Variables and data types lesson for IB Diploma Computer Science (first assessment 2027): a free lesson with editable PowerPoint slides and a student worksheet. A variable stores a value under a name, and its data type, such as integer, float, string or Boolean, decides what can be done with it.
This free version includes the slides and the student worksheet. The answers are not included.
Get the full lesson- With full answers: Variables and data types – IB Computer Science lesson
- The whole topic: Programming – IB Computer Science (16 lessons)
Last updated: November 2026.
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