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Early number. Alphabetland. Counting conkers. How many? How do you know? Is there a limit/maximum? How do patterns help?. Gelman and Gallistel (1986) One to one principle Stable order principle Cardinal principle Abstraction principle Order-irrelevance principle. Conservation.
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Counting conkers • How many? • How do you know? • Is there a limit/maximum? • How do patterns help?
Gelman and Gallistel (1986) • One to one principle • Stable order principle • Cardinal principle • Abstraction principle • Order-irrelevance principle
Conservation • What might be the implications for teaching counting?
Independent study • Read Hansen, A. (ed) (2005) Children’s Errors in Mathematics, Exeter: pp23-25 to enhance your understanding of the five principles of counting and potential misconceptions. • Complete Counting Misconceptions Activity