deciduous tree lesson

green and yellow leaf advertising a nature experiment on chromatography

Chromatography with Leaves: A Nature Study Experiment

This fun chromatography with leaves experiment will teach both the amazing chemistry of chromatography and the botany of why deciduous leaves change colors in autumn. This post contains affiliate links. What is chromatography? It’s simply a big name that means separating mixtures. Or, in this case, separating pigments. As complicated as the word sounds, experimenting…