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Measurement and Mensuration · Term 2

Area of Irregular Figures (Counting Squares)

Estimating the area of irregular shapes by counting full and half squares on a grid.

Key Questions

  1. How can we estimate the area of a shape that does not have straight edges?
  2. Evaluate the accuracy of estimating area by counting squares.
  3. Predict how changing the scale of the grid affects the precision of area estimation.

CBSE Learning Outcomes

NCERT: Mensuration - Area - Class 6
Class: Class 6
Subject: Mathematics
Unit: Measurement and Mensuration
Period: Term 2

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