thorough grasp of teaching materials, lack flexibility in dealing with teaching materials and teaching methods, and are not good at learning the strengths of others and updating their own knowledge. They are tired of repeating this kind of teaching for years. In addition, some teachers have heavy teaching tasks, such as being the head teacher, teaching several classes in the same class, and being busy with teaching and other affairs for a long time, which is also easy to produce boredom. 5, the sea style. The teacher told an example, and then asked the students to do many variant questions, thinking that they would understand as long as they did more, and they would do it during the exam, which wasted a lot of time and energy for the students. Too much homework, the harder you study, the more afraid, disgusted and even contradictory you will be psychologically. When it comes to mathematics, you get scared. 6. Sheep style. The teacher assigned a large number of questions to the students to do, and gave the answers after the completion. The students discussed these changes and chose some that they thought were important. Teachers should explain moderately, students should study hard and avoid detours, teachers should guide classroom teaching with new ideas, and teachers should establish the concept of "student-oriented". Students are the masters of learning and the main body of classroom teaching. All the activities of teachers' classroom design should be carried out closely around students, leaving most of the time for students to think, speak and do fully, adopting flexible teaching methods, stimulating students' interest in learning and cultivating students' mathematical ability.