• enlargement

  • dilate

  • scale factor

  • centre of enlargement

  • increase

  • reduce

  • invariant

  • object

  • image

  • negative

Use the online maths dictionary and write definitions of the words above when doing a reflection. Link to Online Maths Dictionary http://www.amathsdictionaryforkids.com/dictionary.html

Note: It is important when describing a reflection to refer to the location of the mirror line (which must also be shown).

1. Doing an Enlargement


  1. Look at the photo of art deco object below.

  2. Find the centre of enlargement.

  3. Describe the enlargement using the correct language.

1. art deco light.jpg