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Parts and circle facts

Labelled cylinder showing radius, diameter, height, and the curved surface unwrapped into a rectangle of width 2πr and height h

A cylinder is a 3D solid with two equal, parallel circular faces and one curved surface. The key measurements are radius $r$ , diameter $d$ , and height $h$ , with $d = 2 r$ .

Cylinders Lesson

GCSE
Maths
Cylinders

Step-by-step lessons covering Eduqas GCSE Maths Cylinders for Foundation and Higher tier. Each lesson works through exam-style questions in Component 1 and Component 2 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

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Parts and circle facts

Labelled cylinder showing radius, diameter, height, and the curved surface unwrapped into a rectangle of width 2πr and height h

A cylinder is a 3D solid with two equal, parallel circular faces and one curved surface. The key measurements are radius $r$ , diameter $d$ , and height $h$ , with $d = 2 r$ .

Cylinders Lesson

GCSE
Maths
Cylinders

Step-by-step lessons covering Eduqas GCSE Maths Cylinders for Foundation and Higher tier. Each lesson works through exam-style questions in Component 1 and Component 2 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.