1. Scale Drawings L.O. All pupils understand what a scale does
Level 6
25/05/2019
L.O.
All pupils understand what a scale does
All pupils are able to produce a scale drawing
All pupils can use a scale to read a map

2. Write down as many examples as you can where we would use a scale
Starter:
Write down as many examples as you can where we would use a scale

3. Scale Drawings L.O. All pupils understand what a scale does
Level 6
25/05/2019
L.O.
All pupils understand what a scale does
All pupils are able to produce a scale drawing
All pupils can use a scale to read a map

4. Scale drawings are everywhere!
Main 1:
what a scale does
On Maps
Scale Drawings
Vehicle design
Footprints of houses
Scale drawings are everywhere!

5. Scale Drawing
Scale drawing allows us to draw large objects on a smaller scale while keeping them accurate.
All scale drawings must have a scale written on them. Scales are usually expressed as ratios.
Example: 1cm : 100cm
The ratio 1cm:100cm means that for every 1cm on the scale drawing the length will be 100cm in real life

6. Main 1: Definition A scale of 1 cm = 2m
what a scale does
Definition
A scale of
1 cm = 2m
…means for every 1cm measured on a
drawing this represents 2m in real-life.

7. Main 1:
what a scale does
4x25= 100cm
4cm
2cm
2x25 = 50cm
The scale of this drawing is 1cm = 25cm
What is the actual width and height of the TV ?

8. Scale Drawings L.O. All pupils understand what a scale does
Level 6
25/05/2019
L.O.
All pupils understand what a scale does
All pupils are able to produce a scale drawing
All pupils can use a scale to read a map

9. produce a scale drawing
Main 2:
produce a scale drawing
Using a scale of 1cm : 9m accurately draw this right angled triangle in your books.
45m
5cm
27m
3cm
36m
4cm

10. Scale Drawings L.O. All pupils understand what a scale does
Level 6
25/05/2019
L.O.
All pupils understand what a scale does
All pupils are able to produce a scale drawing
All pupils can use a scale to read a map

11. How far is it from London to Rome?
Main 3:
use a scale to read a map
How far is it from London to Rome?

12. Main 3:
use a scale to read a map

13. Main 3:
use a scale to read a map

14. Scale Drawings L.O. All pupils understand what a scale does
Level 6
25/05/2019
L.O.
All pupils understand what a scale does
All pupils are able to produce a scale drawing
All pupils can use a scale to read a map