30 Classroom-ready activities that emphasise exploration, investigation, reasoning and communication in mathematics. Since the dawn of civilisation, pictorial representations and symbols have been used to communicate simple statistics. Efficient and effective, they are still used today in the form of pictures and graphs to record and present data. Who can tie their shoes? How many calories are in your favourite food? Make data and graphs relevant and interesting to students with the help of Developing Data-Graph Comprehension . This book offers teachers and teacher educators practical ideas...