# Calculating Compound Shapes

Original price £10.00 - Original price £10.00
Original price
£10.00
£10.00 - £10.00
Current price £10.00
SKU M6CS10040
Key Stage 2MeasurementMathsAutumn TermYear 6
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Discover how to work out the area, perimeter and volume of a variety of 2D compound shapes and 3D cuboid shapes.

###### #TheCompleteSeries5lessons

With this Year 6 Maths five-lesson planning pack, take an in-depth look at a number of strategies for working out the area and perimeter of shapes – and calculating the volume of cuboids, too. Through the slides and activities, children are shown how to apply these strategies when calculating the areas, perimeters and volumes of increasingly complex compound shapes, and given plenty of opportunities to practise! To round of the week’s learning, the fifth lesson in this Complete Series challenges children to order volumes given using a range of different units of measurement.

###### #Lesson1AreaandPerimeter

Challenge children to find the area and perimeter of rectangles and rectilinear shapes in this Year 6 Maths lesson. Includes area and perimeter worksheets.

This is the first of five lessons in the 'Calculating Compound Shapes' Complete Series. In it, children are challenged to explore the various ways in which rectilinear shapes of a given area may be configured in different ways which alter the perimeter. Additionally, they will consider the ways in which shapes of different dimensions and areas may have the same perimeter.

There is a choice of differentiated area and perimeter activities, where children can continue to explore ways of finding the area and perimeter of rectangles—including squares—and rectilinear shapes using the worksheets, activity cards and area and perimeter questions included.

### What's included:

• Lesson plan
• Slides
• Activity ideas
• Worksheets
• Question cards
• Challenge cards
###### #Lesson2CompoundShapeArea

Find the area of compound shapes and calculate missing lengths of their sides.

The included slides with this Year 6 lesson explain some strategies to use when calculating the area of rectilinear compound shapes, and when trying to find missing lengths of sides around compound shapes. After looking at these strategies, challenge children to practise what they have learned during either of the two included activities.

### What's included:

• Lesson plan
• Slides
• Activity ideas
• Differentiated worksheets
###### #Lesson3TrianglesandIrregularShapesArea

Teach children how to find the area of any triangle, then use that knowledge to help calculate the area of more complex, irregular shapes. The skills taught (in this lesson's included slideshow presentation) can be used by your Year 6 pupils to find the area of a variety of polygons such as parallelograms and trapeziums, and complex compound shapes, too. As with other lessons in this KS2 Maths scheme of work, there is a choice of differentiated activities included as well as area of a triangle worksheets.

### What's included:

• Lesson plan
• Slides
• Activity ideas
• Differentiated worksheets
• Tangram sheet
###### #Lesson4FindtheVolumeofaCuboid

Teach children the volume formula and challenge them to find the volume of cuboids and compound shapes made up of cuboids.

The included slideshow presentation describes the formula for finding the volume of cuboids. During the teaching input children are then challenged to use the formula straight away to find various volumes. They may then practise calculating the volume of cuboids or compound shapes constructed using only cuboids. Some children may even explore ways in which cuboids of different dimensions may have the same volume.

### What's included:

• Lesson plan
• Slides
• Activity ideas
• Riddle cards
• Challenge cards
• Volume cards
• Differentiated worksheets
###### #Lesson5MeasuringandComparingVolume

Challenge children to estimate the volume of cuboids, then use a volume formula to measure and compare volumes.

In this final lesson in the 'Calculating Compound Shapes' Complete Series for Year 6, children will firstly be challenged to estimate the volume of cuboids with only two of their three dimensions given. They are subsequently challenged to order sets of volumes given in different units of measurement such as mm³, cm³, m³, km³. They may then either estimate and check the volume of a variety of cuboid-shaped boxes, or undertake a volume sorting activity.

### What's included:

• Lesson plan
• Slides
• Activity ideas
• Volume cards
• Worksheet

###### Curriculum Objectives covered
• Year 6 - recognise that shapes with the same areas can have different perimeters and vice versa
• Year 6 - recognise when it is possible to use formulae for area and volume of shapes
• Year 6 - calculate the area of parallelograms and triangles

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Set out in such a way as to be able to adapt for your own class of pupils.