As tests are conducted by student volunteers, the information is recorded on a homemade data sheet.
Students then enter the data onto a spreadsheet format.
This curriculum teaches students about watersheds, estuaries and water quality monitoring in their area. In addition, students will learn to share their data and experiences with other schools in North Carolina and around the country. Research Methods Surface water was taken into a glass sampling bottle at four different locations on Lake Hickory beginning in October, 1996. Testing was done at least one time per week at all sites, 2-3 feet off shore. Samples were analyzed for nitrates, phosphates, dissolved oxygen, pH and temperature.