Word doc
…Test
Have students complete a Cl test with water from the plant and water from their school
Will there be pathogens in the water at the school?
Talk about how often Cl tests must be completed, how long Cl lasts in the sample, and how their utility accomplishes the Cl tests.
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Sometimes, when rules and…
https://www.wichita.edu/academics/fairmount_las/hugowall/efc/Project_Pages/Work_in_Water_materials/_documents/ClassroomScriptMO.docx