Students from around the world calculated their class mean and standard deviations for their footprints and posted them on our world map.
Do you see differences across the globe? If so, why do you think those differences exist?
Did you use the calculator to try to reduce your footprint down to the average from a citizen of another country? What changes would you have to make to lower your footprint in this way? Are you going to try and take some of these actions in your daily life?
Student Footprints >
wants or needs
Having technology nowadays is a kind of need for some people. For example , some people cannot live without their phone for 5 minutes because everything people do has to do with technology. Some students do their homework on their phone , while some workers use their phone for work. If they didnt have their phones they might be unable to get their work done . I can live without my phone but i know that not everyone can .