Year 6 Area and Perimeter Problems

**A ready-to-teach Year 6 maths lesson focused on solving area and perimeter problems by finding missing lengths and applying geometry reasoning.

This lesson develops pupils’ understanding of the relationship between side lengths, area and perimeter in squares, rectangles and regular polygons.**

This Year 6 maths lesson focuses on solving area and perimeter problems by working backwards to find missing side lengths.

Pupils use the area and perimeter of squares, rectangles and regular polygons to calculate unknown dimensions before applying these skills to more challenging reasoning problems. The lesson also includes compound shape questions where pupils use their understanding of area and perimeter to solve multi-step problems.

Rather than simply calculating area and perimeter, pupils develop a deeper understanding of how these measures are related and apply this knowledge to unfamiliar contexts.

Teachers can use the included Smart Notebook input slides to model strategies clearly and guide pupils through structured examples before independent practice.

Pupils then complete a differentiated independent activity designed to support all learners while still providing appropriate challenge. The tasks develop confidence with area, perimeter and SATS-style reasoning questions.

This resource is ideal for Year 6 geometry lessons, KS2 reasoning practice, SATS revision or targeted intervention sessions.

What’s Included
✔ Smart Notebook input slides for teacher modelling
✔ Differentiated independent worksheets (3 levels)
✔ Plenary task

Why Teachers Use This
✔ Ready-to-teach lesson with no planning required
✔ Develops reasoning with area and perimeter
✔ Builds confidence finding missing side lengths
✔ Includes multi-step geometry problems
✔ Supports SATS-style reasoning question

Lesson Breakdown
✔ Input: Teacher modelling of area and perimeter strategies
✔ Guided Practice: Finding missing lengths and solving geometry problems
✔ Independent Task: Differentiated worksheets (3 levels)
✔ Plenary: Explaining methods and checking solution