Make the most of the end of the year with this highly targetted 3-quiz bundle. Whilst they might look like a bit of fun, they are engineered to combat cognitive interference by interleaving topics that look structurally similar but require completely different mathematical pathways.

These diagnostic resources give students solid practice of the critical first step: analyzing the problem and selecting the correct method before picking up a calculator or pen. Because questions are marked as you go, you can stop the quiz if time runs out, without it feeling unfinished.

### What’s Inside the Bundle:

Quiz 1: Algebraic Fractions (Operations & Equations)

Forces students to distinguish between simplifying expressions versus solving equations.

• Traps: Confusing cross-multiplication with finding a common denominator; mismanaging signs when subtracting numerators.
• Covers: Addition, subtraction, multiplication, division, and solving linear equations with fractional terms.

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Quiz 2: Algebra with Powers (Quadratics & Rearranging)

Breaks the habit of applying linear rules to non-linear expressions.

• Traps: Forgetting the negative root in quadratics; failing to square-root when rearranging; incorrectly simplifying non-linear fractions.
• Covers: Solving quadratic equations, rearranging complex formulae (including subjects appearing multiple times), and advanced fraction simplification.

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Quiz 3: Which Multiplier? (Percentages & Proportion)

Isolates the structural setup of multiplicative word problems.

• Traps: Applying forward multipliers to reverse percentages; treating compound interest as linear; confusing direct and inverse variation templates.
• Covers: Reverse percentages, compound interest/decay, and direct/inverse proportion (linear, squared, and square root relationships).

### Key Features:

• High-Interference Design: Questions use identical numerical values and variables to eliminate clue-hunting and force structural analysis.
• Diagnostic Notes: Detailed breakdowns of the correct pathway and the specific misconceptions behind every wrong answer (A, B, C, D).
• Flexible Deployment: Ideal for retrieval practice, formative checkpoints, or targeted GCSE exam preparation.