Maths
Estimating Area of Irregular Shapes
Estimate the area of irregular shapes by counting whole and part squares.
MathsAge 11+25 minutes
What this topic covers
- Count whole squares inside an irregular shape.
- Count part squares, pairing halves or counting those more than half covered.
- Give an estimate with a sensible unit and explain why it is an estimate.
Core concept summaries
Key ConceptsWhole Squares FirstPart SquaresEstimate, Not Exact; the Edge Trap
Practice formats pupils may meet
NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.
clozematchingquiz