Perimeter and Area | KS3 Year 7 Maths Workbook & Answers
Teach perimeter and area step by step with this Year 7 KS3 maths workbook. Includes visual explanations, 28 worked examples, progressive practice and full teacher answers.
Help pupils understand why each formula works through clear diagrams on square grids, labelled measurements and carefully explained methods.
Topics covered:
• Perimeter of rectangles, squares, regular polygons and composite shapes.
• Area of rectangles, squares, triangles, parallelograms and trapezia.
• Missing lengths, perpendicular heights and inverse calculations.
• Mixed units and square-unit conversions.
• Composite area by splitting shapes or subtracting cut-outs.
• Practical problems involving fencing, flooring, costs and simple algebra.
Includes diagnostic questions, guided and independent practice, mathematical reasoning, common-error correction, two 20-mark final checks and delayed retrieval. Dotted answer lines provide space to show working.
Files included:
• 53-page student workbook PDF.
• 37-page teacher guide PDF with full answers, marking guidance and teaching notes.
• Editable Word versions of both documents.
90 pages in total, including covers. Word text, questions, calculations and measurement keys are editable; vector diagrams can be moved and resized.
Suitable for classroom teaching, intervention, tutoring, homework and revision.
Module 6 in the Lumivora Step-by-Step KS3 Maths series.