The educational function of the laser pen.

Teachers, trainers, lecturers in teaching demonstrations and project demonstrations, are encountered such an embarrassment, the need to operate the computer side of the explanation, the action is limited, very convenient. How to let users in the teaching of the complete liberation of the demonstration, the real "where to go, wherever he goes, where, where to point." So that users in teaching, presentation to maximize the advantages of the body language, so that teaching, speech more vivid, more perfect, completely solve the past in the classroom and the use of the mouse inconvenience, will become an important technical issues and market opportunities .

At present the projector application in education, training, business show industry suffered a "application crisis".

Question: In the process of popularizing multimedia teaching, there is a widespread problem of how to introduce modern teaching equipment and teachers' classroom teaching habits. At present, teachers are doing teaching demonstration process, often need to keep in the computer next to the side of the computer while talking about the need to focus on the place, but also from time to time to stand up and pointing. Originally to provide convenient multimedia presentation equipment, but the teachers are rich classroom language are bound. In this way, advanced teaching equipment not only has not been fully utilized, but affected the teachers of the traditional classroom teaching. In view of this phenomenon, the education industry began to pay attention to the teachers can be more closely integrated with the teaching experience and habits of modern teaching equipment, which gives a variety of information technology in the application of teaching put forward higher requirements.

Projectors in the traditional industry information application is one of the typical case. From the beginning of the second half of this year, education, training, business applications and other new applications, the general hope that the application of information technology projection equipment should have "screen", "zoom", "electronic pointer", "wireless remote control" And the combination of traditional teaching methods to improve the teaching methods to improve the quality of teaching.

"Zoom in" function: mainly focused on the content of the lecture, the purpose is to attract visual attention, enhance the effect of learning.

"Shield" function: mainly based on the needs of the class can make a black screen, complete the conversion of the contents of the class, into the next part of the course content.

"Electronic pointer" function: the main content of the class to achieve the storage, marking, laser instructions, you can focus on the contents of the lectures.

"Wireless remote control" function: mainly in the classroom can be achieved in any corner of the computer remote control, according to the progress of the school at any time to adjust the content of class.

From the beginning of this semester I also began e-commerce activities, in the post office for a Taobao joint card, and so far has been through the network trading more than 10 times. I bought all the things in a laser pen is my satisfaction. This is why I came here to recommend the reasons for peer. As the Baidu Encyclopedia put forward in the multimedia-assisted teaching some of the problems, multimedia computers tied the hands and feet of teachers, the original teaching is an emphasis on communication, interaction, democracy, passion activities, but now a small The computer is limited. The teacher from the high above, from the stop console, monotonically from the teaching model. As a primary assistant teacher "teaching" in the multimedia classroom, can create a relatively democratic classroom atmosphere? A small laser pen here can really play a big role.

Since the use of a laser pen for presentation teaching I began to leave the computer, began to go to the middle of the students, and we discuss the issue of equality, and everyone face to face communication ideas, enhance my interaction with students. This is also because I came to the middle of the students, the students' attention and participation in the enthusiasm also increased.