# The achievement gap: The impact of between‐class attainment grouping on pupil attainment and educational equity over time

> Research article (British Educational Research Journal, 2022) · cited 22× · AI/ML

**Wikidata**: [openalex:W4296466607](https://www.wikidata.org/wiki/openalex:W4296466607)  
**Source**: https://4ort.xyz/entity/the-achievement-gap-the-impact-of-betweenclass-attainment-grouping-on-pupil-attainment-and-educational-equity-over-time