High-impact computer science resources that are based on sound educational psychological theories to help all pupils reach their full potential. I’m an experienced teacher/HoD and professionally create computing and computer science teaching resources through my company Nichola Wilkin Ltd. All these resources have been exclusively created by me. I’m an author who has written for both BBC Bitesize and Cambridge University Press. Quality teaching resources you can trust!
This lesson teachers pupils about how bitmap images are created and processed and includes topics such as grid size, colour depth and compression techniques.
The pupils practice creating simple bit map images and then find an image and practice saving the files in different formats to see the difference between lossy and lossless compression.
Suitable for GCSE Computer Science classes and KS3 Computing and ICT classes.
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