In this activity, participants learn about the hydrosphere by making observations and taking measurements. They will go outside and use scientific equipment to investigate temperature, pH and transparency of a body of water. They will use this qualitative and quantitative data to understand why it is important to know about the condition of freshwater sources in many places in the natural environment and how these places are connected in the water cycle. Data collection is based on protocols from The GLOBE Program. This activity uses the 5E instructional model and is part of the "Survivor Earth" series of one-hour lessons.


  • Mathematics > General

Education Levels:

  • Grade 1
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Oceanography,NSDL,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-115,oai:nsdl.org:2200/20140910103339190T,Mathematics,Earth Science,Upper Elementary,TRMM,GLOBE,Physical sciences:Structure and properties of matter,Elementary School Programming,Water cycle,Earth and space science:Earth structure:Ocean and water,Informal Education,GPM,Middle School,Middle School Programming,Elementary School,Physics,Mathematics:Data collection, analysis and probability,Earth system,Earth system science,Vocational/Professional Development Education,Geoscience



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