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Key Stage 3 ICT INTRODUCTION TO DATABASES

Key Stage 3 ICT INTRODUCTION TO DATABASES. ‘Let’s make a Database!’. In the Database Unit you will:. Learn that databases have many different uses. Learn about the different parts of a database. Collect information for a database. Create a database. Enter data into a database.

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Key Stage 3 ICT INTRODUCTION TO DATABASES

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  1. Key Stage 3 ICTINTRODUCTION TO DATABASES ‘Let’s make a Database!’

  2. In the Database Unit you will: • Learn that databases have many different uses. • Learn about the different parts of a database. • Collect information for a database. • Create a database. • Enter data into a database. • Use databases to sort and group information, create charts, write reports, and calculate statistics. • Search databases to find useful information. • Evaluate the databases you use.

  3. Database

  4. Data Item

  5. Field

  6. Key Field

  7. Record

  8. Limited Text Number Date Text Some Data Types

  9. Unlimited Data The data you put in a field could be anything. In the favourite sport field you could put: Rugby, Football, Ice Skating, Running, Horse Riding, Swimming, Netball, Rounders, Cricket, or anything else.

  10. Limited Data You choose the data you put in a field. In the favourite sport field you could put: Rugby Netball Swimming Other Why choose Rugby, Netball, &Swimming? Why haveOther?

  11. Data Types Alphanumeric (Text) NumberAuto NumberCurrencyDateTimeYes/No (Logical or Boolean)ImageHyperlink

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