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  1. "People of the Bog" Activity, PDF DOWNLOAD

    "People of the Bog" Activity, PDF DOWNLOAD

    $2.95

    Students construct a classroom bog and a mini-composter to observe the rate of decomposition in anaerobic (little or no oxygen present) and aerobic (oxygen available) environments. Learn More
  2. "Perspectives" Activity, PDF DOWNLOAD

    "Perspectives" Activity, PDF DOWNLOAD

    $2.95

    Students analyze public values toward water issues to help them evaluate approaches to managing water resources. Learn More
  3. "Piece It Together" Activity, PDF DOWNLOAD

    "Piece It Together" Activity, PDF DOWNLOAD

    $2.95

    Students analyze and plot global temperature and precipitation distributions to determine climate patterns and how they influence human lifestyles. Learn More
  4. "Poetic Precipitation" Activity, PDF DOWNLOAD

    "Poetic Precipitation" Activity, PDF DOWNLOAD

    $2.95

    While learning about the conditions that produce condensation, students create poems that express thoughts and feelings about rain, snow and other forms of precipitation. Learn More
  5. "Salt Marsh Players" Activity, PDF DOWNLOAD

    "Salt Marsh Players" Activity, PDF DOWNLOAD

    $2.95

    Students role play how organisms adapt to life in a salt marsh---a coastal, marine habitat that is alternately flooded and drained by tides. Learn More
  6. "Sparkling Water" Activity, PDF DOWNLOAD

    "Sparkling Water" Activity, PDF DOWNLOAD

    $2.95

    Students develop strategies to remove contaminants from "wastewater." Learn More
  7. "Stream Sense" Activity,  PDF DOWNLOAD

    "Stream Sense" Activity, PDF DOWNLOAD

    $2.95

    Students use their senses to observe a stream, learning there is more to flowing water than meets the eye. Learn More
  8. "The CEO" Activity, PDF DOWNLOAD

    "The CEO" Activity, PDF DOWNLOAD

    $2.95

    Students assume the role of CEOs and analyze the relationship between economic profits and environmental quality. Learn More
  9. "The Great Stony Book" Activity, PDF DOWNLOAD

    "The Great Stony Book" Activity, PDF DOWNLOAD

    $2.95

    Students create layers of buried fossils to learn how ancient, elevated ocean floors create a history book of stone. Learn More
  10. "Thirsty Plants" Activity, PDF DOWNLOAD

    "Thirsty Plants" Activity, PDF DOWNLOAD

    $2.95

    Through demonstration and field studies, students learn about transpiration and the significant role plants play in the water cycle. Learn More

Items 41 to 50 of 151 total

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