Year 9 · Maths · beta

Graphical representations

In this unit pupils draw, interpret and utilise linear graphs to solve problems. This knowledge is further extended to look at intersecting graphs.

This is an attributed Oak National Academy lesson sequence, not a completed or academically approved DASKEREL course. Supporting transcripts may depend on video, images, practical equipment or teacher explanation. Follow each lesson’s supervision guidance. For religious education and RSHE, follow the school’s syllabus, policy and safeguarding procedures.

Prior knowledge

  • Plot points and draw axes
  • Interpret bar charts, line graphs, and scatter graphs
  • Select appropriate graphs for different types of data

Source curriculum references

  • Use linear and quadratic graphs to estimate values of y for given values of x and vice versa and to find approximate solutions of simultaneous linear equations
  • Find approximate solutions to contextual problems from given graphs of a variety of functions, including piece-wise linear, exponential and reciprocal graphs
  • Interpret mathematical relationships both algebraically and geometrically

Oak source metadata. DASKEREL has not independently verified school-level coverage.

Loading lessons…