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Looking for a way to save time on your lesson planning without sacrificing quality? Look no further than this 6-lesson "Introduction to Data Representation" unit!


Designed with busy teachers in mind, this comprehensive 6-week unit includes everything you need to teach your students about binary and hexadecimal number systems, logic gates, digital images and sound files, and more.


What is included?

With ready-to-use PowerPoint presentations, teacher's notes (including answers), and all necessary worksheets, files and homework tasks, our "Introduction to Data Representation" unit will save you hours of planning time and allow you to deliver engaging and informative lessons with ease.


Perfect for an early career teacher (ECT), non-specialist teachers, and experienced computing teachers looking to add a sprinkle of zesty brilliance to their lessons, our "Introduction to Data Representation" unit is an ideal way to help your students develop essential computing skills.


So why wait? Invest in your students' education and order our "Introduction to Data Representation" unit today – your students (and your workload) will thank you!


This unit teaches pupils:

  • Convert between binary, denary and hexadecimal number systems
  • Add binary numbers together
  • Explain the outputs for logic gates (AND, OR, XOR and NOT) and logic circuits
  • Complete truth tables based on logic gate circuits
  • Explain the difference between bitmap images and vector images
  • Explain how sound files are converted into a digital signal
  • Explain what machine code and assembly language are

Introduction to Data Representation

  • Digital resources purchased from Nichola Wilkin Ltd. are to be used in the original individual school which purchases the resources only.


    Resources may not be shared, distributed or displayed digitally for public view, uploaded to school or borough websites, distributed via email, submitted to file sharing sites or shared with another school or institution, even those within the same academy chain.


    For full terms and conditions visit

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