Databases (including SQL), Compression & Encryption - 7 Lesson Workbook (easy to use!)

Includes a workbook of 23 A4 pages and 6 lessons with full links to resources, extension tasks and teacher Powerpoints to lead the lessons. *Also included is a full 60-mark assessment on the topic with answers. *Designed for non-specialists teaching GCSE or Key Stage 3 Computer Science.


  • Introduction to databases
  • Linked databases
  • Introduction to SQL
  • Lossy and lossless compression
  • Run-Length Encoding
  • Encryption and Caesar Ciphers


  • A well designed and clear workbook which students can work independently from on the computer or printed if they wish, with a range of different types of activities to ensure engagement.
  • SQL extension taks for more able learners
  • A self-evaluation on the front of the booklet so students can check their own progress (useful for the teacher too)
  • Mini-test on key database concepts using exam-style questions (answers provided)
  • Full 60-mark assessment and answers
Save for later
  • Booklet-3---Databases--Compression---Encryption.docx
  • Lesson-1-Teacher-Presentation.pptx
  • Lesson-1-Amazon-Database.xlsx
  • Lesson-1-Exam-Qs.docx
  • Lesson-2-Teacher-Presentation.pptx
  • Lesson-2-Playlist-Database.xlsx
  • Lesson-3-Teacher-Presentation.pptx
  • Lesson-3-Marksheet-Database.xlsx
  • Lesson-4-bmp-100.bmp
  • Lesson-4-jpeg-25.jpg
  • Lesson-4-jpeg-50.jpg
  • Lesson-4-jpeg-100.jpg
  • Assessment.docx
  • Assessment---Answers.docx

About this resource


Created: Jun 16, 2019

Unit of work

docx, 123 KB



pptx, 460 KB



xlsx, 10 KB


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