Playing with Constructions
NCERT Ganita Prakash for Class 6, Chapter 8, Playing with Constructions, opens with children drawing perfect circles and borders with compass and ruler. It constructs perpendicular bisectors that cut segments into equal halves, bisects angles into equal openings, and builds standard angles of sixty, ninety, and one hundred twenty degrees without a protractor. Copying segments and angles, drawing parallel lines, and weaving circular rangoli patterns show precision. Each construction is checked by folding, measuring, and reasoning about equal lengths.
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