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How to write scales as ratios, and use them to find measurements for scale drawings and real lengths with BBC Bitesize Maths. For children between 11 and 14.
Here we will learn about scale drawings, including creating scale drawings, using scale factors, and word problems. There are also scale diagrams and drawings worksheets based on Edexcel, AQA and OCR exam questions, along with further guidance on where to go next if you’re still stuck.
A scale drawing is created by multiplying each length by a scale factor to make it larger (an enlargement) or smaller (a reduction) than the original object. The scale of a drawing is usually stated as a ratio.
Scale Drawings. A scale drawing portrays a real object with the lengths in proportion to the lengths of the actual object, but reduced or enlarged by a scale factor. You may be asked to find the scale (or scale factor), and/or calculate actual distances based on a scale drawing.
23 sie 2021 · A scale is a drawing that shows a real object in a way that its size is accurate and has been reduced or enlarged by a certain amount. The scale is shown as the length in the drawing, matching length on the real thing, and a colon (“:”) between them.
Unit 1 Scale drawings. Unit 2 Introducing proportional relationships. Unit 3 Measuring circles. Unit 4 Proportional relationships and percentages. Unit 5 Rational number arithmetic. Unit 6 Expressions, equations, and inequalities. Unit 7 Angles, triangles, and prisms. Unit 8 Probability and sampling. Course challenge.
Scale Maths. Here we will learn about scale maths, including scale diagrams and scale drawing, scale factors and real life applications. There are also scale maths worksheets based on Edexcel, AQA and OCR exam questions, along with further guidance on where to go next if you’re still stuck.
