

Master converting recurring decimals to fractions with this comprehensive, step-by-step presentation! Perfect for KS3 and GCSE Mathematics, this resource breaks down algebraic proofs into logical, easy-to-follow steps. It includes clear definitions, a visual dot notation guide, and six scaffolded examples ranging from simple repeating digits to trickier mixed decimals. Save time on lesson planning and help your students build absolute confidence with this essential number topic today!
Take the stress out of teaching how to change recurring decimals into fractions! This complete, ready-to-teach presentation breaks down the formal algebraic method into easy, manageable steps. Designed specifically for Key Stage 3 and GCSE Maths students (Foundation and Higher tiers), these slides clearly guide your class through definitions, dot notation rules, and the multi-step algebraic proof required for exam success.
This high-quality resource features six fully scaffolded examples that gradually increase in difficulty, ensuring students gain confidence with every slide.
What Is Included in This Resource?
• Clear Definitions & Identification: Explains exactly what a recurring decimal is and how to spot the repeating pattern instantly.
• Dot Notation Guide: Teaches students how to correctly read and apply dot notation over single and multiple repeating digits.
• 5-Step Master Formula: A reliable, repeatable algebraic process that students can use to solve any exam question confidently.
• 6 Scaffolded Practice Examples:
o Examples 1–3: Repeating digits begin immediately after the decimal point (e.g., 0.8̇, 0.2̇9̇, 0.4̇27̇).
o Example 4: Mixed recurring decimals with a whole number (e.g., 1.6̇).
o Examples 5–6: Advanced problems where non-repeating digits appear before the repeating sequence begins (e.g., 0.45̇, 0.273̇).
Curriculum & Exam Board Alignment
• Key Stages: Key Stage 3 (KS3) and Key Stage 4 (KS4 / GCSE)
• Exam Boards: Fully covers the Number module for AQA, Edexcel, OCR, and Eduqas GCSE Mathematics.
• Key Vocabulary: Rational Numbers, Terminating Decimals, Recurring Decimals, Dot Notation, Powers of 10, Algebraic Proof.
Why Teachers Love This Presentation
• Zero Prep Required: Simply download, open, and project to start teaching immediately!
• Perfect for Visual Learners: Clean layouts, distinct color choices, and logical spacing make abstract algebra easy to follow.
• Versatile Use: Ideal for whole-class direct instruction, revision sessions, or target intervention groups.
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