Gingerbread houses, gingerbread people, and creative gingerbread #STEM for all grades! Try these activities with K-12 students to explore the light/shadow, engineering design, potential and kinetic energy, circuit building, and more. #scienceteacher #gingerbreadSTEM #scienceactivity #gingerbreadhouse #engineering #gingerbread #scienceclass #familyscience #homeschool #rubegoldberg