No abstract

With the development of information technology, multi-media teaching has been applied widely in various colleges and institutions. In the classroom teaching, the teachers must utilize the remote control device to operate the computer and use body movements. In this paper, a kind of multi-function laser remote control pointer is designed, which can be used as a mouse without power consumption and operation platform., and then teachers can shake off the shackles of the computer and remote control the computer anywhere in the classroom. In this way, teachers can present the lecture through the computer and at the same time make full use of their body language and personal charm.

Abstract. The graduate students' human based curriculum is the essential support of graduate education, and is also the key to promote the scientific development of graduate education. The construction of human based curriculum should be carried out from three aspects: ideas, principles and teaching methods, to promote the development of the overall level of graduate education.

A Questionnaire Investigation of CAI on College Physics was carried out in 23 higher education institutes of Henan Province and the findings were compared with the teaching method in a traditional way. It has been proved that physics teaching at college assisted by multimedia courseware has some advantages over that in a traditional way since the former provided a larger output of knowledge, a higher level of knowledge acquisition compared with the physics teaching in a traditional way. And it is also found that text courseware alone might not achieve better results in the physics teaching at colleges.