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Information is presented at three levels.
The first level contains lesson plans designed for use in the classroom that meet the Texas Education Agency's required essential elements. The second level includes information and activities relating to particular air pollutants, along with suggested activities involving the use of air quality data. The third level provides actual data tables and graphs that may be used in conjunction with activities suggested on this site. Each activity includes background information, a procedure, and lists of objectives and materials. One lesson, designed for grade 2, aims to demonstrate the effect of acid rain on statues and buildings.