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Atmosphere
Protocol Instructions
Alkalinity
Data Sheets
Students will measure the alkalinity of water using an alkalinity test kit.
Alkalinity, Hydrosphere
Protocol Instructions
Hydrosphere
Protocol Instructions
Alkalinity, Hydrosphere
Field Guides
Hydrosphere
Field Guides
Students learn about the timing of spring budburst, develop multiple working hypotheses about why timing differs year to year, and test hypotheses using environmental data collected by GLOBE students in Alaska to come to a conclusion about the factors that most impact timing of budburst on paper birch trees. **This activity has an option to get students analyzing data in spreadsheets.
Air Temperature, Atmosphere, Biosphere, Green-Up / Green-Down, Phenological Gardens, Precipitation, Surface Temperature
Learning Activities
Earth As a System
Data Sheets
Over the year, students observe when specified migratory bird species first arrive and count their numbers until few or none of them remain.
Arctic Bird Migration, Biosphere
Protocol Instructions
Arctic Bird Migration, Biosphere
Data Sheets
Arctic Bird Migration, Biosphere
Field Guides
Arctic Bird Migration, Biosphere
Data Sheets
Arctic Bird Migration, Biosphere
Field Guides, Site Definition Sheets
Earth As a System
Protocol Instructions
Earth As a System
Field Guides
Atmosphere
Field Guides
Atmosphere
Field Guides
Air Temperature, Atmosphere, Barometric Pressure, Precipitation, Relative Humidity
Data Sheets
Atmosphere
Atmosphere
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