Inequalities
Introduction
Y9 U2 - GCSE-LinearInequalities
ex1 - number line
ex2 - solving inequalities
ex3 - double inequalities
Y9 U5 - GCSE-InequalityRegions
ex1 - shaded regions
Y10 U3 - GCSE-QuadraticInequalities
ex1 - solving quadratic inequalities
Practice
Linear:
Inequalities: Check that you know what inequality signs mean and how they are used to compare two quantities. Includes negative numbers, decimals, fractions and metric measures.
Linear - levels 1-7
Graphical - level 8
Quadratic - level 9
Linear Programming: A selection of linear programming questions with an interactive graph plotting tool.
Words and Concepts: Fill in the missing words to show an understanding of the vocabulary of equations, inequalities, terms and factors.
DiceGebra: An online board game for two players evaluating algebraic equations and inequalities.
Linear:
Inequalities Video 176 Practice Questions Textbook Exercise
Inequalities on a number line Video 177 Practice Questions Textbook Exercise
Inequalities: solving (one sign) Video 178 Practice Questions Textbook Exercise
Inequalities: solving (two signs) Video 179 Practice Questions Textbook Exercise
Graphical:
Inequalities: graphical y>a or x>a Video 180 Practice Questions Textbook Exercise
Inequalities: graphical y>x+a Video 181 Practice Questions Textbook Exercise
Inequalities: regions Video 182 Practice Questions Textbook Exercise
Quadratics:
Inequalities: quadratic Video 378 Practice Questions Textbook Exercise
Linear:
Representing Inequalities Practice Grid (Editable Word | PDF | Answers)
Representing Double Inequalities Practice Grid (Editable Word | PDF | Answers)
Representing Inequalities Match-Up (Editable Word | PDF | Answers)
Solving Linear Inequalities Practice Strips (Editable Word | PDF | Answers)
Solving Linear Inequalities Practice Grid (Editable Word | PDF | Answers)
Solving Linear Inequalities Match-Up (Editable Word | PDF | Answers)
Solving Compound Inequalities Practice Grid (Editable Word | PDF | Answers)
Solving Compound Inequalities Name the Film (Editable Word | PDF | Answers)
Linear Inequalities True or False (Editable Word | PDF | Answers)
Graphical:
Shading Graphical Inequalities Practice Grid (Editable Word | PDF | Answers)
Shading Harder Graphical Inequalities Practice Grid (Editable Word | PDF | Answers)
Describing Graphical Inequalities Practice Grid (Editable Word | PDF | Answers)
Describing Harder Graphical Inequalities Practice Grid (Editable Word | PDF | Answers)
Graphical Inequalities Match-Up (Editable Word | PDF | Answers)
Shading and Describing Harder Graphical Inequalities Practice Grid (Editable Word | PDF | Answers)
Graphical Inequalities Worded Problems Grid (Editable Word | PDF | Answers)
Solving Equations and Inequalities Revision Practice Grid (Editable Word | PDF | Answers)
Quadratics:
Solving Quadratic Inequalities Practice Strips (Editable Word | PDF | Answers)
Solving Quadratic Inequalities Fill In The Blanks (Editable Word | PDF | Answers)
Solving Harder Quadratic Inequalities Fill In The Blanks (Editable Word | PDF | Answers)
Solving Quadratic Inequalities in Context Practice Grid (Editable Word | PDF | Answers)
N/A
Extension
Linear Programming: A selection of linear programming questions with an interactive graph plotting tool.
Other Resources
Linear:
Inequalities - mathshelper.co.uk
Linear Inequalities - Median Don Steward
Linear inequalities notes and exercises - martahidegkuti.com (more practice here)
Manipulating inequalities - Karen Hancock
Evaluating Statements about Number Operations - Mathematics Assessment Project
Introduction to inequalities - lesson plans and activities - Project Maths
Set notation for inequalities (new GCSE) - J Morgan on TES
Inequalities Spiders - Andy Lutwyche on TES
Graphical:
Inequalities practice/revision - AS Resource Pack
Inequalities Chapter (answers) - CIMT
Graphing Inequalities 1 & Graphing Inequalities 2 - MissBrookesMaths
Inequations: Regions - Median Don Steward
Defining Regions Using Inequalities - Mathematics Assessment Project
Quadratic Inequalities
Inequalities for some occasions - Underground Mathematics
A level inequalities worksheet (solutions) - Solomon
A level inequalities problem solving worksheet (solutions) - Solomon
Teaching ideas for inequalities - J Morgan
Quadratic inequalities - mssteelmaths.com
Interactive teaching resource - quadratic inequalities - WJEC
Spot the mistake - J Morgan on TES
Solving Quadratic Inequalities Fill in the Blanks - Andy Lutwyche on TES
Quadratic inequalities worksheets - SRWhitehouse on TES
Quadratic inequalities worksheet - phildb on TES
Inequality match up - vhepworth22 on TES