Introduction

This on-line teaching module is for elementary school science teachers. While some students may find portions of this site useful, the primary audience is elementary classroom teachers. The site provides background information and supporting classroom teaching materials. The content focus is climate change and issues related to both stratospheric and tropospheric ozone.

It is hoped that by learning about the atmosphere and climated related content students in the Houston and Galveston area will come to understand our clean air issues.