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Preservice Mathematics Teachers' Solutions to Problems: Conversions within the Metric System

- Jean E. Hallagan
- Mathematics
- 1 October 2013

This paper reports on the results of a preliminary investigation to determine if preservice mathematics teachers solve conversion problems within the metric system in multiple ways. Here, four metric… Expand

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ELEMENTARY SCHOOL PRE-SERVICE TEACHERS' UNDERSTANDINGS OF ALGEBRAIC GENERALIZATIONS

- Jean E. Hallagan, Audrey C. Rule, Lynn F. Carlson
- Mathematics
- 2009

It is critical for all students to learn algebra, including the ability to generalize, to function in our increasingly complex world. This pretest/intervention/posttest study of preservice elementary… Expand

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The case of bruce: A teacher’s model of his students’ algebraic thinking about equivalent expressions

- Jean E. Hallagan
- Mathematics
- 1 May 2006

The purpose of this article is to describe a middle school mathematics teacher’s model of his students’ responses to algebraic tasks involving equivalent expressions and the distributive property.… Expand

11 1- PDF

The influence of learning theories on the teaching and learning of algebra

- Jean E. Hallagan, Lynn F. Carlson, Brenna Finnegan, David Nylen, Sam Sochia
- Computer Science
- 1 August 2006

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Middle School Teachers’ Concept Mapping of the Term Equivalent Expressions

- Jean E. Hallagan, Maria Murray, Lynn F. Carlson
- Mathematics
- 28 October 2010

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Teachers' models of student responses to middle school algebraic tasks

- Jean E. Hallagan
- Computer Science
- 2003

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A teacher's model of students algebraic thinking about equivalent expressions. Proceedings of the 28th Conference of the International Group for the Psychology of Mathematics Education, Vol 3 pp 1-8,…

- Jean E. Hallagan
- Psychology
- 14 July 2004

This research report describes the findings of a study on teachers ways of interpreting student responses to tasks involving equivalent expressions. The teachers in this study were engaged in… Expand

2- PDF

Hands-on Materials for Teaching about Global Climate Change through Graph Interpretation.

- Audrey C. Rule, Jean E. Hallagan, Barbara A. Shaffer
- Computer Science
- 15 September 2008

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Preservice Elementary Teachers Use Drawings and Make Sets of Materials to Explain Multiplication and Division by Fractions

- Audrey C. Rule, Jean E. Hallagan
- Mathematics
- 1 June 2006

Contributing Authors of Sets of Materials Judy Allen, Tiffany Brown, Laurie Cleveland, Krystal Critch, Amy Freelove, Megan Green, Hannah Griffin, Mike Hanley, Jodi Hemingway, Amanda Howe, David… Expand

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Developing Pre-Service Teachers Models of Algebraic Generalizations

- Jean E. Hallagan, Audrey C. Rule, Lynn F. Carlson
- Computer Science
- 25 October 2007

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