Each book contains 30 tests based on the National Curriculum learning objectives to help children practise and develop key skills at home. Each book contains 30 tests based on the National Curriculum learning objectives to help children practise and develop key skills at home. Each test includes / Ten questions that take around ten minutes to complete / Simple and clear instructions / A 'testometer' to colour in so children can track their progress / Answers to all questions at the back of the book