Finding Perimeter on a Grid: Year 4 Maths Interactive Geometry Lesson & Activities

Build Year 4 pupils’ perimeter skills by finding the perimeter of shapes drawn on a grid. Aligned to the Year 4 National Curriculum for maths, this resource uses grid-based shapes to develop pupils’ understanding of perimeter through counting and calculating.

Mastering finding perimeter on a grid with Our Year 4 Maths Interactive Geometry Lesson & Activities

The National Curriculum for Year 4 Maths requires pupils to develop fluency, mathematical reasoning and problem-solving skills in finding perimeter on a grid. This resource provides structured, engaging activities that build confidence and deep understanding.

What’s Inside This finding perimeter on a grid Resource

• Interactive lesson slides on perimeter using grid-based shapes
• Perimeter counting and calculating activities
• Reasoning tasks: shapes with the same perimeter
• Comparison and ordering of perimeters
• Printable worksheet and quiz slides

Key Benefits for Students

• Builds understanding of perimeter through visual grid models
• Develops systematic counting and calculating skills
• Encourages reasoning about shapes with equal perimeters
• Supports progression to rectilinear and irregular shapes

Why Teachers Love It

• Curriculum-aligned to Year 4 measurement and geometry objectives
• Clear grid diagrams make perimeter accessible
• Works within a perimeter and area unit
• Digital format for whole-class or independent use

Ready to build fluency and confidence in finding perimeter on a grid? Download this Year 4 Maths resource today for instant classroom impact. Click ‘Add to Cart’ for immediate access.