Use Big Problems to improve your pupils mathematical skills! Children work together on SATs type questions, sharing their knowledge and ideas, then presenting their workings to the rest of the class. Teach children problem solving strategies and see how they improve in a short time. Pack contains 60 A3 size laminated cards: 30 customisable Problem cards, 30 student Work Out cards, and teachers notes. Areas covered include Money, Area and Perimeter and Ratio and Proportion. Ideal for Upper Primary.