Protein Assay Using Serial Dilutions

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

This is a phenomena-based introduction to how emission spectra of elements and the connection to electrons and energy levels. Students first get to explore the emission spectra of several gases using

This lesson includes fourth grade reading, writing, math, science, and engineering standards. The potential is endless with additional enrichment activities. Students participate in the nurturing and