This digital science bundle contains six, second grade science units covering properties of matter, habitats & ecosystems, landforms & earth changes, plant and animals needs & life cycles, scientists & the scientific method, and engineering design.The 6 digital second grade science resources in this bundle are designed as digital add-ons for these 2nd grade printable science units. Each unit is designed to be taught approximately 2-4 weeks.Each digital unit includes:· Narrated au