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Full-Text Articles in Education
An Integrated Study Of Children's Construction Of Improper Fractions And The Teacher's Role In Promoting That Learning, Ron Tzur
Ron Tzur
In this constructivist teaching experiment with 2 fourth graders I studied the coemergence of teaching and children's construction of a specific conception that supports the generation of improper fractions. The children's posing and solving tasks in a computer microworld promoted a modification in their fraction schemes. They advanced from thinking about a unit fraction as a part of a whole to thinking about it as standing in a multiplicative relationship with a reference whole (the iterative fraction scheme). In this article I report an intertwined analysis of the children's construction of this multiplicative relationship and an examination of the teacher's …
Distinguishing Two Stages Of Mathematics Conceptual Learning, Ron Tzur, Marty Simon
Distinguishing Two Stages Of Mathematics Conceptual Learning, Ron Tzur, Marty Simon
Ron Tzur
In this theoretical article, we distinguish two stages of learning a new mathematical concept – participatory and anticipatory. We use a recently developed mechanism for explaining mathematical conceptual learning – reflection on activity-effect relationship – as well as von Glasersfeld’s tripartite model of a scheme, to explain qualitative distinctions between the two stages. We use this distinction to explain why instructional interventions (including inquiry-based approaches) may not bring about the intended instructional goals.
Distinguishing Two Stages Of Mathematics Conceptual Learning, Ron Tzur, Marty Simon
Distinguishing Two Stages Of Mathematics Conceptual Learning, Ron Tzur, Marty Simon
Ron Tzur
In this theoretical article, we distinguish two stages of learning a new mathematical concept – participatory and anticipatory. We use a recently developed mechanism for explaining mathematical conceptual learning – reflection on activity-effect relationship – as well as von Glasersfeld’s tripartite model of a scheme, to explain qualitative distinctions between the two stages. We use this distinction to explain why instructional interventions (including inquiry-based approaches) may not bring about the intended instructional goals.
Scale For Mapping Progress In Mathematical Competencies, Ross Turner, Gayl O'Connor, Thomas Romberg
Scale For Mapping Progress In Mathematical Competencies, Ross Turner, Gayl O'Connor, Thomas Romberg
Ross Turner
No abstract provided.
The Power To Transform: Leadership That Brings Learning And Schooling To Life, Stephanie Pace Marshall
The Power To Transform: Leadership That Brings Learning And Schooling To Life, Stephanie Pace Marshall
Stephanie Pace Marshall, Ph.D.
The Power to Transform is a call to re-conceive and re-design schooling. Rather than offer “best practices” or “prescriptive solutions,” it invites leaders of all ages and walks of life to think differently about learning and schooling. It illuminates the “why” and “what” of educational transformation and explores its deepest roots. It offers new language, new design principles, a new framework, and a new map for creating vibrant, imaginative and adaptive learning landscapes that integrate the dynamic properties of living systems with the generative principles of learning. It is from this natural integration that the new story of learning and …
Blessed Unrest: The Power Of Unreasonable People To Change The World, Stephanie Pace Marshall
Blessed Unrest: The Power Of Unreasonable People To Change The World, Stephanie Pace Marshall
Stephanie Pace Marshall, Ph.D.
In her keynote address at the 2008 NCSSSMST Professional Conference, Dr. Stephanie Pace Marshall addresses what work can be done with the collective resources of its Consortium members which beg to be shared and connected--and also explores what the source of "...our Blessed Unrest that will give us the courage to become unreasonable advocates for our children and for STEM transformation?"
Stem Talent: Moving Beyond Traditional Boundaries, Stephanie Pace Marshall
Stem Talent: Moving Beyond Traditional Boundaries, Stephanie Pace Marshall
Stephanie Pace Marshall, Ph.D.
The future well-being, prosperity and sustainability of our nation, the global community and our planet resides in igniting and nurturing decidedly different STEM minds that can advance both the new STEM frontier and the human future.