# A commognitive perspective on Grade 8 and Grade 9 learner thinking about linear equations

> Research article (Pythagoras, 2018) · cited 11× · AI/ML

**Wikidata**: [openalex:W2934643506](https://www.wikidata.org/wiki/openalex:W2934643506)  
**Source**: https://4ort.xyz/entity/a-commognitive-perspective-on-grade-8-and-grade-9-learner-thinking-about-linear-equations