Year 9 · Maths
Use 3D shape knowledge to solve problems in Year 9 Maths
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Focus on volume and surface area of spheres cones and prisms. Open support for “Calculate the Surface Area of a Sphere”, then explain the idea in your own words.
Year 9 learners practise volume and surface area of spheres cones and prisms.
The activities include Calculate the Surface Area of a Sphere, Calculate the Volume of a Cone, Calculate the Volume of a Cone, and related practice. The checked support below includes video, worksheet, teaching. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
Activities covered
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- Calculate the Surface Area of a Sphere — support from YouTube — 162maths
- Calculate the Volume of a Cone — support from YouTube — corbettmaths
- Calculate the Volume of a Cone — support from YouTube — corbettmaths
- Calculate the Volume of a Sphere — support from YouTube — corbettmaths
- Calculate the Volumes of Prisms — support from Oak National Academy
- Find the Radius of a Sphere — support from YouTube — The Organic Chemistry Tutor
- Find the Surface Area of a Cylinder — support from Oak National Academy
- Practise Calculating the Volume of a Sphere — support from YouTube — corbettmaths
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Watch it explained
watch a video explanation
KS3/GCSE Maths: Surface Area of Spheres and Cones
Best for: a clear explanation before you practise
Volume of a Cone - Corbettmaths
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Volume of a Sphere - Corbettmaths
Best for: a clear explanation before you practise
Volume of prisms
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How To Calculate The Radius of a Sphere Given The Volume
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Surface area of cylinders
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Learn it properly
lessons and teaching pages
Perimeter, area and volume: lesson sequence
Best for: worked examples and step-by-step teaching
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Practise it
questions and activities to try
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Print and finish
worksheets away from the screen
Perimeter, Area, Volume
Best for: pencil-and-paper practice away from the screen
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