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Fifteen lessons of varying length
Produced 2000
School-use rights: one year
Grades K-8 / science
Video Library
5/7/8 S
http://www.pbs4549.org/itv

Globe is a series of videos that provide explanations of Earth as a system, the use of scientific data and step-by-step demonstrations of science protocols.

1. Overview (9:26)
2. Water pH (11:37)
3. Water Transparency (11:06)
4. Electrical Conductivity of Water (9:25)
5. Dissolved Oxygen (12:15)
6. Salinity (11:56)
7. Alkalinity (9:59)
8. Nitrate (12:18)
9. Maximum, Minimum and Current Air Temperature (13:57)
10. Rainfall, Solid Precipitation and Precipitation pH (20:54)
11. Soil Characterizations: Field Measurements (22:54)
12. Soil Characterizations: Lab Measurements (38:10)
13. Soil Temperature (10:44)
14. Soil (12:50)
15. Soil Moisture (18:23)