Do your students know what smog is or why trees are called “nature’s air cleaners”? Help them explore the causes, effects, and solutions of air pollution with this engaging, no-prep resource designed for grades 3–5 science and reading comprehension lessons. What’s Included: This comprehensive packet comes with everything you need to teach and assess understanding of air pollution: Informational text introducing air pollution, smog, greenhouse gases, and indoor vs. outdoor pollution Fill-in-t