In this context, efficient classroom models such as "thinking mode" and "circular classroom" in Yanzhou No.1 Middle School, "six-module classroom" in Lianyungang City and "2 1 1" in Zhijiang No.1 Middle School stand out and are colorful. Under the guidance of advanced teaching concepts, after years of educational thinking and practice, they gradually summed up, summarized and refined the research on "2 1 1 classroom teaching mode" of Chinese and mathematics, trying to change teachers' traditional teaching methods and methods, combining three teaching links of Chinese literacy, reading and writing, and effectively dividing three links of mathematics autonomous learning, test promotion and practical application.
The practice of "2 1 1 teaching mode" can better promote teachers' reasonable allocation of time in classroom teaching, optimize classroom structure, carefully design the classroom, optimize the teaching process, highlight students' dominant position, give play to teachers' leading role, improve the effectiveness of classroom teaching, create an efficient classroom, make teachers and students become people with strong time concept, preparation and strong coordination and communication skills, and make students truly.
"2 1 1" refers to the allocation of class time. A 40-minute class is generally divided into three parts: "2" refers to 20 minutes; "1" means 10 minutes; "1" means 10 minutes.
First, Chinese "2 1 1" teaching mode.
In the first 20 minutes, teachers put forward teaching objectives, create problem situations, focus on guidance, in the middle 10 minutes, teachers and students interact to explore and expand reading, and finally 10 minutes, students practice writing. These three parts are carried out independently or interactively to optimize the classroom structure.
1.20 minutes
In the 20 minutes when teachers create problem situations and give lectures seriously, teachers can create new and old cognitive conflicts from problem situations in various ways, which can arouse students' thinking, show the thinking process of knowledge generation and development, stimulate students' participation and improve classroom efficiency in active construction. To limit speaking time is not to say nothing, but to concentrate on speaking. In this process, teachers should update a concept: change speaking before practicing to learning before speaking, so that students can realize the psychological change from "true" to "this is what it is"; It is necessary to clarify the contents of the three lectures: students should tell what they know; Students know what it is, but they don't know why. Students can give an example, but they don't know how to say the opposite.
2. 10 minutes
In the process of 10 minutes of teacher-student interaction, there are many ways of communication between teachers and students, but the core is discussion. Its purpose is to enable students to further understand and master basic concepts, further explore learning methods, and initially acquire the ability to reconstruct basic knowledge.
3. 10 minutes
In the process of 10 minute small pen practice, practice is the best way to apply knowledge to practice, the process of students' information conversion, and the best embodiment of students' learning subject status. Why? Because from people's cognitive habits, psychological research shows that after reading something, you can remember10%; You can remember 20% of what you hear; You can remember 30% of what you see; Listen to something while watching, you can remember 50%; Say something, you can remember 70%; Do something, you can remember 90%. Therefore, relatively reducing speaking and listening and increasing reading and doing are the most distinctive features of the new classroom teaching model.
Second, the teaching mode of "2 1 1" in mathematics.
Before 10 minutes, the teacher shows the teaching objectives, so that students can learn new knowledge independently and truly learn independently; In the second 10 minute exam, the teacher carefully prepared the test questions and asked them to be closely related to new knowledge to test students' autonomous learning; The practical application of the last 20 minutes requires students to apply new knowledge to real life and learn to solve practical problems.
1. 10 minutes
The teacher shows the teaching objectives that students can easily understand and understand, so that students can know the requirements of this class. Learn new knowledge by yourself in the problem situation created by the teacher. When students study independently, teachers should be patient, don't talk about guidance, and give students enough time to study independently. Students will have new and old cognitive conflicts in various ways, which will lead to students' thinking and let them find their own solutions. If in doubt, wait for the second 10 minute to solve it.
2. 10 minutes
In order to improve the exam, the teacher carefully prepares the test questions, which should conform to the students' new knowledge, focusing on the basic questions and checking whether the goals are completed. Ask the teacher to choose poor students to do the test questions. When students encounter difficulties, we should choose excellent students to solve doubts and doubts, show the thinking process of knowledge generation and development, and let students teach students. If the teaching goal can be achieved, the teacher will not understand. When encountering difficulties, the teacher should speak thoroughly.
3.20 minutes
The last 20 minutes is practical application, which requires students to apply new knowledge to real life and will solve practical problems. Teachers can design some practical topics according to the teaching materials, so that students can practice, practice independently, or study cooperatively. They can also use competitions and other activities to increase their interest in practice, and they can also practice and evaluate each other, so that students can correctly use new knowledge in practice to solve practical problems in life.
Through the practice of "2 1 1 teaching mode" for more than a year, teachers and students have become people with strong time concept, preparation and strong coordination and communication skills according to the time allocation in class. Teachers let students learn independently, and students really learn independently, cooperatively and exploringly in the classroom, creating an efficient classroom and implementing the new curriculum reform.