BTEC Level 3 AAQ IT Unit 4 | Relational Database Development | 103-Page Assignment Workbook

Title

BTEC Level 3 AAQ IT Unit 4 | Relational Database Development | 103-Page Assignment Workbook

Description

A comprehensive 103-page student workbook for Pearson Level 3 AAQ BTEC National in Information Technology – Unit 4: Relational Database Development.

Designed to support classroom teaching and preparation for the internally assessed Pearson Set Assignment, this workbook takes learners from core relational database principles through design, development, testing and optimisation.

Coverage includes:

• Relational database management systems
• Relations, attributes, domains and tuples
• Degree and cardinality
• Primary, foreign, candidate and super keys
• Entity and referential integrity
• One-to-one, one-to-many and many-to-many relationships
• Relational algebra
• SQL
• Data manipulation and queries
• Normalisation from UNF to 3NF
• Scoping documents
• Conceptual and logical ERDs
• Data dictionaries
• Database design
• Forms, queries and reports
• Macros and automation
• UK GDPR considerations
• Importing and validating data
• Testing and troubleshooting
• Usability testing
• Database optimisation

Also included:

• Pass, Merit and Distinction guidance
• P/M/D evidence tracker
• 16 original diagrams
• 13 tiered tasks
• 28-question knowledge quiz
• 15-hour assignment planner
• Worked SQL examples
• Worked normalisation examples
• Backup and version-control log

Ideal for Level 3 IT learners, sixth forms, colleges, classroom teaching, independent study and assignment preparation.

SEO Keywords

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Copyright

© 2026 Coffee Owed. All rights reserved.

This is an independently created educational resource designed to support Pearson Level 3 AAQ BTEC National in Information Technology – Unit 4: Relational Database Development.

It is not produced, approved, endorsed or sponsored by Pearson Education Limited.

Pearson, BTEC and associated qualification names and unit titles remain the property of their respective rights holders and are referenced solely to identify the educational context.

Any practice tasks, SQL examples and assignment-preparation materials are independently created and are not official Pearson assessment materials.

All original explanations, diagrams, activities, examples and designs remain the intellectual property of the creator.

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© 2026 Coffee Owed. Independent Pearson BTEC Level 3 AAQ IT resource. Not affiliated with or endorsed by Pearson.