When talking about the career of teacher, most people never mention the word - money, but they may say these words, such as respectful, kind, contributive or knowledgeable instead. In modern world, all of us accept that teacher is a sacred career, and even not inferior to priest on some level. However, no millions of money, no great fame are common and acceptable for most teachers, but only nightmare for people who always fish for fame and compliments.
Day by day, teachers help students to learn the basic or advanced knowledge of science and high tech, and give an extra sparkle to the ordinary things in the class. Anyway, teacher's "weapons" are usually lacking of high tech and seem outdated. In many schools, a teacher still uses his arm and fingers to point the words or pictures on the blackboard or an overhead projector, in order to better explain a question. What a difficult gesture!
Obviously, to use an arm in class is very inconvenient and tiring, since most teachers are of ordinary height, with ordinary arms in length. Maybe it is time for teachers to upgrade the pointer! As I know, some teachers have begun to use the red laser pointer, but I would like to recommend another kind of laser pointer pen - green laser pointer. They are not only different in colors, but also the cannon-shot and brightness. Green laser pointer is much superior to the red one in these two aspects.
Green laser pointer is indeed the perfect scientific pointer for teachers. It can give out continuous light to point at everywhere the teacher wants to show, convenient and clear. Besides, the green light is a considerable design, much healthier and not so blinding to the eyes, when compared with the red light. If your teachers still know nothing about this great green laser pointer, you may as well give them some hints, or just sent them one as a Christmas gift!
I believe that with this magic laser pointer pen, teachers can be much easier in the class and better teach students. Apart from being a magic teaching aid, laser pointer pen is also useful a tool in other occasions. It can be a pointer for the guide in the museum, when he is supposed to show visitors something precious and is not allowed to touch. Outdoor sportsmen also need laser pointer pen. When they walk in dark or get lost, it is a pointer and a SOS signal. And for astronomy lovers, laser pointer pen can help you to point at the beautiful stars in the sky.
Laser pointer pen is a product of high technology and already well applied in daily life. With small bulk, it is so convenient, you should get yourself one, especially if you are a teacher.
No comments:
Post a Comment