This worksheet is aimed at those studying higher tier GCSE Maths.
Students are given 8 questions which have been incorrectly completed. They must spot the mistake and write the correct answer in the middle column. The third column is to write down in words what the person has done wrong (good for summarising/useful for revision).
This is a useful activity for pair work/group work! Rather than me telling students to watch out for common errors, by the end of the lesson the students were able to tell me where the person went wrong! A challenging but effective revision lesson.
ANSWERS INCLUDED :)