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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.

The Effects of Problem-Based Learning on Students’ Cognitive Achievements in Some Selected Topics in Chemistry.

2026International Journal of Research and Innovation in Social ScienceJournalOpen access

10.47772/ijriss.2026.100601237 Full text0 citations

Authors

3 authors.

Emmanuel AdjeiFirst author
- University of Education, Winneba (GH)
Obed Baah – Yanney
- University of Education, Winneba (GH)
Mershack Osei Agyemang -Senior author
- University of Education, Winneba (GH)
as printed: Mershack Osei Agyemang

Fields

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

Problem and Project Based Learninglevel 3 · 0.50
Diverse scientific research topicslevel 3 · 0.06
Problem Solving Skills Developmentlevel 3 · 0.02

Sources

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

openalexseen September 5, 2026
2026 · International Journal of Research and Innovation in Social Science · 0 citations
https://openalex.org/W7169650617

The Effects of Problem-Based Learning on Students’ Cognitive Achievements in Some Selected Topics in Chemistry. · Sankore