Best IBDP Computer Science Resources

This page contains the best resources for the International Baccalaureate Diploma Programme Computer Science course. These resources are for both Higher and Standard Level CS.

Study Notes

Profile Picture Grademy

High-quality online notes with diagrams on some topics

Free
Profile Picture IBCompsciHub

High-quality PDF notes with diagrams on all topics

Top-rated PDF Free
Profile Picture Computer Science Cafe

Excellent notes with detailed diagrams on all topics

Free
Profile Picture RevisionDojo

Good, simple notes and diagrams on all topics

Free
Profile Picture LearnLearn

Basic, concise notes and definitions on most topics

Free
Profile Picture TutorChase

Premium website with good, specific notes on key topics

Profile Picture Blen

Premium website with good notes and clear diagrams

Videos

Profile Picture The CS Classroom

YouTube playlist of high-quality videos covering all topics

Top-rated YouTube Free
Profile Picture John Iglar

Complete IB Computer Science Course on Udemy

Question Banks and Past Papers

Profile Picture RevisionDojo

Exam-style questions on key concepts arranged by topic

Top-rated Free
Profile Picture Blen

Premium website of exam-style questions with mark-scheme

Profile Picture Iitian Academy

Premium website of exam-style questions with mark-scheme

The Perfect Chatbot 2025: Case Study and Resources

Profile Picture IBO

Official copy of The Perfect Chatbot 2025 case study

PDF Free
Profile Picture John Iglar

Google Doc of useful resources for The Perfect Chatbot

DOCX Free
Profile Picture The CS Classroom

Part 1 of YouTube video covering The Perfect Chatbot

YouTube Free
Profile Picture The CS Classroom

Part 2 of YouTube video covering The Perfect Chatbot

YouTube Free
Profile Picture The CS Classroom

Premium practice papers and study guide for The Perfect Chatbot

YouTube Free

Other Useful Resources

Profile Picture IBO

Official PDF overview of current 2014-2026 IBDP CS course

PDF Free
Profile Picture IBO

Official PDF overview of the next 2027- IBDP CS course

PDF Free
Profile Picture IB Documents

Repository of past papers and study guides arranged by subject

Free
Profile Picture Papa Cambridge

PDF copy of Core Computer Science for the IB Diploma textbook

PDF Free

Additional Non-IB Resources

Profile Picture W3 Schools

Simple documentation and easy tutorials for Java

Free
Profile Picture W3 Schools

Simple documentation and easy tutorials for Python

Free
Profile Picture Codecademy

Fantastic step by step Java course with projects for beginners

Free
Profile Picture Codecademy

Fantastic step by step Python 3 course with projects for beginners

Free
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