Counting Sides on 2D Shapes: Year 2 Maths Interactive Geometry Lesson & Activities

Help Year 2 pupils count and compare the number of sides on common 2D shapes. Aligned to the Year 2 National Curriculum for maths, this resource develops pupils’ ability to count sides on a range of 2D shapes and use this to identify and classify them.

Mastering sides on 2D shapes with Our Year 2 Maths Interactive Geometry Lesson & Activities

The National Curriculum for Year 2 Maths requires pupils to develop fluency, mathematical reasoning and problem-solving skills in sides on 2D shapes. This resource provides structured, engaging activities that build confidence and deep understanding.

What’s Inside This sides on 2D shapes Resource

• Interactive lesson slides on counting sides on 2D shapes
• Side-counting activities for triangles, quadrilaterals, pentagons and hexagons
• Shape identification using number of sides
• Sorting shapes by number of sides
• Printable worksheet and quiz slides

Key Benefits for Students

• Develops ability to count and use sides to identify shapes
• Builds geometric vocabulary for shape properties
• Encourages systematic observation of 2D shapes
• Supports progression to angles and symmetry

Why Teachers Love It

• Curriculum-aligned to Year 2 geometry — properties of shapes objectives
• Works within a 2D shapes unit
• Pairs with naming shapes and vertices resources
• Digital format for whole-class or independent use

Ready to build fluency and confidence in sides on 2D shapes? Download this Year 2 Maths resource today for instant classroom impact. Click ‘Add to Cart’ for immediate access.