# Intertwining Lexical and Conceptual Learning Trajectories - A Design Research Study on Dual Macro-Scaffolding towards Percentages

> Research article (Eurasia Journal of Mathematics Science and Technology Education, 2015) · cited 42× · AI/ML

**Wikidata**: [openalex:W2467185465](https://www.wikidata.org/wiki/openalex:W2467185465)  
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