# Does a transformation approach improve students’ ability in constructing auxiliary lines for solving geometric problems? An intervention-based study with two Chinese classrooms

> Research article (Educational Studies in Mathematics, 2017) · cited 29× · AI/ML

**Wikidata**: [openalex:W2675523341](https://www.wikidata.org/wiki/openalex:W2675523341)  
**Source**: https://4ort.xyz/entity/does-a-transformation-approach-improve-students-ability-in-constructing-auxiliary-lines-for-solving-geometric-problems-a