Are you looking for engaging 2nd grade science curriculum units to help address the Next Gen Science Standards (NGSS)? This bundle includes hands on science labs, STEM connections, literacy connections and more for each of the themes in the NGSS second grade science standards: landforms, matter and ecosystems.THE FOLLOWING 2ND GRADE NEXT GEN STANDARDS ARE ADDRESSED:Landforms: 2-ESS2-1, 2-ESS2-2, 2-ESS2-3Matter: 2-PS1-1, 2-PS1-2, 2-PS1-3, 2-PS1-4Ecosystems: 2-LS2-1, 2-LS2-2, 2-LS4-1INCLUDED IN T