In Year 8 students will continue to deepen their understanding of topics taught in Year 7 and at primary school. For example, their work on algebraic expressions will be extended to include index laws, expanding double brackets and further their understanding of percentages by learning methods involving decimal multipliers and continue to work with the fundamental concepts of ratio and proportion that were first introduced at primary school.  They will be introduced to new and exciting mathematical concepts which draw on previously taught skills and knowledge. For example, trigonometry, bounds, solving equations involving fractions and negative enlargement. These topics give students the opportunity to develop their critical thinking skills and their ability to answer more complex problem-solving questions.  Students will also extend their knowledge of number systems and effective calculator use will feature heavily throughout the year.