# Developing Seventh Grade Students’ Understanding of Complex Environmental Problems with Systems Tools and Representations: a Quasi-experimental Study

> Research article (Research in Science Education, 2017) · cited 26× · AI/ML

**Wikidata**: [openalex:W2601817100](https://www.wikidata.org/wiki/openalex:W2601817100)  
**Source**: https://4ort.xyz/entity/developing-seventh-grade-students-understanding-of-complex-environmental-problems-with-systems-tools-and-representations