Thursday, May 30, 2013

Water, Water, Everywhere!

This week, we've been investigating the effect water has on our every-day lives.  Yesterday, we created  model of a city built around a river.  We learned that city planners must think carefully about water usage as a city grows in size.  Today, we calculated how much of our body is composed of water....about 70%! WOW!
weighing ourselves to calculate the number of gallons of water in our bodies

creating a layout of our town taking into account water usage

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