8 January, S3 - 7/F*

Title: Enlargement

Room: 28

Learning Objectives 

Level 4

To be able to demonstrate how to enlarging shapes using squares.

Can you explain the method for enlarging any shapes?

Level 5

To be able to explain how to enlarge a 2D shape by a whole number scale factor.

Can you explain the effect of enlargement on lengths and angles?

Resources 

Level 4

Introduce the idea of enlarging shapes. Demonstrate using a grid and then a larger copy of the grid to enlarge the

shape.

Enlargement Cartoons - using squares (print)

Level 5

Introduce students to informal enlargement using the Bart and Sponge Bob examples (print)

Enlarge Bart (print)

Enlarge Donald (print)

Enlarge Mickey (print)

Enlarge Sponge (print)

Ten Ticks - 7-8, 4, 35 (print)

Homework: 

Learning Objective for next lesson: