{"product_id":"9780521558754","title":"Mathematical Challenge","description":"This book contains almost 600 unusual and challenging multiple-choice problems designed for the top 35% of pupils aged 11–15. The first part consists of past papers (1988–93) for the annual UK Schools Mathematical Challenge - a one hour, 25 question national event.The second part contains forty-two short papers (10 questions each) in the same style. Each short paper is designed to fill a 30 minute class or homework slot. The problems have a dual goal. They make pupils think and handle information in a genuinely mathematical way, but they are also meant to be fun. This collection of unusual, high quality problems will provide an invaluable resource for all mathematics teachers.","brand":"Tony Gardiner","offers":[{"title":"Default Title","offer_id":45780199899454,"sku":"9780521558754","price":1261.16,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4357\/7662\/products\/9780521558754_bc461936-c666-486a-8eaa-03a6781b7476.jpg?v=1707291652","url":"https:\/\/exclusivebooks.co.za\/products\/9780521558754","provider":"Exclusive Books Online","version":"1.0","type":"link"}