Enlarging Objects on a Grid
Channel: Jonathan Robinson
Date: 2020-04-13

How to enlarge an object on a grid using a centre and scale factor from https://mr-mathematics.com

The full lesson including a starter, 2 mains, plenary and a worksheet can be found on my website at https://mr-mathematics.com/product/enlargements-on-a-grid/

Students learn how to perform and describe enlargements on a grid using a centre and scale factor.  As learning progresses they are challenged to consider more complex transformations such as fractional scale factor enlargements.

Differentiated Learning Objectives
All students should be able to enlarge an object to a positive integer scale factor and centre on Cartesian axes.
Most students should be able to enlarge an object to a positive scale factor and centre on Cartesian axes.
Some students should be able to describe and perform an enlargement using a positive scale factor on Cartesian axes

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