A Level OCR

£140.00 + VAT

+

Unit 7: Data structures

Component 01

 
7

Inside the Unit...

Areas Covered

This unit consists of seven topics, each more substantial than a single lesson and intended to be covered over the course of a week.

  • Topic 1: Arrays, tuples and records
  • Topic 2: Queues
  • Download free sample below
  • Topic 3: Lists and linked lists
  • Topic 4: Stacks
  • Topic 5: Hash tables
  • Topic 6: Graphs
  • Topic 7: Trees
  • End of unit assessment

There are seven worksheets, seven homework tasks, and an examination-style assessment test, each with answers included in this unit.

Summary

The unit is subdivided into seven topics plus a test. It covers all of Section 1.4.2 of the OCR A-Level specification H446. The unit gives practical and worked examples of each of the different abstract data structures including linked lists, graphs, stacks, queues, trees, binary search trees and hash tables. The function and practical application of each data type is discussed, with pseudocode and coded program solutions for relevant algorithms in VB and Python. A comprehensive examination-style assessment the whole unit is included at the end of the unit.

What's included in the toolkit?

Toolkit

The A Level units have been written to satisfy the specification for Component 1 and Component 2 of the OCR H046/H446 Computer Science AS/A Level. Each unit contains:

  • PowerPoint slides for each topic
  • Detailed lesson plans
  • Learning objectives and outcomes
  • Worksheets and homework activities with answers
  • End-of-unit, exam-style assessment test with answers
  • Other material and links to online resources

What people say...

We have been really impressed with your new AQA Computer Science book. [We]... like the way that the book has been broken down into easy to follow chapters and includes practice questions for the pupils.

Mark Nightingale. Head of Computing, Sacred Heart School

I have a copy of the existing AS level book and I love the structure and accessibility of it – well done. 

Omar Khan. Computer Science – Subject Lead, ARK All Saints Academy

Relevant Textbooks

Inside the Unit...

  • Areas Covered

    This unit consists of seven topics, each more substantial than a single lesson and intended to be covered over the course of a week.

    • Topic 1: Arrays, tuples and records
    • Topic 2: Queues
    • Download free sample below
    • Topic 3: Lists and linked lists
    • Topic 4: Stacks
    • Topic 5: Hash tables
    • Topic 6: Graphs
    • Topic 7: Trees
    • End of unit assessment

    There are seven worksheets, seven homework tasks, and an examination-style assessment test, each with answers included in this unit.

    Download Free Sample 7.2mb

  • How to order

    1. Add individual units to a draft order or download a blank order form below to complete manually

    2. Using a draft order you can either:

    1. Save your order online
      (registration or log in required)
    2. Email us your complete order
      (registration or log in required)
    3. Create a PDF
      (to fax or email at a later date)

    Download blank order form

    PDF

    Word

  • Pricing and Discounts

    • Lifetime site licence for:
    • 1 KS3 unit £120 + VAT
    • GCSE & IGCSE units are individually priced
    • A Level units are individually priced
    • Discount for 2-5 units 10%
    • Discount for 6-11 units 15%
    • Discount for 12 or more units 20%
    • Budget plans are available. There are no annual renewal fees.