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Wednesday, September 23, 2026

Edexcel IGCSE Science Past Papers

Edexcel IGCSE Science Past Papers

 


Covers both Science Single Award (4SS0) and Science Double Award (4SD0) — Double Award splits into Biology / Chemistry / Physics components, some with "Timezone R" (regional) variants.


June 2025

PaperQuestion PaperMark Scheme
Paper 1BOpenOpen
Paper 1COpenOpen
Paper 1POpenOpen

November 2024 (Double Award)

PaperQuestion PaperMark Scheme
Biology 4SD0/1BOpenOpen
Chemistry 4SD0/1COpenOpen
Physics 4SD0/1POpenOpen

June 2024

PaperQuestion PaperMark Scheme
Single Award 1B (4SS0/1B)OpenOpen
Double Award Biology 4SD0/1BOpenOpen
Double Award Biology 4SD0/1BR (Timezone R)OpenOpen
Single Award 1C (4SS0/1C)OpenOpen
Double Award Chemistry 4SD0/1COpenOpen
Double Award Chemistry 4SD0/1CR (Timezone R)OpenOpen
Single Award 1P (4SS0/1P)OpenOpen
Double Award Physics 4SD0/1POpenOpen
Double Award Physics 4SD0/1PR (Timezone R)OpenOpen

November 2023 (Double Award)

PaperQuestion PaperMark Scheme
Biology 4SD0/1BOpenOpen
Chemistry 4SD0/1COpenOpen
Physics 4SD0/1POpenOpen

June 2023

PaperQuestion PaperMark Scheme
Single Award 1B (4SS0/1B)OpenOpen
Double Award Biology 4SD0/1BOpenOpen
Double Award Biology 4SD0/1BR (Timezone R)OpenOpen
Single Award 1C (4SS0/1C)OpenOpen
Double Award Chemistry 4SD0/1COpenOpen
Double Award Chemistry 4SD0/1CR (Timezone R)OpenOpen
Single Award 1P (4SS0/1P)OpenOpen
Double Award Physics 4SD0/1POpenOpen
Double Award Physics 4SD0/1PR (Timezone R)OpenOpen

January 2023 (Double Award)

PaperQuestion PaperMark Scheme
Biology 4SD0/1BOpenOpen
Biology 4SD0/1BR (Timezone R)OpenOpen
Chemistry 4SD0/1COpenOpen
Chemistry 4SD0/1CR (Timezone R)OpenOpen
Physics 4SD0/1POpenOpen
Physics 4SD0/1PR (Timezone R)OpenOpen

June 2022

PaperQuestion PaperMark Scheme
Single Award 1B (4SS0/1B)OpenOpen
Double Award Biology 4SD0/1BOpenOpen
Double Award Biology 4SD0/1BR (Timezone R)OpenOpen
Single Award 1C (4SS0/1C)OpenOpen
Double Award Chemistry 4SD0/1COpenOpen
Double Award Chemistry 4SD0/1CR (Timezone R)OpenOpen
Single Award 1P (4SS0/1P)OpenOpen
Double Award Physics 4SD0/1POpenOpen
Double Award Physics 4SD0/1PR (Timezone R)OpenOpen

January 2022 (Double Award)

PaperQuestion PaperMark Scheme
Biology 4SD0/1BOpenOpen
Biology 4SD0/1BR (Timezone R)OpenOpen
Chemistry 4SD0/1COpenOpen
Chemistry 4SD0/1CR (Timezone R)OpenOpen
Physics 4SD0/1POpenOpen
Physics 4SD0/1PR (Timezone R)OpenOpen

November 2021 (Single Award)

PaperQuestion PaperMark Scheme
Paper 1B (4SS0/1B)OpenOpen
Paper 1C (4SS0/1C)OpenOpen
Paper 1P (4SS0/1P)OpenOpen

June 2021

PaperQuestion PaperMark Scheme
Single Award 1B (4SS0/1B)OpenOpen
Double Award Biology 4SD0/1BOpenOpen
Single Award 1C (4SS0/1C)OpenOpen
Double Award Chemistry 4SD0/1COpenOpen
Single Award 1P (4SS0/1P)OpenOpen
Double Award Physics 4SD0/1POpenOpen

January 2021 (Double Award)

PaperQuestion PaperMark Scheme
Biology 4SD0/1BOpenOpen
Biology 4SD0/1BR (Timezone R)OpenOpen
Chemistry 4SD0/1COpenOpen
Chemistry 4SD0/1CR (Timezone R)OpenOpen
Physics 4SD0/1POpenOpen
Physics 4SD0/1PR (Timezone R)OpenOpen

June 2020

PaperQuestion PaperMark Scheme
Single Award 1B (4SS0/1B)OpenOpen
Double Award Biology 4SD0/1BOpenOpen
Double Award Biology 4SD0/1BR (Timezone R)OpenOpen
Single Award 1C (4SS0/1C)OpenOpen
Double Award Chemistry 4SD0/1COpenOpen
Double Award Chemistry 4SD0/1CR (Timezone R)OpenOpen
Single Award 1P (4SS0/1P)OpenOpen
Double Award Physics 4SD0/1POpenOpen
Double Award Physics 4SD0/1PR (Timezone R)OpenOpen

January 2020 (Double Award)

PaperQuestion PaperMark Scheme
Biology 4SD0/1BOpenOpen
Biology 4SD0/1BR (Timezone R)OpenOpen
Chemistry 4SD0/1COpenOpen
Chemistry 4SD0/1CR (Timezone R)OpenOpen
Physics 4SD0/1POpenOpen
Physics 4SD0/1PR (Timezone R)OpenOpen

June 2019

PaperQuestion PaperMark Scheme
Single Award 1B (4SS0/1B)OpenOpen
Double Award Biology 4SD0/1BOpenOpen
Double Award Biology 4SD0/1BR (Timezone R)OpenOpen
Single Award 1C (4SS0/1C)OpenOpen
Double Award Chemistry 4SD0/1COpenOpen
Double Award Chemistry 4SD0/1CR (Timezone R)OpenOpen
Single Award 1P (4SS0/1P)OpenOpen
Double Award Physics 4SD0/1POpenOpen
Double Award Physics 4SD0/1PR (Timezone R)OpenOpen

Sample / Modular Papers (Double Award)

UnitQuestion PaperMark Scheme
Unit 1 (4WSD1/1B)OpenOpen
Unit 2 (4WSD2/1B)OpenOpen
Unit 3 (4WSD3/1C)OpenOpen
Unit 4 (4WSD4/1C)OpenOpen
Unit 5 (4WSD5/1P)OpenOpen
Unit 6 (4WSD6/1P)OpenOpen

Source: mathsgenie.co.uk/igcse/science/edexcel/papers. Each "Question Paper" link opens the paper's page — the PDF is downloadable from there (usually a direct PDF viewer with a download icon, or embedded on the page).