This is a three-part lesson on solving simultaneous equations where the coefficients of one variable is the same.
The starter recaps work on solving equations.
The main and extension are grade B questions.
There is a mini-plenary and plenary embedded, and answers are provided throughout.
MistryMaths is a website that offers enterprising, innovative, engaging and high-impact mathematics lessons and materials. The author is Manoj Mistry and his work was nominated for a 2013 Times Educational Supplement Award for his resource contribution to the education sector. Find more of his resources at mistrymaths.co.uk and follow him on Twitter at @MrMistryMaths.
Similar resources
- Simplifying algebraic expressions – KS3 lesson without boring drills
- Maths games GCSE – Million Pound Drop & other games
- Factorising quadratics worksheet – 13 exam-style questions
- Factorising quadratic expressions – Unpick what’s going on
- Factorising quadratics – Construct your own quadratic equations