En-ROADS is a climate change solutions simulator, developed by Climate Interactive and MIT Sloan Sustainability Initiative, that gives everyone the chance to design their own scenarios to limit future global warming. It models scenarios for how changes in our energy supply, land-use, transportation, carbon removal, and more, can affect a variety of climate change impacts, from global temperature change to sea level rise. This is a free tool that was developed for policy makers and it includes resources to help educators use it successfully in their classroom with middle and high school students.