📊 Edexcel IAL Grade Boundaries Dataset (2021–2025)

A complete, unified CSV containing all grade boundaries for Edexcel International A-Level (IAL) exams from June 2015 to January 2025.
Ideal for researchers, students, and educators seeking to analyze trends and difficulty across years without parsing multiple PDF files.

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🔍 Overview

Edexcel publishes grade boundaries in separate PDFs per session. This repository simplifies access by compiling everything into a single, structured .csv file — ready for use in Excel, Python (Pandas), R, or any data analysis tool.

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📁 Dataset Columns

Column	Description
year	Exam year
session	Exam session (e.g., Jan, Jun, Oct)
code	Subject/unit code (e.g., WME02 for M2)
unit	Unit name (where available)
max_mark	Maximum possible mark
a* to u	Grade boundaries per grade

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✅ Features

• Covers over 10 years of IAL exams
• Includes units from Maths, Physics, Chemistry, Biology, Business, and more
• Useful for:
  • Comparing assessment difficulty
  • Visualizing grade trends
  • Supporting study planning and exam strategy

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📎 Access the CSV

Link

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🏷 GitHub Topics / Tags

To help others discover this dataset, the following tags are applied: edexcel • ial • grade-boundaries • a-level • a-level-maths • a-level-chemistry • a-level-physics international-a-level • exam-analysis • csv-dataset • education-data • open-data • python-ready data-visualization • revision-tools • exam-preparation

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