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.

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Recognise that as a transverse wave travels forward, the medium through which it travels does not.
• Describe the movement of each ‘particle’ of a transverse wave as the wave moves...