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Zero: A None Number?

Glenda Anthony, Margaret Walshaw 

August 2004, Volume 11, Issue 1, Page 38

Abstract:
The challenges students face in making sense of zero as a number. A range of different student responses to a computation problem involving zero reveal students' different understandings of zero. Includes student dialogue.

Keywords:
Pre-K-2
Article
Cross-Content (Math Only) Connections
Addition and Subtraction
Grades 3-5
Conceptual Development
Teacher
Problems
Problem Solving / Problem Posing
Representation
Multiplication and Division
Number Patterns