This resource is a compilation of reports by the Qualifications and Curriculum Authority (QCA) and Ofqual reviewing standards over time in science subjects at GCSE and A levels.

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Produced by the Department for Children Schools and Families and the Qualifications and Curriculum Development Agency, this 2010 document lays out the size, nature and procedures around the sample of Key Stage Two science tests that was implemented after testing of all students was discontinued in 2009.