Tangram is a peer-reviewed portuguese-language open-access journal published by Universidade Federal da Grande Dourados in Brazil, operating under an open-access model since 2018. The journal covers Special aspects of education and Mathematics.
Authors publish in Tangram without paying any article processing charge (APC) — making it a fully diamond/platinum open-access venue, supported entirely by its publisher or sponsor. Articles are released under the CC BY-NC-SA license (see other journals using this license).
To date, Tangram has published 323 articles. Articles are minted with DOIs through the prefix 10.30612. All submissions undergo plagiarism screening before peer review.
Keywords
math, education, math education, epistemology of math, new technologies, math teaching
At a glance
- Publisher
- Universidade Federal da Grande Dourados
- Country
- Brazil
- Primary language
- Portuguese
- License
- CC BY-NC-SA
- Peer review
- Double anonymous peer review
- OA since
- 2018
- Review time
- 18 weeks
- DOI prefix
10.30612- Plagiarism check
- Yes
ISSN
- electronic
- 2595-0967
Frequently asked questions
Is Tangram peer-reviewed?
Does Tangram charge an article processing charge (APC)?
What subjects does Tangram publish?
What languages does Tangram accept?
What is the ISSN of Tangram?
2595-0967 (electronic).