This unit builds on the work carried out in the key stage 2 scheme of work, particularly
unit 3C 'Introduction to databases',
unit 4D 'Collecting and presenting information: questionnaires and pie charts' and
unit 5C 'Evaluating information, checking accuracy and questioning plausibility'.
This unit provides a basis for progression on the use and collection of data in unit 10 'Information: reliability, validity, bias', unit 11 'Data: use and misuse', unit 13 'Control systems' and unit 14 'Global communication: negotiating and transferring data'.
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