Experimental Determination of Ultraviolet Radiation Protection of Common Materials

摘要

The problems related to the ozone layer are increasingly becoming a social concern and are widely discussed in the media. The ecological and social impact of the growing depletion of the ozone layer has assumed enormous proportions. Chemistry teaching, increasingly integrating the four-sided relationship of science-technology-society-environment, needs to reflect this relationship and use creative laboratory activities that motivate the student and enable meaningful learning.