# Early elementary students’ understanding of complex ecosystems: A learning progression approach

> Research article (Journal of Research in Science Teaching, 2016) · cited 77× · AI/ML

**Wikidata**: [openalex:W2436864132](https://www.wikidata.org/wiki/openalex:W2436864132)  
**Source**: https://4ort.xyz/entity/early-elementary-students-understanding-of-complex-ecosystems-a-learning-progression-approach