This is a YEAR-LONG DIGITAL and PRINTABLE Next Generation Science Standard (NGSS) Science Bundle for 2nd grade and 3rd grade. This MEGA Science Bundle includes science interactive notebook foldables, science lessons and hands-on activities for matter, rocks, weather, plants, animals, habitats, energy, bulletin boards, vocabulary cards, research activities, project-based learning, enrichment activities, and MORE in this SCIENCE BUNDLE! This second and third grade science supplemental bundle is al