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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Problem Based Learning: Errors Minimization, Conceptual and Procedural Understanding in Trigonometry

2023African Journal of Educational Studies in Mathematics and SciencesJournalOpen access

10.4314/ajesms.v19i1.1 Full text1 citations

Authors

3 authors across 4 institutions in 2 countries.

Emmanuel Kwadzo SallahFirst author
- Evangelical Presbyterian University College (GH)
Alex Owusu
- Evangelical Presbyterian University College (GH)
Paul Kwame ButakorSenior author
- University of Ghana (GH)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Problem and Project Based Learninglevel 3 · 0.39
Diverse scientific research topicslevel 3 · 0.04
Mathematics Education and Pedagogylevel 3 · 0.04

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 5, 2026
2023 · African Journal of Educational Studies in Mathematics and Sciences · 1 citations
https://openalex.org/W7128600216

Problem Based Learning: Errors Minimization, Conceptual and Procedural Understanding in Trigonometry · Sankore