When I approached my four-year old’s teacher about Hour of Code, she invited me into the classroom to do a half hour lesson. My little ballerina goes to a Montessori, so the classroom is computer free ...
A full lesson PowerPoint 2 Differentiated worksheets with solutions to convert from Decimal to Binary with solutions 3 Differentiated Binary Crosswords with solutions All necessary resources to run ...
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 ...