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A Level Appendix

Floating-point numbers, Adders and D-type flip-flops

Unplugged Unit
Perfect for lessons away from computers or workshops.
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Inside the Unit...

Areas Covered

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

  • Topic 1: Floating point numbers
  • Topic 2: Adders and D-type flip flops
  • Assessment

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

 

This is a free unit (full price £40)

Summary

This free appendix contains two short sections of A Level material that may be covered in either Year 1 or Year 2 depending on your pattern of delivery. Floating point numbers, although part of the Year 2 specification, may be taught at AS as an extension to related AS Topics in the Data representation section for example.

The unit is subdivided into two topics, plus a test. It is a theoretical unit covering the relevant sections of the AQA A Level Computer Science specification.

What's included in the toolkit?

Toolkit

The A Level units have been written to satisfy the specification for Paper 1 and Paper 2 of the AQA 7517 Computer Science AS 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...

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PG Online have been a lifesaver for good quality schemes of work. The resources are really well thought out, really well paced and the homeworks and assessments test the core understanding of each lesson. I have also found the textbooks to be a great course companion. 

Phillip McKenzie. Head of Computer Science, The Kings School

“
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Our pupils really enjoy the range of relevant topics, as well as the mixture of activities in each lesson. Needless to say, but we shan’t look anywhere else when it comes to resourcing the teaching of our future KS5 courses.

Bryan Owen. Computing Teacher, King Edmund School

Relevant Textbooks

Inside the Unit...

  • Areas Covered

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

    • Topic 1: Floating point numbers
    • Topic 2: Adders and D-type flip flops
    • Assessment

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

     

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