Key Stage 3, Maths, Direct and indirect proportion
Lesson 1
Looking at proportional relationships
Lesson 2
Looking at proportional relationships (2)
Lesson 3
Direct proportion (Part 1)
Lesson 4
Direct proportion (Part 2)
Lesson 5
Direct proportion (Part 3)
Lesson 6
Graphs of proportional relationships
Lesson 7
The constant of proportionality
Lesson 8
Proportion in context
Lesson 9
Inverse proportion
Lesson 10
Inverse proportion in context
Lesson 11
Graphs of inverse proportion problems
Lesson 12