19 Edible Kitchen Science Experiment! Awesome list of science projects kids can make and eat too. Great list for summer for Preschool, Kindergarten, 1st grade, 2nd grade, and 3rd-6th grade elementary students.
Dancing Raisins Science Experiment for Kids - This is such a fun science project for preschool, kindergarten, 1st grade, and 2nd grade kids. They will be amazed as they see chemical properties at work (science, homeschool, kids activities)