Abstract
We made a study from the view point of " ;washing", in order to develop teaching materials cultivate consumers" social responsibility.
Teaching materials are arranged to have students understand a fact, that is, the environment is unnecessarily polluted by the behavior of the consumers whose over cleaniness sence is affected by various ads.
Teaching materials dealing with the washing by hand", and" washing hair" are very useful for students. They can under-stand through scientific measure me how the environment becomes polluted due to the dirty washing water unconsciously thrown away into the environments.
