# Development and validation of a learning progression for change of seasons, solar and lunar eclipses, and moon phases

> Research article (Physical Review Special Topics - Physics Education Research, 2015) · cited 27× · AI/ML

**Wikidata**: [openalex:W2461763254](https://www.wikidata.org/wiki/openalex:W2461763254)  
**Source**: https://4ort.xyz/entity/development-and-validation-of-a-learning-progression-for-change-of-seasons-solar-and-lunar-eclipses-and-moon-phases