 # The Sphere The Cone Any Prisms Volume of Solids Composite Prisms.

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The Sphere The Cone Any Prisms Volume of Solids Composite Prisms

Starter 5 cm 2.5 cm 3 cm 4 cm 3 cm

Volume of a Sphere 3 OLI: To understand the sphere formula and use it appropriately. OSC : Know the formula for the volume of a sphere Use the formula Use the appropriate units when answering

r D D = diameter If the above sphere has radius 10cm. Calculate it’s volume. R = radius = ½ diameter Volume of sphere = r 3

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Calculating Interest 6 OSC: Know the formula for the volume of a sphere Use the formula Use the appropriate units when answering

Starter www.mathsrevision.com Int 2 D = 6 cm r D

Volume of a Cone 8 OLI: To understand the cone formula and use it appropriately. OSC : Know the formula for the volume of a cone Use the formula Use the appropriate units when answering

If the above cone has radius 15cm and height of 10 cm. Calculate it’s volume. r h r = radius h = perpendicular height Volume of cone = r 2 h

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Calculating Interest 11 OSC: Know the formula for the volume of a sphere Use the formula Use the appropriate units when answering

Starter 6 cm 5 cm www.mathsrevision.com Int 2 r = 3cm 8 cm

Learning Intention Success Criteria 1.To know the volume formula for any prism. 1.To understand the prism formula for calculating volume. 2.Work out volumes for various prisms. 3.Answer to contain appropriate units and working. appropriate units and working. www.mathsrevision.com Int 2 Volume of Solids Prisms

Volume of a Prism 14 OLI: To understand the prism formula and use it appropriately. OSC : Know the formula for the volume of a prism Use the formula Use the appropriate units when answering

A prism is a solid shape with uniform cross-section Cylinder (circular Prism) Pentagonal Prism Triangular Prism Hexagonal Prism Volume = Area of Cross section x length

Triangular Prism Volume = Area x length 20cm 2 10cm

Volume = Area x length 43.2cm 2 20cm Hexagonal Prism

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Calculating Interest 19 OSC: Know the formula for the volume of a prism Use the formula Use the appropriate units when answering

Starter www.mathsrevision.com Int 2 D = 6 cm h = 10 cm r h

Volume of a Sphere 21 OLI: To calculate the volumes of composite shapes OSC : To know what a composite volume is Work out composite volume using previous knowledge of volumes of prisms. Use the appropriate units when answering

Volume of a Solid www.mathsrevision.com Int 2 Composite volume is simply volumes that are made up from basic volumes. r D r h Volume = Area x length

Find the volume the composite shape. Composite volume is simply volumes that are made up from basic volumes. h = 6m r 2m

This child’s toy is made from 2 identical cones. Calculate the total volume. r = 10cm h = 60cm

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Calculating Interest 26 OSC: Know the formula for the volume of a prism Use the formula Use the appropriate units when answering

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