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其他書名
Teacher's Guide
出版Lawrence Hall of Science, University of California at Berkeley, 1999
主題Education / Schools / Levels / ElementaryEducation / Schools / Levels / SecondaryEducation / Teaching / GeneralEducation / Teaching / Subjects / Science & TechnologyJuvenile Nonfiction / Science & Nature / Environmental Science & EcosystemsScience / Environmental Science
ISBN09248861459780924886140
URLhttp://books.google.com.hk/books?id=F7bZAAAAMAAJ&hl=&source=gbs_api
註釋These extensive activities explore many aspects of acid rain and its effects on our environment. Students learn about acids, the pH scale, make flake lakes, determine how the pH of the lakes changes after an acid rainstorm, present a play about the effects on aquatic life, and hold a town meeting to discuss solutions.