Abstract
This research clears the effect of a poem for making good use of a poem as the program of environmental education. This research treated “Tairyo”(means the big catch) written by KANEKO, Misuzu, and carried out the test of “The Map of Association” before and after reading it, intended for pupils. From the result of this test, this research proposed the program of environmental education, making good use of “Tairyo”. The method of this test is original as understanding the structure of image. Moreover, this research expressed the result of this test by directed graph. This directed graph enabled the structure of images to express more exact than usual method.
