Risps PDF Ebook

Note: this file is available for free from www.risps.co.uk

The Risps PDF Ebook - a collection of 40 open-ended investigatory tasks for the Mathematics A Level classroom. The PDF is the fourth edition, is in full colour and features hyperlinks to enable easy navigation. Clicking on 'Buy Now' sends you to Paypal, where you can either pay by Paypal or use a credit card.