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Tuesday 9 September 2014

What Is Estimation?

WALT estimate and measure cm and m 

Estimate means take a guess. When we estimate we use information we already know and we try to guess an answer as close a possible to the correct measurement.

After we estimate we need to check to see if our estimation is correct.

To learn this we flew our planes.
My estimation was 17m and 29 cm
My plane actually flew 4m and 94cm
My estimation was wrong.

 

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