Counting for Adults

In this activity prospective or practicing teachers attempt to learn to count in a foreign language (Farsi). The experience is designed to help them understand how children feel when they learn to count, and what kind of learning is involved in mastering the counting words.

Ben Learns How Many

The idea of how many is deep, abstract, and cognitively demanding, involving learning number words and figuring out of the number of objects in a collection.  Ben illustrates learning what how many really means.

Anna Counts

A thinking story about one child’s counting from one to 99 (she says she has to ask her mother about what comes after that). A thinking story is a written narrative presented along with embedded and carefully selected video clips–a kind of multimedia case study–that attempts to bring to life the drama of a child’s mathematical thinking.

Counting on Counting

A brief overview of the development of counting in young children. Counting is more complex than usually assumed and learning it can be challenging. Children learn some aspects of counting in their everyday lives, but benefit from intentional teaching too.  

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