Compare and Contrast Information
Lesson
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twins


To compare is to tell how 2 things are alike.

 

To contrast is to tell how 2 things are different.

  

 

When you read, you can compare and contrast information from two sources to see what is alike and different.

Let's look at two articles about the Erie Canal.


 Opened in 1825, the Erie Canal was the engineering marvel of the 19th Century. When the 
 planning for what many derided as “Clinton's Folly” began, there was not a single school of 
 engineering in the United States.  Then - New York Governor DeWitt Clinton envisioned a
 better way: a Canal from Buffalo on the eastern shore of Lake Erie to Albany on the upper 
 Hudson River, a distance of almost 400 miles.

 In 1817, Clinton convinced the State legislature to authorize $7 million for construction of a
 Canal 363 miles long, 40 feet wide and four feet deep.

 In 1825, Governor Dewitt Clinton officially opened the Erie Canal as he sailed the packet boat
 Seneca Chief along the Canal from Buffalo to Albany. After traveling from the mouth of the
 Erie to New York City, he emptied two casks of water from Lake Erie into the Atlantic Ocean,
 celebrating the first connection of waters from East to West in the ceremonial "Marriage of the
 Waters".  *



 It is a long way from Lake Erie to the Hudson River - about 360 miles. Some people thought it
 would be impossible to build a canal that long. After all, the land had to be cleared of thousands
 of huge trees and flattened. Then a channel wide and deep enough for a boat to travel would
 have to be dug. It would cost at least $7 million to dig the canal. Many people made fun of the
 idea. They began calling it "Clinton's Ditch".

 The Erie Canal was finally finished in the fall of 1825. A boat named the Seneca Chief left
 Buffalo on October 26, 1825. Governor Clinton was aboard. The boat carried two barrels of
 water from Lake Erie. The Seneca Chief reached New York Harbor on November 4. Clinton
 poured the water from Lake Erie into the Atlantic Ocean to represent the new link between the
 East and the West. This was called the "Wedding of the Waters." **

 

Lets' compare and contrast the information on the Erie Canal.

Compare
Alike

Contrast
Different

 Erie Canal cost $7 million.  First article referred to "Clinton's Folly"
 while the other called it "Clinton's Ditch".
 Erie Canal was completed in 1825.  First article called in the "Marriage of
 the Waters", while the other called it
 "Wedding of the Waters".
 Governor Clinton rode on the Seneca 
 Chief.
 First article referred to two casks of
 water, while the other said two barrels
 of water.
 Erie Canal connected Lake Erie to the 
 Hudson River.
 First article said 363 miles, while the
 other said 360 miles.

 

Remember:

To compare and contrast, find what is alike and different.

Click on the apple for practice.

* http://www.nyscanals.gov/cculture/history/index.html
** New York Adventures in Time and Place, 2001 McGraw-Hill, New York, pg.168-170.

 
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