Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 1 |
Descriptor
| Classification | 1 |
| Epistemology | 1 |
| High School Students | 1 |
| Mathematics Education | 1 |
| Matrices | 1 |
| Middle School Students | 1 |
| Number Concepts | 1 |
| Numbers | 1 |
| Secondary School Mathematics | 1 |
| Textbooks | 1 |
Source
| International Journal of… | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Evaluative | 1 |
Education Level
| High Schools | 1 |
| Junior High Schools | 1 |
| Middle Schools | 1 |
| Secondary Education | 1 |
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkElias, Henrique Rizek; Ribeiro, Alessandro Jacques; Savioli, Angela Marta Pereira das Dores – International Journal of Science and Mathematics Education, 2020
Our goal in this article is to organise an epistemological matrix for the concept of rational number that contemplates its different meanings. Aiming at understanding the various ways to signify the rational numbers and based on the theoretical-methodological approach of conceptual profiles, we produce and analyse data from various sources,…
Descriptors: Epistemology, Numbers, Number Concepts, Matrices
