Monday, September 13, 2010

Air Pressure (Science Sunday)

This week we conducted a experiment on air pressure. Last week we learned how a cloud forms (particularly fog). We are reading a number of books on weather and clouds and this experiment helped us understand how air pressure affects clouds.
Our Question of the Week… How does air pressure affect clouds?

Items we used for this experiment:An empty jar
water
a playing card or index card


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