# Threshold concepts as ‘jewels of the curriculum’: rare as diamonds or plentiful as cubic zirconia?

> Research article (The International Journal for Academic Development, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2991353641](https://www.wikidata.org/wiki/openalex:W2991353641)  
**Source**: https://4ort.xyz/entity/threshold-concepts-as-jewels-of-the-curriculum-rare-as-diamonds-or-plentiful-as-cubic-zirconia