This test is largely based on vocabulary and spelling skills. Both the CEM and GL assessment will test your child on their range of vocabulary Regardless of how much work is done on test papers, unless your child actively develops their vocabulary it’s difficult to progress beyond a certain level.
One way in which you can prepare early for verbal reasoning is to encourage your child to intensively and work on spellings early on. Reading regularly in year three and four benefit enormously.
Those children who perform best in the verbal reasoning tests are the ones who acquire the necessary vocabulary, breadth and spelling accuracy.