8 June, S3/4 - Year 7*

Driving Question: How do you know which is the best deal in the supermarket?

Success Criteria

Beginning

To be able to demonstrate how to share a number in a set ratio.

Developing

To be able to solve real life problems using ratio.

Mastering
To be able to explain how to compare prices of products to find the ‘best buy’.

Resources

Beginning

B1
Simplify the following
a) 10:5
b) 15:5
c) 27:6
d) 120:30
e) 42:18

Explain your method

B2

Equivalent Fractions - Jigsaw (print)

B3

B4
a) Share £240 into the ratio of 1:3
b) Share £1000 into the ratio of 7:3

c) Share £500 into the ratio of 11:9


B5
Trail - Dividing into a ratio (print)


Developing

D1Sharing Ratio Questions

D2
Stick on Maths - 6 Calc 2 (print)

D3

Exam Questions

Mastering

M1
NRich: Mixing Paint
NRich: Mixing More Paint


M2

M3
Best Buys (print)

M4
Investigate the Golden Ratio:
- Wikipedia
- maths is fun