Development of the demonstration experimental apparatus for physics lecture assist

Abstract

A student's science dislike and losing interest in science pose a graet problem in Japan. It is thought that this problem originates in reduction of the contact by children's natural with urbanization of a living environment in recent Japanes. It is necessary to notify a student about scientific pleasure and interest making science like. I propose to introduce the demonstration experiment to usual physics lecture. We have developed many demonstration experimental aparatuses for physis lecture assist. The outline of two demonstlation experiments are discribed, they are the new type of monkey and hunter, and the ion detection in combustion car engine flame.