Chocolate ratios
Teaching ratio using double number lines. Using various size blocks of chocolate ask students which they would rather a piece from. Then work out the mass per piece of chocolate and see if they made a good decision! There is also a double number line demo doc and some other unit price ideas in the other docs.


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  • Chocolate ratios.pdf
  • Double number lines poster.docx
  • Unit price.pdf

About this resource


Created: Mar 24, 2013


pdf, 262 KB

Chocolate ratios


docx, 84 KB

Double number lines poster


pdf, 399 KB

Unit price

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Creative Commons "Sharealike"

Creative Commons "Sharealike"