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Mathematics · WJEC 3300 · Unit 1: Non-calculator · Higher · June 2025

WJEC GCSE Mathematics Unit 1: Non-calculator Higher June 2025 mark scheme 3300U50-1

1h 45m 80 marks

Calculators may not be used

Practise the past exam questions by topic

Forming & solving equations48 Qs Linear equations95 Qs Probability experiments & frequency92 Qs Sets & Venn diagrams34 Qs +24 more
20 questions
  1. Q1 - 6 marks - Forming and solving equations, Linear equations, Probability experiments and frequency, Sets and Venn diagrams
  2. Q2 - 6 marks - Quadratic equations, Quadratic graphs
  3. Q3 - 6 marks - Converting between units, Ratio
  4. Q4 - 4 marks - Averages and spread
  5. Q5 - 3 marks - Gradient and intercept, Parallel and perpendicular lines
  6. Q6 - 4 marks - The nth term
  7. Q7 - 6 marks - Simultaneous equations
  8. Q8 - 2 marks - Limits of accuracy and bounds
  9. Q9 - 2 marks - Simplifying and manipulating expressions
  10. Q10 - 3 marks - Circle theorems
  11. Q11 - 4 marks - Simplifying and manipulating expressions
  12. Q12 - 2 marks - Angle facts, Congruence
  13. Q13 - 3 marks - Inequalities
  14. Q14 - 3 marks - Volume and surface area
  15. Q15 - 5 marks - Fractions, decimals and percentages, Indices
  16. Q16 - 3 marks - Quadratic equations, Simplifying and manipulating expressions
  17. Q17 - 2 marks - Trigonometric graphs
  18. Q18 - 4 marks - Similarity, lengths, areas and volumes
  19. Q19 - 5 marks - Natural numbers, integers, rational and irrational numbers, Surds
  20. Q20 - 7 marks - Conditional probability, Mutually exclusive and independent events