Transcript Wind_Day_2 - Curriculum Hub

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by
John Zavalney
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EXPLORE
WHAT CAUSES WIND ?
Think, Pair Share prompt
What did yesterday’s
convection activity have to
do with wind?
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EXPLORE
WHAT CAUSES WIND ?
Air is a Fluid
Mix together?
To get?
Acetic Acid + bicarbonate of soda
=
To do What?
Sodium acetate + Carbon dioxide gas
CH3COOH + NaHCO3 -> H2O + NaOCOCH3 + CO2
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EXPLORE
WHAT CAUSES WIND ?
Air is a Fluid
Short answer reflection questions
1. Why did the candle(s) go out? Draw a
picture to explain it.
2. What happened to the air that was
originally around the candle(s)?
3. Name two factors that cause air to
move?
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EXPLORE
WHAT CAUSES WIND ?
Global Air Patterns
•Read the Global wind article to learn where to
draw the wind patterns on the map
•Draw and label the wind currents
More Complex Related activity
http://www.teachingboxes.org/jsp/t
eachingboxes/weatherEssentials/
wind/sequence/
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EXPLORE
WHAT CAUSES WIND ?
ANIMATIONS
Global Winds
http://daphne.palomar.edu/pdeen/Animations/23_We
atherPat.swf
Hadley cells
http://www.mhhe.com/biosci/genbio/tlw3/eBridge/Chp
29/animations/ch29/global_wind_circulation.swf
Coriolis effect
http://www.nasa.gov/audience/forstudents/brainbites/
nonflash/bb_home_corioliseffect.html
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EXPLORE
WHAT CAUSES WIND ?
Global Air Patterns
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Start with
End with
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EXPLORE
WHAT CAUSES WIND ?
Global Air Patterns
Start
Beginning
Final
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WHAT CAUSES WIND ?
Ocean/ shore Air Patterns
•Read the seashore effect article to learn where to
draw the wind patterns on the drawings
•Draw and label the wind currents.
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EXPLORE
WHAT CAUSES WIND ?
Day time on shore breeze
Night time off shore breeze
Students draw and label the breezes created by the
coastal conditions. Write a brief explanation
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WHAT CAUSES WIND ?
Day time on shore breeze
1. Land heats faster than
water. Warmed air rises
2. Warmer temperature
creates LOW pressure
3. Rising air cools creating
an area of HIGH
pressure
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WHAT CAUSES WIND ?
Day time on shore breeze
4. The air over the cooler
water creates an area of
LOW pressure
5. The cooler water creates
an area of HIGH
pressure
6. The offshore flow aloft
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WHAT CAUSES WIND ?
Day time on shore breeze
7. And the surface
onshore flow, called
the sea breeze are
both created by the
areas of LOW and
High pressure
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WHAT CAUSES WIND ?
Night time off shore breeze
1. Water cools slower than
land. Warmed air rises
2. Warmer water temp
creates LOW pressure
3. Rising air cools creating
an area of HIGH
pressure
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EXPLORE
WHAT CAUSES WIND ?
Day time on shore breeze
4. The air over the cooler
land creates an area of
LOW pressure
5. The cooler land creates
an area of HIGH
pressure
6. The on shore flow aloft
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EXPLORE
WHAT CAUSES WIND ?
Night time off shore breeze
7. And the surface off
shore flow, called the
land breeze are both
created by the areas
of LOW and High
pressure
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EXPLORE
WHAT CAUSES WIND ?
5 Words and a poster; reflection activity
Each answers the above question by showing
all the different ways air moves by:
•Drawing as many pictures as needed
•Using only 5 words
•Presenting to the class
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Assessment
Work on FINAL PROJECT
PowerPoint Presentation
The GOOD the BAD and the FUTURE
Of wind generated energy
•Develop story board
•Gather research and resources
•Begin putting your PowerPoint together