Odds, evens and more evens Alison, Bernard and Charlie have been exploring sequences of odd and even numbers, which raise some intriguing questions... Age 11 to 16 Exploring and noticing Working systematically Conjecturing and generalising Visualising and representing Reasoning, convincing and proving Being curious Being resourceful Being resilient Being collaborative Problem Problem Alison, Bernard and Charlie have been exploring sequences of odd and even numbers, which raise some intriguing questions...