Add to ORKGNegative numbers : obstacles in their evolution from intuitive to intellectual constructs. - In: For the learning of mathematics. 11. 1991. S. 26-3
Inhibiting the natural number bias in rational number tasks: towards a comprehensive test instrument...
We identify two ways of introducing negative numbers. In the first one, a totally ordered set (L, $\...
DoctorateThe thesis describes an attempt to improve the teaching and learning of negative number con...
Hattermann M, vom Hofe R, Kullmann H. An innovative approach to negative numbers. In: Lindmeier A, H...
I have divided this work in four chapters, according to the most important places of development of ...
2. Negative numbers in schools 3. A consistent interpretation of negative numbers 4. Could we teach ...
One of the prerequisites for students in studying mathematics is to understand integers, both positi...
The purpose of this article is to interpret the meaning and the aesthetics value in the history of n...
The understanding of integers and negative numbers in particular poses certain challenges for many ...
This study mainly aims to develop an effective strategy to overcome the known difficulties in teachi...
At the latest PME-NA (35), a working group met on the topic of negative numbers. Groups presented on...
In this paper, we present how experiences gained from a theory informed Lesson study in regards to a...
The difficulties presented by Brazilian students in the appropriation of the negative number reporte...
The aim of the thesis is to gain knowledge concerning what pupils aged 8 and 9 need to learn to beco...
Numbers are abstract objects that we conceptualize and make sense of through metaphors. When negativ...
Inhibiting the natural number bias in rational number tasks: towards a comprehensive test instrument...
We identify two ways of introducing negative numbers. In the first one, a totally ordered set (L, $\...
DoctorateThe thesis describes an attempt to improve the teaching and learning of negative number con...
Hattermann M, vom Hofe R, Kullmann H. An innovative approach to negative numbers. In: Lindmeier A, H...
I have divided this work in four chapters, according to the most important places of development of ...
2. Negative numbers in schools 3. A consistent interpretation of negative numbers 4. Could we teach ...
One of the prerequisites for students in studying mathematics is to understand integers, both positi...
The purpose of this article is to interpret the meaning and the aesthetics value in the history of n...
The understanding of integers and negative numbers in particular poses certain challenges for many ...
This study mainly aims to develop an effective strategy to overcome the known difficulties in teachi...
At the latest PME-NA (35), a working group met on the topic of negative numbers. Groups presented on...
In this paper, we present how experiences gained from a theory informed Lesson study in regards to a...
The difficulties presented by Brazilian students in the appropriation of the negative number reporte...
The aim of the thesis is to gain knowledge concerning what pupils aged 8 and 9 need to learn to beco...
Numbers are abstract objects that we conceptualize and make sense of through metaphors. When negativ...
Inhibiting the natural number bias in rational number tasks: towards a comprehensive test instrument...
We identify two ways of introducing negative numbers. In the first one, a totally ordered set (L, $\...
DoctorateThe thesis describes an attempt to improve the teaching and learning of negative number con...