1 lesson
Computer Science
Lesson
Choose a course and learn through explanations, worked examples, diagrams, and questions. Study IGCSE, O Level, AS & A Level, AP, or IB Computer Science.
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Choose a courseInternational Baccalaureate · First assessment 2027
IB Computer Science HL
Study both IB themes, then extend them with abstract data types, linked structures, and HL design and analysis.
Examples use Python. HL includes additional lessons beyond the SL path.
Course lessons
Read the explanations, trace the examples, and check your understanding at the end of each lesson.
1 lesson
A.2 Networks
1 lesson
A.3 Databases
1 lesson
A.4 Machine learning
1 lesson
B.1 Computational thinking
1 lesson
B.2 Programming
1 lesson
B.3 Object oriented programming
1 lesson
Case study and computational solution
2 lessons
B.4 Abstract data types · HL
1 lesson
HL extension
References used to build these lessons
We used these official documents as references when building this course's lessons. They are the sources for the syllabus structure and course requirements.
International Baccalaureate · First assessment 2027
This PDF is the public IB subject brief. The complete subject guide and assessment requirements are available through your school or the IB Programme Resource Centre.