Beschreibung:
Sam - a young and enthusiastic trainee teacher - asked the class, 'What is the difference between 7 and 6?'. Jo's hand shot up and he immediately responded, 'Well seven is all straight lines and sixes are all curly.'
Understanding Subtraction - Anne CockburnCommunicating Ideas About Space and Shape - Brigitte Spindeler and Bernd WollringConstructing and Connecting 2- and 3-D Shapes - Diana Hunscheidt and Andrea Peter-KoopExploring Movement Through ICT - Fiona Thangata and Alan PagdenInvestigating Decision Making and Mathematical Reasoning - Milan Hejn