The Sprouts class has been learning to make colored salt by using chalk! We pour a few tablespoons of regular table salt into a small container. Next, the kids take a large piece of "sidewalk" chalk and grind and stir it into the salt. The color transfers onto the salt. (It's a great way to help build strength and coordination in their hands)! We then help them pour the salt into glass vessels using a funnel. We love displaying the layered colors on our classroom window ledges! This would be an easy project to try at home as well!