Finally, students see a demonstration in which a drop of food coloring is placed in each liquid and students make observations about the different way the food coloring looks in each. 1. Show students ...

A person mixing green food dye in a small bowl with a dish of red food dye nearby - Goodlifestudio/Getty Images "Liquid food coloring [...] can be dull unless you use a lot, which can be a problem ...

Using liquid colors will require 10-20 drops of food coloring for a richer color ... Carefully remove the egg and set it aside to dry. Repeat with additional eggs until you have all of your ...