Pupils can quickly get to grips with KS1 problem solving and reasoning using questions that become progressively more challenging. Fully in line with the new National Curriculum. * Clear explanations and worked examples ensure pupils grasp concepts quickly. * 'How did you do?' checks at the end of each topic allow pupils to self-evaluate their work. * Regular progress tests assess pupils' understanding and give them the chance to recap on their learning. * Answers to every question provided in a pull-out section at the centre of the book.