Many 11+ and independent school entrance exams now include a timed writing task. It's marked against clear criteria, and it's often the hardest part for children to practise on their own.
 
As soon as you book, you'll receive a writing task by email. Print it and give your child 30 minutes to complete it, with no help. Then simply photograph or scan the pages and send them back to me. I'll mark the piece personally and send you a detailed written report within 5 working days, with your child's strengths, priorities for improvement and practical next steps.