Pupils should be able to:

• Recognise how the content and style of information can influence the message it gives and that data can be distorted and misused.
• Justify the use of particular information sources to support an investigation or presentation, and devise and apply criteria to evaluate how well various information types support a task.
• Evaluate different applications in terms of the structure and method of processing data.
• Select appropriate methods of exchanging digital information and recognise that the format affects the method of exchange.
• Make and use simple success criteria that ensure fitness for purpose.
  

Pupils should be taught to:

• Understand the components or elements of a web page.
• Identify different styles of web sites and their purpose.
• Evaluate web sites for their effectiveness:
  • of content and whether it is relevant and easy to find
  • of navigation
  • for communication with the user, e.g. the interface