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:
6th Grade, 7th Grade, 8th Grade, 9th Grade
This lesson is part of a school-wide project to renovate a greenhouse and create a native seed library. This lesson is intended to create intrinsic motivation to engage in the project. This lesson
Grades:
9th Grade, 10th Grade, 11th Grade, 12th Grade
Using the Introduction to Hydroponics lab, introduce students to the features of the Hydroponic Systems. Students will explore the different types of grow mediums and grow lights used in the systems
Grades:
6th Grade, 7th Grade, 8th Grade
In this hands-on lesson, students will consider what they think about several different closed systems. Then students will design and carry out investigations of living things to inform their closed