Session Three (1.2.3): Substitution
Tutorials
WATCH - Algebra Substitution - GCSE Maths (YouTube) Links to an external site.
Interact
Now work through pages 43-47 in your coursebook. Make notes on any new concepts and answer as many questions in the exercises as you need to.
Practice
Now work through the MyMaths activities:
EXPLORE – Substitution 1 (MyMaths) [Not available with sample course]
EXPLORE – Substitution 2 (MyMaths) [Not available with sample course]
Links
Use this additional resource for further practice:
WATCH – Dating by Number (Twig) [Not available with sample course]