Year 8 Maths Numbers & Calculation Unit | KS3 Lessons, Practice & Assessment

Year 8 KS3 Maths Unit 1: Numbers & Advanced Calculation

Complete Year 8 KS3 maths unit: 4 lessons on prime numbers, HCF, LCM, indices, roots, rounding, with PowerPoint, worksheets, homework, exit tickets, SEN support & answer keys

This pack includes:

• 4 complete lessons — prime factorisation & HCF/LCM; Venn diagrams; index laws & roots; rounding & significant figures
• PowerPoint presentation — 50+ animated slides with worked examples and visual diagrams
• Student workbook (PDF) — 40+ practice questions per lesson across Fluency, Reasoning & Problem-Solving tiers
• Homework pack — 4 differentiated sheets with self-marking answer key
• Exit tickets & PLC — one 5-minute formative assessment per lesson plus self-assessment checklists
• SEN support mats — visual scaffolding, fill-in-the-blank templates, factor trees and reference cards
• Full answer key — complete worked solutions for all problem-solving questions

Aligned with the KS3 National Curriculum for Mathematics. Updated June 2026.