Download “Forest in the City” NGSS Correlations which includes a guiding question, science connections found in the activity, and explicit NGSS correlations. The Next Generation Science Standards (NGSS) define what students should know or be able to do at the end of instruction. This activity provides students opportunities to explore the three dimensions of science to build knowledge and understanding. In addition, activities offer phenomenon-based learning, which involves exploring the real world through learner-centered, multidisciplinary investigations that promote inquiry and problem solving. It is a useful resource even if your state has not adopted NGSS.