Curated and Reviewed by
Lesson Planet
A hands-on chromatography lesson plan brings science to the magic of changing autumn leaves. After collecting plant samples, young scientists use paper strips, two liquids, and coffee filters to separate the pigments, then match their print with the puzzle pieces.
1 Collection
38 Views
16 Downloads
Concepts
Additional Tags
Classroom Considerations
- Liquid is flammable so safety precautions are mandatory
- Lesson is designed for autumn but useful at any point in the year