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HOMEWORK ACTIVITY
Pupils are to write up a summary of Entity Relationships and give examples of each type of relationship.
Homework is to be hand written on an A4 piece of paper and to be handed in next Wednesday.
LESSON OBJECTIVES1. Explain what an entity is and
give examples2. Describe what an attribute is
and how it relates to an entity3. Know the 3 different types of
relationships between tables
ENTITIES & ATTRIBUTES
Class Notes
Access the notes from the link below and prepare to
discuss relevant concepts
Linkhttp://www.teach-ict.com/gcse_computing/ocr/databases/entities/home_entitites.htm
Quizzeshttp://www.teach-ict.com/gcse_computing/ocr/databases/entities/quiz/matchup_entities.htm
http://www.teach-ict.com/gcse_computing/ocr/databases/entities/quiz/walkplank_entities.htm
http://www.teach-ict.com/gcse_computing/ocr/databases/entities/quiz/hoopshot_entities.htm
EXTENSION TASK
Using this link, read through the notes and complete the exercises at the bottom of the page to check your understanding
http://en.wikibooks.org/wiki/A-level_Computing/AQA/Problem_Solving,_Programming,_Operating_Systems,_Databases_and_Networking/Databases/Entity_relationship_modelling
Filepath: WikiBooks/English/A Level
Computing/AQA/Databases/Entity Relationship Modeling