Title: Measuring Precipitation
1Measuring Precipitation
- Developed by the
- GPM Education and Public Outreach
- NASA Goddard Space Flight Center
-
2ENGAGE
What is precipitation? How do we measure
precipitation?
3The Freshwater Connection
4Measuring Rain
- With a partner
- Look at the materials and tools available and
plan your device to measure rain on the capture
sheet. - Show the teacher your plan.
- Make your device!
5Test your device
- With a partner
- Pour water over your device for 10-15 seconds.
- Answer the Explain questions on the capture
sheet. - Empty the device and pour water a second time.
- Change any of your answers if needed.
6Evaluate
- What did you find difficult about this task?
- Which design do you think would be the most
effective for measuring precipitation? Why? - What are some design factors that you think need
to be consistent for the rain gauges? Why? - What could you do to improve your rain gauge?
7GPM
The Global Precipitation Measurement (GPM)
Satellite will collect precipitation data from
around the world. Knowing where and how much
rain or snow falls globally is vital to
understanding how weather and climate impact both
our environment and Earths water and energy
cycles. Precipitation patterns have effects on
agriculture, fresh water availability, and
responses to natural disasters.
8Video - For Good Measure