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Year 5 Spring Block 4: Perimeter and Area

Spring Block 4: Perimeter and area (Year 5)

This Year 5 perimeter and area unit develops pupils’ understanding of measurement, shape and geometry through increasingly complex perimeter and area calculations. Aligned with White Rose Maths and the Year 5 National Curriculum, the block helps pupils calculate, compare and solve problems involving perimeter and area in a range of mathematical and real-life contexts.

Across the unit, pupils calculate the perimeter of rectangles, rectilinear shapes and polygons, solve perimeter problems, calculate the area of rectangles and compound shapes, estimate the area of irregular shapes and apply their learning to multi-step reasoning and problem-solving tasks.

Resources are organised into comprehensive lesson packs containing detailed lesson plans, interactive teaching slides, differentiated worksheets and supporting activities. Assessment materials, revision resources and knowledge organisers are included to support progression and secure understanding throughout the block.

Week 9 small steps

  • Find the perimeter of rectangles
  • Find the perimeter of rectilinear shapes
  • Find the perimeter of polygons
  • Solve problems involving perimeter
  • Consolidation lesson

Week 10 small steps

  • Calculate the area of rectangles
  • Calculate the area of compound shapes
  • Estimate area
  • Solve problems involving perimeter and area
  • Assessment

National Curriculum objectives

  • Measure and calculate the perimeter of composite rectilinear shapes in centimetres and metres
  • Calculate and compare the area of rectangles, including squares, using square centimetres and square metres
  • Estimate the area of irregular shapes
  • Use all four operations to solve problems involving measurement
  • Solve perimeter and area problems in practical contexts

Part of Maths Masters

These Year 5 perimeter and area resources form part of our complete Maths Masters scheme. Explore the full spring term sequence for structured progression, interactive teaching slides and differentiated maths resources.

Explore year 5 spring maths

Download our free Year 5 maths yearly overview | Explore maths subject leader resources

Developing perimeter and area understanding in Year 5

This Year 5 perimeter and area block helps pupils develop confidence when measuring, calculating and comparing the properties of shapes. Through carefully sequenced lessons, pupils learn to calculate perimeter and area accurately while applying their knowledge to increasingly complex reasoning and problem-solving activities.

The unit progresses from finding the perimeter of rectangles, rectilinear shapes and polygons to calculating the area of rectangles and compound shapes. Pupils also learn to estimate the area of irregular shapes and apply perimeter and area knowledge in practical contexts, helping them understand the real-world purpose of measurement.

What’s included

  • Weekly lesson packs covering all perimeter and area small steps
  • Detailed Year 5 maths lesson plans linked to White Rose Maths
  • Interactive teaching slides with clear modelling and worked examples
  • Differentiated perimeter and area worksheets
  • Reasoning and problem-solving opportunities
  • Knowledge organisers, revision mats and assessment resources

What pupils learn across the block

  • Calculate the perimeter of rectangles efficiently
  • Find the perimeter of rectilinear shapes and polygons
  • Solve perimeter problems involving real-life contexts
  • Calculate the area of rectangles and squares
  • Find the area of compound shapes by splitting them into rectangles
  • Estimate the area of irregular shapes
  • Compare and interpret perimeter and area measurements
  • Apply perimeter and area knowledge to multi-step problems

Why this block matters

  • Builds secure understanding of key measurement concepts
  • Develops accuracy when calculating perimeter and area
  • Strengthens reasoning and problem-solving skills
  • Provides important foundations for future geometry and measurement learning

If you are looking for Year 5 perimeter worksheets, Year 5 area worksheets, Year 5 perimeter and area resources, Year 5 compound shape area activities, Year 5 rectilinear shape perimeter worksheets, White Rose Maths perimeter and area resources or a complete Year 5 perimeter and area unit, this block provides lesson packs, teaching slides, planning and differentiated resources to support high-quality maths teaching throughout the unit.