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Hands-on lab activities plus video provide multilearning approach to science. Measure the pH of water samples, investigate effects of rain on plants and soils, create acid rain posters, chart the path of acid rain from source to deposition and estimate the contribution of automobiles to the acid rain problem. Includes "Acid Rain: The Invisible Threat" (on video or DVD), Teacher's Guide and enough materials for nine lab stations. Grades 7-12. VHS Videos.
DVD version available below.