Type:

Other

Description:

This lesson provides an introduction to the treatment of drinking water to remove harmful or distasteful substances. Topics include the history of treatment and a brief listing of treatment processes. Students can examine a selection of online resources for more detailed information on modern treatment methods and potential contaminants. The lesson includes an activity in which they construct a model treatment plant and treat water that they have 'contaminated' themselves in order to observe firsthand the steps involved in purifying water for human consumption.

Subjects:

    Education Levels:

    • Grade 1
    • Grade 2
    • Grade 3
    • Grade 4
    • Grade 5
    • Grade 6
    • Grade 7
    • Grade 8
    • Grade 9
    • Grade 10
    • Grade 11
    • Grade 12

    Keywords:

    Informal Education,Vocational/Professional Development Education,Ecology,NSDL,oai:nsdl.org:2200/20130508143540416T,Environmental science,Technical Education (Lower Division),NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-106,Undergraduate (Upper Division),Undergraduate (Lower Division),Earth system science,High School,Ecology, Forestry and Agriculture,Higher Education,Social Sciences,Health/Medicine,Life Science,General science,Chemistry,Geoscience,Technical Education (Upper Division)

    Language:

    English

    Access Privileges:

    Public - Available to anyone

    License Deed:

    Creative Commons Attribution Non-Commercial Share Alike

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