ENTITIES & ATTRIBUTESIntroduction to Databases

STARTER ACTIVITY…

What is the pattern between these flash cards?

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