An entity relationship (ER) diagram is a visual way to show how information is organized in a database. It lets people see the main entities, the information stored about them and the relationships ...
Bespoke, fully editable lesson for the new IB Diploma Computer Science syllabus (first assessment 2027): A3.2.2 Entity relationship diagrams. Slides, worksheet and full answers. Written for the 2027 ...
Teach entity-relationship diagrams with a 97-slide IB Computer Science presentation for A3.2.2, suitable for SL & HL, first assessment 2027. Guide students from identifying entities and relationships ...
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