With a significant percentage of students, the current teaching of algebra is unable to develop skills, knowledge and forms of control that are necessary to fully master this domain of knowledge. The difficulties of teaching and learning are due to epistemological obstacles rooted in the development of the Symbolical Algebra and explained in the work of Peacock, during the 19th century. The article shows the role of AlNuSet system, particularly its two environments named Algebraic Line (AL) and Algebraic Manipulator (AM), in the conceptual development of two principles developed by Peacock that underlie the development of the Symbolical Algebra
We present the design principles for a new kind of computer system that helps students learn algebra...
The paper presents a class discussion which was set up within a long term experiment concerning the ...
The constraints of a Computer Algebra System are generally classified as internal constraints, comma...
unpublished PhD thesisA research study on the use of computer software (L'Algebrista) as instrument ...
Within the theoretical framework of Vygotsky's theory, the paper presents a new algebra software. Th...
Abstract: Prior to the availability of personal technology in the form of graphics calculators, the ...
Algebraic thinking is about the ability of students to analyze, make generalizations, solve problems...
ABSTRACT: This paper examines the process through which students learn to make functional use of com...
Abstract: In this study, feasibility of computer algebra systems, which are more commonly used in s...
This study investigated the use of manipulative materials and symbolic representations in teaching t...
This report proposes an approach to algebraic proof, based on the use of the AlNuSet system, a dynam...
In the practise of algebra education it is generally assumed that the rules for manipulating symbols...
We analyse the role of technology in the development of algebraic crucial knowledge and competences,...
After the first two years of upper secondary school the aim of learning algebra is not to be able to...
The article reveals the nature of the” system-structural “approach, reflects the dependence of mathe...
We present the design principles for a new kind of computer system that helps students learn algebra...
The paper presents a class discussion which was set up within a long term experiment concerning the ...
The constraints of a Computer Algebra System are generally classified as internal constraints, comma...
unpublished PhD thesisA research study on the use of computer software (L'Algebrista) as instrument ...
Within the theoretical framework of Vygotsky's theory, the paper presents a new algebra software. Th...
Abstract: Prior to the availability of personal technology in the form of graphics calculators, the ...
Algebraic thinking is about the ability of students to analyze, make generalizations, solve problems...
ABSTRACT: This paper examines the process through which students learn to make functional use of com...
Abstract: In this study, feasibility of computer algebra systems, which are more commonly used in s...
This study investigated the use of manipulative materials and symbolic representations in teaching t...
This report proposes an approach to algebraic proof, based on the use of the AlNuSet system, a dynam...
In the practise of algebra education it is generally assumed that the rules for manipulating symbols...
We analyse the role of technology in the development of algebraic crucial knowledge and competences,...
After the first two years of upper secondary school the aim of learning algebra is not to be able to...
The article reveals the nature of the” system-structural “approach, reflects the dependence of mathe...
We present the design principles for a new kind of computer system that helps students learn algebra...
The paper presents a class discussion which was set up within a long term experiment concerning the ...
The constraints of a Computer Algebra System are generally classified as internal constraints, comma...