Scale Drawings Worksheet | Convert Scale to Real Measurements | KS3–Functional Skills Maths | House

This engaging Scale Drawings: Convert Scale to Real Measurements activity teaches learners how to interpret house plans and convert scaled measurements into real-life dimensions. Using a clear floor plan and scale given in cm squares and also a second version given in 1:150 scale, students measure Bedroom 2 and the Kitchen, then calculate their actual lengths and widths in metres.

Perfect for KS3 Maths, GCSE Foundation, Functional Skills Level 1–2, construction-themed lessons, and any class needing practical, real-world problem-solving.

The realistic house-plan layout makes the task feel purposeful and meaningful, helping students connect maths to everyday contexts such as surveying, architecture, and building plans.

What’s Included:

• ◆ House plan with labelled rooms (Bedroom 1, Bedroom 2, Kitchen, Living Room, Dining Room, Bathroom, Entry)
• ● Clear task instructions focused on converting a 1:150 scale
• ◦ Realistic measurement and drawing interpretation
• ▸ Space for students to write actual dimensions directly on the plan
• ✦ Ideal for individual, group or practical maths sessions

Why Teachers Love It:

• ✔ Real-life context that boosts engagement
• ✔ Supports key curriculum skills: scale, measurement, ratio & proportional reasoning
• ✔ Perfect for cover lessons, revision or main teaching
• ✔ Printable, low-prep and accessible for mixed abilities

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