This document provides instructions for student volunteers to lead a science lab for 7th grade students on air pollution. The volunteers will give an introduction on their college and environmental science studies. They will assess students' prior knowledge of air pollution, discuss key pollution terms, and have students conduct experiments to test for ozone or particulate levels around their school, recording and analyzing the results. The goal is to educate students about air quality and pollution sources while engaging them in the scientific process.

1. Environmental Science: Ozone and Particulates Davidson Students Volunteer for Science Training Presentation Spring, 2011 7 th Grade

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