Direct and inverse proportion
Why this, why now
In this unit, pupils learn how to represent direct and inverse proportion algebraically as an extension of work done in the linear graphs unit.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 7 / 15
Direct and inverse proportion
In this unit, pupils learn how to represent direct and inverse proportion algebraically as an extension of work done in the linear graphs unit.
9 lessons- Abstract inverse proportion
- Problem solving with direct and inverse proportion
- Checking and securing understanding of direct proportion graphs
- Proportion modelled algebraically
- Checking and securing understanding of inverse proportion graphs
- Abstract direct proportion
- Finding the constant of proportionality for direct proportion
- Finding the constant of proportionality for inverse proportion
- Finding the constant of proportionality for directly proportional relationships