AN EXPLORATION OF HIGH SCHOOL LEARNERS’ UNDERSTANDING OF GEOMETRIC CONCEPTS
Journal Title: Problems of Education in the 21st Century - Year 2019, Vol 77, Issue 1
Abstract
There is much concern in South Africa about the poor performance of learners in mathematics, particularly in geometry. The aim of this research was to explore the understanding of basic geometry concepts by grade 10 and grade 11 learners in terms of the van Hiele’s levels of geometry thinking. The participants of the research were 147 learners from three high schools in a rural area in the south of KwaZulu Natal, South Africa. The results showed that the learners had difficulties with problems involving definitions of geometric terms, interrelations of properties and shapes, class inclusion and changing semiotic representations. It was also found that most of the learners were operating at the visual and the analysis levels of the van Hiele levels of geometric thinking. It is recommended that teachers should provide learners with tasks that require movements between semiotic representations, and to also focus attention on improving learners’ skills in proving aspects of mathematical relations.
Authors and Affiliations
Harrison Ngirishi, Sarah Bansilal
Keywords
Related Articles
- EP ID EP458439
- DOI 10.33225/pec/19.77.82
- Views 122
- Downloads 0
THE INFLUENCE OF FREE PRIMARY EDUCATION ON KENYA CERTIFICATE OF PRIMARY EDUCATION PERFORMANCE IN KENYA
The origin of Free Primary Education (FPE) can be traced back to the 1948 Declaration of Human Rights where basic education was recognized as a human right. The current FPE programme was launched in 2003 and it led to an...
ACADEMIC ACHIEVEMENT OF COLLEGE STUDENTS: THE ROLE OF THE POSITIVE PERSONALITY MODEL
This research aimed at testing an explicative model of academic achievement of college students. Positive personality traits were hypothesized as the main predictors. Mental health and academic adjustment were tested as...
TEACHER EDUCATORS’ SELF-REPORTED PREPAREDNESS TO TEACH STUDENTS WITH SPECIAL EDUCATIONAL NEEDS IN HIGHER EDUCATION
This research explores teacher educators’ self-reported preparedness to teach students with special educational needs. Teacher educators are concerned with preparing the next generation of teachers who will, in turn, be...
THE FORMATIVE RESEARCH OF ECUADORIAN UNIVERSITY TEACHING STAFF
University research is the way in which lecturers can perceive, analyze and be illustrated about unknown topics or something that has been omitted and that is why it is important and is the key in the academic researcher...
ORGANIZATIONAL DETERMINANTS OF TEACHER RESPONSIBILITY AND ENGAGEMENT AMONG ADULT EDUCATORS IN NORWAY
The purpose of the current research was to use structural equation modeling to estimate the organizational determinants of teacher responsibility and engagement among adult educators in immigrant schools in Norway. The p...