# Inequalities with Two Variables

In this mathematics lesson students learn how to solve multiple inequalities and represent common solutions on a number line.  As learning progresses they consider pairs of inequations that have single, infinite and zero solutions.
##### Differentiated Learning Objectives
• All students should be able to use a number line to represent the solutions to two inequalities.
• Most students should be able to find a set of solutions for two inequalities.
• Some students should be able to identify a set of inequalities that have no common number sets.
##### Related Blog

SKU: 240

### Mr Mathematics Blog

#### Getting Ready for a New School Year

When getting ready for a new school year I have a list of priorities to work through. Knowing my team have all the information and resources they need to teach their students gives me confidence we will start the term in the best possible way.  Mathematics Teaching and Learning Folder All teachers receive a folder […]

#### Mathematics OFSTED Inspection – The Deep Dive

Earlier this week, my school took part in a trial OFSTED inspection as part of getting ready for the new inspection framework in September 2019. This involved three Lead Inspectors visiting our school over the course of two days. The first day involved a ‘deep dive’ by each of the Lead Inspectors into Mathematics, English […]

#### How to Solve Quadratics by Factorising

The method of how to solve quadratics by factorising is now part of the foundational knowledge students aiming for higher exam grades are expected to have.   Here is an example of such a question. Solve x2 + 7x – 18 = 0 In my experience of teaching and marking exam papers students often struggle with […]