Exploring Plant Pigments through Paper Chromatography
by Reny Mathew
In this lesson, students will explore the different pigments in green plants using spinach leaves. Students will identify the pigments by doing a lab using paper chromatography. They will observe the different pigments separate out. Students will be able to calculate the Retention factor (Rf) of each pigment front and compare with approximate Rf values of some common plants.
Lesson Plan Link/URL
https://docs.google.com/presentation/d/1Bh4cVeZwLHb7dbh8a8n2l-fSYPcvcb_0/edit?u…Related Content
Grades:
7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
Want to incorporate the Arts into your 7-12 STEM classroom? The Global Science Opera provides a way to do just that! Learn how to facilitate a STEAM collaboration with arts teachers to make it happen.
Grades:
4th Grade, 6th Grade
This project consists of the final part of a four-part unit for 4th and 6th-grade students exploring Arizona's science standards. Students will study how living things compete for energy and resources
Grades:
4th Grade, 6th Grade
This project is the third of four parts involving 4th—and 6th-grade students exploring Arizona's science standards. Students will learn about how human activities impact the environment, competition