Rounding to Significant Figures – Printable Poster and Information Sheet (GCSE & IGCSE)

A clear and well-structured printable poster and information sheet explaining how to round numbers to significant figures. Ideal for classroom walls, student booklets, revision folders, or as a quick-reference guide during lessons.

The layout presents the method in four simple steps, highlights the key rules students often forget, and includes worked examples for decimals and whole numbers. The design keeps everything concise so learners can check their understanding independently.

What’s included
• One-page printable poster / information sheet
• Step-by-step method for rounding to significant figures
• Key rules for identifying significant digits
• Worked examples for both decimals and whole numbers
• QR link to additional online practice with instant marking

Designed for
• KS3 and KS4 students
• GCSE and IGCSE Mathematics
• Classroom display, revision support, or inclusion in work packs

Students can also continue practising online with unlimited question variations and instant feedback:
https://igcsemathstutor.com/roundingtosignificantfigures/