Teachers' professional development under the network environment In the new curriculum reform of basic education, it is particularly important for teachers' professional development and practice under the network environment to further win the space for survival and development. Relying on online training to effectively promote teachers' professional development has become a social consensus. With the development of information technology, the professional development of teachers based on information technology is becoming a reality.

First, the network platform, the power source of teachers' professional development

Network platform is the intellectual source of teachers' development in the new era, which provides endless space for teachers' professional development. How to realize teachers' professional development under the network condition is a new topic in school management.

1, Education Forum, which is an educational information collection platform.

This is an era when forums are popular. Forum, also known as BBS, provides a public electronic whiteboard on which every user can write, post information or make comments. Because of its strong interaction, it has a far-reaching impact on education. We can easily browse teachers' feelings, reflections and problems in the process of education and teaching in the forum, feel teachers' active participation and help in peer issues, see the heated discussion and the collision of wisdom sparks in the forum, and we can also be delighted to see the rapid growth of teachers in the interactive communication in the forum. The forum breaks the limitation of time and space and makes people's communication more convenient and effective. Teachers can publish information through the forum and discuss education and teaching issues with experts and scholars.

2. Educational blog is a platform for teachers' thoughts.

Blog is a comprehensive platform which takes the network as the carrier, simply and quickly publishes its own experiences, communicates with others in a timely, effective and easy way, and then integrates colorful and personalized display. Blogs, like forums, facilitate people to communicate across time and space. Blog is a platform to show yourself, and teachers' ideas about education and teaching can be quickly displayed through blog. Blog is a good learning place, which can help teachers broaden their thinking and horizons, generate doubts and confusions in the network communication and collision, and promote teachers' reflection and exploration. Some educational websites have launched "classified blog catalogue" and "celebrity blog recommendation" to facilitate teachers to learn and understand the educational thoughts of famous educators.

3. Educational websites are a platform for reviewing educational ideas.

Network technology provides convenience for us to establish teaching resource database and education website. Teachers are the builders of teaching resources and educational websites. Pictures, words, animations, courseware and other ready-made materials and developed resources, courseware, test questions, cases, papers, documents, etc. can all be used as materials for school education websites and teachers' personal websites. School education websites and teachers' personal websites are places where advanced educational ideas are radical. Some fashionable educational ideas and teaching measures are published on the website, which is beneficial to teachers' professional learning and development.

Second, online teaching, a new way for teachers' professional development

With the rapid development and wide application of modern information technology, network teaching based on computer technology, multimedia technology and network communication technology has become a new teaching form. Network teaching refers to a teaching method that connects teachers and students through computer network and uses computer communication technology and multimedia technology for multi-directional communication and interaction. This interactive teaching system or mode based on multimedia, computer network and Internet is a teaching form that extends the classroom to campus network and Internet, so that resources can be shared in the whole school, even the whole country and the whole world. It has powerful sharing function, interactive function and virtual function. 1. Strengthen collective cooperation and build a network lesson preparation model.

"Details determine success or failure", and lesson preparation is the initial and basic link of teaching. Under the new curriculum standards, cooperation and mutual learning among teachers are more important. To this end, based on the network environment, we have actively constructed a new model of "individual lesson preparation, multi-person discussion, repeated polishing and finalization".

2. Improve classroom efficiency and realize online class mode.

Classroom teaching is the main position of curriculum reform and the main channel for teachers' professional growth. Therefore, we actively build a network-based multimedia system, closely combine multimedia technology with network communication technology, greatly expand the functions of stand-alone multimedia system, and form an ideal multimedia network teaching environment.

In order to fully mobilize teachers' enthusiasm for using modern educational technology, we take the application of information technology as an important evaluation content and bring it into teachers' classroom evaluation. With the help of electronic whiteboard, we can get rid of the shackles of the mouse, and all operations can be realized on the whiteboard to achieve real interaction.

3. Conduct online class evaluation activities through class example display.

In teaching and research activities, attending lectures and evaluating classes is a very important link to promote teachers' reflection and help teachers grow up. However, in the traditional activities of attending lectures and commenting, there will often be such a situation: after listening to a teacher's class, when commenting collectively, out of feelings, they will often talk more about advantages, less about shortcomings, or even say nothing about shortcomings; Or I want to communicate with teachers in time, but because of the limited time of teaching and research activities, I can't express my views in time. In the next teaching and research activities, I have no desire to communicate. Over time, the communication between peers has become more and more formal. Such teaching and research activities have lost their effectiveness, which is not conducive to teachers' professional growth and can not improve teachers' teaching level.

With the help of "teaching and research blog", this deficiency can be effectively made up and the above disadvantages can be avoided. Through online communication, teachers reduce their psychological pressure in face-to-face conversation, and teachers at all levels can express their views more easily and get guidance from many teachers. Usually, when teachers are in class with each other, they can ask teachers to write a blog about the problems found in class and upload it to the internet to discuss with teachers, share their teaching wisdom and experience, and explore teaching methods, so as to improve the teaching level. You can also discuss through QQ group. You can not only discuss teaching problems, but also consult teaching methods and learn comprehensive and advanced teaching art. This online communication is not limited by grade groups and subject groups. All teachers can express their opinions, even teachers and experts outside the school can comment. ;