Skip to main content

Cambridge (CAIE) · IGCSE · Theory (Extended)

Co-ordinated Sciences 0654/43 · May/June 2020

Paper 4 variant 3 of the May/June 2020 series: 12 questions, 120 minutes. No grade threshold was published for this series, so an attempt reports marks, not a grade.

Questions

12
  1. Question 110 marks
  2. Question 29 marks
  3. Question 34 marks
  4. Question 410 marks
  5. Question 53 marks
  6. Question 63 marks
  7. Question 711 marks
  8. Question 85 marks
  9. Question 98 marks
  10. Question 109 marks
  11. Question 1111 marks
  12. Question 1214 marks

Sit 0654/43 May/June 2020 against the clock.

Every question marked point by point against the official scheme. Free accounts get one fully marked paper.

Sit this paperStart free

5 marked answers a day, free. No card.

Paper Grinder

Grind real Cambridge past papers, marked point by point against the official scheme.

Paper Grinder is an independent study tool. It is not affiliated with, authorised by, or endorsed by Cambridge International Education, whose past papers and mark schemes remain the property of their owners, and it responds promptly to rights-holder requests.

© 2026 Paper Grinder