McCrea, Emma, Making every maths lesson count : six principles to support great maths teaching / Emma McCrea ; [edited by] Shaun Allison, Andy Tharby. - 1 online resource (193 pages) ISBN: 9781785833328 9781785834219 (Proquest Ebook Central) Source: 5751910 Proquest Ebook Central Subjects--Topical Terms: Mathematics--Study and teaching (Secondary)--Great Britain.