Enlarging Shapes on a Grid

Enlarging Shapes on a Grid
Enlarging Shapes on a Grid
Enlarging Shapes on a Grid
Enlarging Shapes on a Grid Worksheet

              Enlarging Shapes on a Grid

              Students learn how to enlarge shapes objects on a grid using a centre and scale factor. Learning progresses from enlarging shapes to a positive scale factor to fractional scale factors. More able students are challenged to describe as well as perform enlargements by finding the centre and scale factor.The start of the lesson recaps describing translations using vectors. At the end of the lesson students are challenged to perform and describe enlargements on an isometric grid.
              Differentiated Learning Objectives
              • All students should be able to enlarge an object using a positive integer scale factor and centre.
              • Most students should be able to perform and describe an enlargement to a positive integer scale factor and centre.
              • Some students should be able to perform and describe an enlargement to a positive fraction scale factor and centre.
              View online lesson
              Lesson Downloads
              Download PowerPoint Download Notebook Download Flipchart Download Worksheet
              Scheme of Work Link
              Transformations and Symmetry
              IMMEDIATE DOWNLOAD

              Mr Mathematics Blog

              Deep Dive Mathematics Inspection

              My experience as a Head of Mathematics going through the deep dive OFSTED inspection.

              Calculating a Reverse Percentage

              How to use ratios and proportional reasoning as a model for finding the original amount after a percentage change.

              Area of Compound Shapes

              To find the area of compound shapes students need to understand what the word compound means.