Sample project to help students visualize percents as a number of students in their class. Remix with your own backdrop. A infographic from UNICEF about the number of children now in school for the year 2012 from the year 1999 was added as a backdrop. The project asks user for the number of students in their class. It then calculates how many students in that class would not be able to attend school, if THE WORLD WERE MY CLASS. Project part of a Ontario Gr 6 Mathematical Modelling lesson with data from United Nations Sustainable Development Goals