Two lessons’ worth of KS3 data representation: binary place value both ways, binary addition including one that overflows, hexadecimal and why it exists at all, hex colour codes, ASCII, and how to ...

A set of binary calculation worksheets covering binary addition, two’s complement binary subtraction, binary shifts and binary multiplication that will save you hours of preparation and can easily be ...

When the draft curriculum for computing was published I know that one of the elements that caused concern among ICT teachers was the inclusion of the word 'algorithm' as well as just how much computer ...

Early computers were created and programmed individually for each customer, and there was no thought of being able to run the same program on different machines. But in 1964, IBM introduced the System ...