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Core idea

Core idea

A frequency polygon is a graph for grouped data. The table usually uses a variable such as ttt, www or hhh to stand for time, weight or height.

Frequency Polygons Lesson

  1. GCSE
  2. /Maths
  3. /Frequency Polygons

Step-by-step lessons covering Edexcel GCSE Maths Frequency Polygons for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build fluency with number, ratio and algebra first, since geometry, probability and statistics topics rely on them, and leave extra time nearer the exam for Higher-tier problem-solving and multi-step reasoning questions.

Lessons

Calculation ProblemsUsing a CalculatorSystematic ListingFractions of an AmountFractions, Decimals and PercentagesSimplifying AlgebraWriting an ExpressionFunction MachinesSolving One Step EquationsAnglesArea and PerimeterProbabilityFrequency PolygonsAveragesBar ChartsStem and LeafPie Charts