How Do You Create Interactive Presentations To Impress Students?
• Consider .exe first. What do .exe programs help? Take physics class for example. Usually, a VB based exe program is used to perform some physical phenomenon, e.g. beats, in phase, out phase, interference, diffraction and so on. Remember, these demonstrations are not only show the phenomenon, but also demonstrate the laws, which is more important than the phenomenon itself. In other words, the related parameters should be allowed to change to meet specify needs, such as, wave length, frequency, initial phase, etc. If not, a video would be more helpful. Ok, now the sticking point is VB programming. Oh, god, what a jerk! Luckily, in most conditions, those programs are universal for familiar content, for instance, a program demonstrate the phenomenon beats. The basic parameters would be possibly changed are frequency, amplitude, and phase difference. A program satisfying this is suitable for any class about beats. And, this kind of demos are available on Internet by searching ‘** demonst
