Smart phone-based multi-media teaching approach

Abstract

The invention brings forward a smart phone-based multi-media teaching approach. A projector screen (1), a smart phone (2), a program unit (3), a computer (4), a teaching material key point unit (5), a teacher unit (6), and a microphone (7) are arranged. The program unit (3) is installed in the smart phone (2) and the computer (4); and the teaching material unit opened by the teacher unit (6) and displayed on the projector screen (1) and the position of the finger at the phone screen is the position of the mouse pointer at the teaching material unit. According to the invention, on the basis of combination of the smart phone and the teaching, a loudspeaker and a pointing tool are unified and are installed at the smart phone. The equipment are simple and can be found easily; the operation is convenient and easy popularization can be realized, so that some defects in the existing multi-media teaching approach can be overcome. Moreover, software only needs to be installed by one time and can be used repeatedly by multiple times; the phenomenon that the teacher holds a laser pen in one hand and a loudspeaker in the other during teaching can be avoided, so that the teaching becomes convenient; and the learning efficiencies of students in the classroom can be improved beneficially and the multi-media teaching approach development can be promoted.

Description

technical field [0001] The present invention relates to a multimedia teaching method, in particular to a smart phone-based multimedia teaching method. Background technique [0002] Education is very important to the cultivation of talents, and teachers play a great role in it. With the continuous development of science and technology, people have more and more scientific explorations in the teaching mode that is crucial to the cultivation of talents. In particular, great progress has been made in the combination of technology and teaching to promote the reform of multimedia teaching methods. [0003] The current common multimedia teaching methods are as follows: [0004] The first multimedia teaching method is writing on the blackboard with chalk. The key points proposed by the teacher can only be written out or let the students draw on the textbook, which is time-consuming and labor-intensive, and does not make full use of technology. [0005] The second multimedia teachi...

AI Technical Summary

Problems solved by technology

[0004] The first multimedia teaching method is to use chalk to write on the blackboard. The key points raised by the teacher can only be written or let the students draw on the textbook, which is time-consuming and labor-intensive, and does not make full use of technology.

[0005] The second multimedia teaching method is that the teacher uses the pointer to point out the key points on the ppt. Although the participation of the projector makes the teacher no longer need to write a lot in class, the pointer is still inseparable when pointing out the key points that need to be mastered, which limits the teacher. range of activities, it is easy to block the students' sight and affect the teaching effect

[0006] The third multimedia teaching method is that the teacher uses a laser pointer to point out the key content on the ppt. Although the teacher’s actions have been liberated to a certain extent, the laser pointer needs to be charged in time, and the teacher often needs to hold the speaker in one hand and the laser pointer in the other. This is easy to conflict with the auxiliary writing on the blackboard, which is very inconvenient

[0007] The above methods have made great contributions to the progress and development of multimedia teaching methods, and each has its own advantages, but their common deficiency is that they have not solved the problem of the space limitation of the pointing tool on the teacher and the unity of the speaker, so can still be improved

Images