First, the characteristics of traditional classroom teaching:

(A) the advantages of traditional classroom teaching:

1. A teacher can tutor many students at the same time, and a class can have dozens or more students at the same time, which not only improves the teaching efficiency, but also effectively reduces the teaching cost and learning cost.

2. Easy to manage. Students attend classes in fixed classes according to the learning plan, with clear learning objectives and orderly and controllable teaching progress, which is conducive to the implementation of standardized teaching management and large-scale teaching activities.

3. It is conducive to providing a good collective environment and learning atmosphere, promoting exchanges between students, cultivating normal interpersonal communication, cultivating collectivism spirit, and cultivating correct morality, outlook on life and world outlook.

(B) there are some drawbacks in traditional classroom teaching:

1, teaching quality is directly related to the personal quality of teachers. Due to the limitation of regional economy, living habits, education level and other teacher conditions, it is difficult to realize that all teachers are taught by excellent teachers in a large area, which makes the teaching quality vary greatly from teacher factors among different classes, schools and regions.

2. Teachers play a leading role in classroom teaching, while students are just listeners and supporting roles. Traditional classroom teaching often only pays attention to grades and adopts spoon-feeding teaching methods. The main task of students is to understand and remember, which will easily lead to students losing interest in learning and being tired of learning, which is not conducive to cultivating students' innovative spirit, improving students' independent thinking and practical ability, and may also lead to students' partiality.

3. Modern knowledge is updated quickly, classroom teaching blindly follows textbooks, while textbooks themselves are updated slowly. A lot of knowledge may be backward, unable to meet the needs of social development and keep up with the pace of the times, making it impossible for students to apply it to real life and work even after learning.

Second, the characteristics of online teaching

(A) the advantages of network teaching form:

1. You can make full use of various teaching resources on the Internet, concentrate excellent teachers and courseware, and carry out large-scale teaching.

2. Learners are not affected by age, time and region, and anyone can study any course at any time and any place.

3. Students can freely choose the learning progress and content, without waiting for step-by-step teaching, which can greatly improve learning efficiency.

(B) the lack of online teaching:

1. The essential characteristics of online teaching form determine the separation of time and space between teachers and students, and between teaching and learning. Under the current technical conditions, the process of teaching and learning still lacks effective supervision means, and the management of the teaching process is also relatively loose. For those students who are not self-disciplined, it is easy to let themselves go, which is not conducive to the improvement of academic performance.

2. Many teachers and students are still accustomed to the traditional classroom teaching form, and have not realized and mastered the advantages of online teaching, so they can't develop and utilize various learning resources on the Internet.

3. At present, many online teaching is actually a simple transformation of traditional classroom teaching in time and space. The content of online teaching is also the content of teachers' daily class, and the form of teaching is only from face-to-face teachers to teaching in different places. The passive acceptance of students has not changed, which affects the learning effect.

4. Teacher-student disconnection is serious, which can not form a good two-way communication between teachers and students, and can not answer students' questions in time, thus changing teaching methods according to students' questions and understanding students' knowledge in time. Without a good interactive platform, it is not conducive to the formation of teaching.

Third, the comparison between traditional classroom teaching and network teaching.

(A) the material basis

Traditional classroom teaching does not require high teaching conditions, and uses some simple knowledge carriers such as chalk, paper textbooks and tapes. A blackboard and some desks and chairs can be used for class. This is an important reason for the continuation and development of traditional classroom teaching for hundreds of years. The high development of science and technology is the foundation of network teaching, and the popularization and application of computer and multimedia network information technology in society is the premise of the rise of network teaching.

It integrates pictures, texts, sounds and images, and can carry out teaching activities vividly. Therefore, the requirements for local network technology conditions and students' economic affordability are higher. In some remote areas and relatively backward areas, the infrastructure is not in place and the economic conditions are poor, so it will be more difficult to develop distance education and network teaching.

(B) Teaching mode

Traditional classroom teaching emphasizes the effectiveness and convenience of knowledge, and the relationship between teachers and students is "giving and receiving". The teaching arrangement is strict, orderly and unified, so it is difficult to really implement the student-centered teaching model. Therefore, it is common for teachers to memorize a word in traditional classroom teaching. Network teaching is open, and students' active learning becomes an inevitable phenomenon.

On the premise of meeting the overall teaching objectives, students can study in a targeted manner, and the courses and progress are allowed to vary from person to person. Students can focus on repeated learning according to their personal situation. Students can improve their cognitive and thinking abilities through such a learning process of searching, exploring and processing, which is conducive to realizing "personalized teaching" and developing their intellectual potential. Teachers will inevitably change from the dominant position in the classroom to the instructor of students' learning.

(3) Teaching objects

Traditional classroom teaching has strict requirements on the number, age or knowledge level of students, and there is no big disparity or big change. However, online teaching has no restrictions in this respect, and learning can be carried out individually or collectively, which breaks the various restrictions of traditional classroom teaching on learning objects, number of students, learning time and learning place, and is more suitable for all-people learning and lifelong learning.

teaching resource

The teaching quality of traditional classroom teaching is directly related to the quality of individual teachers, and the teaching ability is limited by the number of teachers and the capacity of classrooms, so it is impossible to greatly improve and improve it. Network teaching has completely broken the limitations of subjective and objective conditions such as the number of teachers, teachers' quality and classroom capacity. And can make full use of all kinds of high-quality teaching resources, so that the best teachers can teach in a wide range, and their teaching ability can be improved continuously, stably and rapidly, regardless of the space distance, the number of people educated and the teaching time.

In a word, modern distance open education with modern information technology as the core has created a brand-new learning environment for us, so that people can actively study in school, outside school and anywhere in society. It is changing our way of life and work, fundamentally changing our original traditional learning mode and bringing us new learning concepts and new learning methods.