[wp_ad_camp_2]   Objective This is one of the more unique science experiments for kids that is designed to teach students about density. Ideally, this is one of those science projects that is done by students in grades 3rd – 5th.   Materials Needed Mini Marshmallows Bowl with Water Bowl with Cooking Oil Cornstarch Cutting …

Fun with Marshmallows Science Project on DensityRead More »