New National STEM Competition is Open for Entries British Science Association
Product Review – eCLIPS: A Comprehensive Online Careers Information Solution for 11-19s Adviza
Schools Offered Free Sanitary Vending Machines by phs phs Group
Product Review – KS3 Geography: Heading Towards AQA GCSE Oxford University Press Geography
Product Review – KS3 History by Aaron Wilkes Oxford University Press
Teach Early Years Magazine Subscribe today!
Teach Primary Magazine Subscribe today!
Teach Secondary Magazine Subscribe today!
Technology and Innovation Magazine Order now!
Teach Reading and Writing Magazine Order now!
Oxford University Press Courses
slideshow: image
Download your FREE resource now!
In this lesson, students explore a set of two-variable linear equations, constructed so that when you solve any pair of them simultaneously you get solutions which are all non-negative integers.
After students have done this, their task is to construct their own set of 2, 3, 4 or more equations with the same property.
This generates lots of opportunity to practise solving simultaneous equations, while at the same time focusing their attention on how the process works and what they need to do to obtain integer solutions.
Simultaneous equations are a powerful way of modelling situations in which there is more than one variable.
Solve two simultaneous equations in two variables algebraically.
Get 8 KS3/4 maths lessons with expert teaching techniques
Welcome, enter your email to get your FREE resource download!
Welcome back! Please login to get your FREE resource download!
Thanks! Please enter a password to sign up and get your FREE resource download!
