Inequalities
Why this, why now
In this unit, pupils extend their understanding of inequalities and consider a range of contextual inequalities and ways to find and represent their solutions.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 12 / 15
Inequalities
In this unit, pupils extend their understanding of inequalities and consider a range of contextual inequalities and ways to find and represent their solutions.
15 lessons- A single solution set
- Solving a set of linear inequalities graphically
- Advanced problem solving with linear inequalities
- Checking and securing understanding of simultaneous equations
- Solving quadratic inequalities in one variable graphically
- Solving more complicated linear inequalities
- Inequalities on number lines
- Problem solving with linear inequalities
- Solution set notation
- Solving a linear inequality graphically
- Relating graphical solutions to algebraic solutions for inequalities
- Solving quadratic inequalities algebraically
- Solving simple linear inequalities
- Non-solutions to simultaneous linear equations
- Linear inequalities in context