Simple text entry

Points to note

• the correct answer is 'an increase in temperature' and while there are different ways of expressing this, most are easily dealt with by the OpenMark response-matching functions
• 'open' questions of this type require authors to scan student responses and subsequently improve the answer matching where this is not currently satisfactory; in this way, questions of this type mature with use
• responses from this demonstration site are not recorded and the response-matching will not be adjusted to take account of your answer