pptx, 1.22 MB
pptx, 1.22 MB
zip, 430 Bytes
zip, 430 Bytes

Lesson about Binary, Hexadecimal, ASCII & Unicode. Contains elements of component 1.4.1 (a,b,e,f,j) from OCR A-Level Computer Science spec. Lesson has a programming challenge task with potential solution.

Contains explanations of binary and hexadecimal number systems and how to convert between them. Also the use of ASCII and Unicode. Could also be used for GCSE as the content is the same. Includes tasks to develop understanding of the task and a challenge program task to create a program that converts binary numbers to denary and vice versa (solution provided).

Included is a Powerpoint with notes and tasks to help aid progress.

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