Measuring Centimetres Using a Ruler We can measure how long an object is in centimetres. We can write centimetres as ‘cm’ for short. Here is a 15 centimetre ruler with ‘cm’ marked on it. The distance from each number to the next is one centimetre.
This Interactive Ruler PowerPoint demonstrates a step-by-step process of measuring length.This brilliant, illustrated PowerPoint shows children how to correctly measure length to the nearest centimetre and millimetre.Ideal for maths lessons on me
How to Use a Ruler. A ruler is one of the most common measuring instruments. The ruler, shows both imperial and metric measurements. One side is 12 "inches" long (imperial), while the other is 30 centimeters (metric).
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