Challenge Question
Can you explain the effect of enlargement on lengths and angles?
Learning Targets
Developing
To be able to demonstrate translating a 2D shape by a vector.
Mastering
To be able to explain how to enlarge a 2D shape by a whole number scale factor.
Starter
Developing
Translation
Ten Ticks - 6, 2, page 3 (print)
Ten Ticks - 7-8, 4, page 31 (print)
Now test your understanding using these online worksheets:
7.2 Translations
Mastering
Maths4Real video.
Ask the class to draw a quadrilateral within a 3x3 square
Book ReviewTranslation
Ten Ticks - 6, 2, page 3 (print)
Ten Ticks - 7-8, 4, page 31 (print)
Now test your understanding using these online worksheets:
7.2 Translations
Mastering
Introduce students to informal enlargement
Maths4Real video.
Ask the class to draw a quadrilateral within a 3x3 square
Pick a point above and to the left of this shape
Illustrate drawing enlargement lines from this point for each of the four corners
Homework
Complete the workbook up to page 50
