INDICATING UTENSIL SHOWING THE STATE OF STUDY, AN METHOD FOR INDICATING THE SAME

摘要

this invention is a display area and the study situation on the display.this invention is a class of a section into a section of a different theme in the classroom learning, open learning of learners, and the learners of communication and to identify the tools used by the signal system, it,. the study of the efficiency of the this can be realized in order to stand (1) can have a choice on the list (5a, 5b) using the learners learning and writing and / or advertisement contents of the advertisement can position and direction is selected, and the left (2a). "identification you can learn the angle indicator (7) in the given standard, the mark study. to distinguish the contributing to the meaning in the visual style, andshort stay (2b) study progress of identification is possible for the signal (9) is given, and the color of the color standard to study questions in the visual form of the current chemical learning situation display area and the display.