Grades:
9th Grade, 10th Grade, 11th Grade, 12th Grade
In this lesson, students will extract chlorophyll from spinach leaves and make different concentrations following the dilution method. Students will learn to compare the absorbance values obtained at
Grades:
6th Grade, 7th Grade, 8th Grade, 9th Grade
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