Mathematics achievement has been of great concern to researchers involved in mathematics education. This concern has resulted in research seeking to determine for example, the factors that positively or negatively contribute ...

A graph G is maximal nontraceable (MNT) (maximal nonhamiltonian (MNH)) if G is not traceable (hamiltonian), i.e. does not contain a hamiltonian path (cycle), but G+xy is traceable (hamiltonian) for all nonadjacent vertices ...

Many learners find the study of introductory computer programming difficult. This is also true of children with attention deficit hyperactivity disorder (ADHD), and we need an improved understanding of how they learn ...

The present study assessed the views of students on school-related determinants with respect to liking or disliking technology. In determining students' views, two self-report instruments, the Classroom Learning Environment ...

This study provides a qualitative examination of the role of visualization through an understanding of the thought processes that occur during visualization when Grade 9 learners engage in data handling and spatial tasks. ...

Few South African students pass Grade 12 Physical Science with symbols required by university science, engineering and health science faculties. A large number of students who sit for Grade 12 Physical Science and Mathematics ...

This research concerns the development and testing of a new type of introductory astronomy curriculum material called ranking tasks. Ranking tasks are a novel form of conceptual exercise in which students are presented ...

This study explored and evaluated the prevalence of supplementary tuition in the teaching and learning of Mathematics/Mathematical Literacy in some high-performing schools of the East London district in the Eastern Cape. ...

Chapter 1 reviews better-known factorization theorems of a square matrix. For example, a square matrix over a field can be expressed as a product of two symmetric matrices; thus square matrices over real numbers can be ...

It is the aim of this paper to review some of the work done on stable matching, and on stable marriage problems in particular. Variants of the stable marriage problem will be considered, and the similarities and differences ...