This file contains four 2nd grade NGSSS based science fair projects to do with your class. The idea is to do one of these each quarter, and each one is based on one of the domains of science: the Nature of Science, Life Science, Earth and Space Science, and Physical Science. Each project covers multiple standards and are great for learning about both the world and the scientific method. Three of them include data sheets for your kids to write down their observations, and all are engaging and