Dyscalculia experts Patricia Babtie and Sue Dillon present 100 ideas to help students with numeracy difficulties grasp the core skills required in the secondary curriculum, not just in maths but in other subjects including science, design and technology, computing and geography. Around 25 per cent of secondary school students have severe numeracy difficulties. These students are often anxious and fearful about using maths arising from a repeated failure to learn. This impacts their overall attainment. Patricia and Sue show how numeracy difficulties can be overcome using multi-sensory...