This work is about the development of environment-related mathematics worksheets to
give students a critical view of the world, make them search for solutions to their own
communities and, in that process, understand how useful and necessary the mathematical
tools are. That is the challenge that this work tries to overcome. Using Mathematical
Modeling through analysis on real, serious problems concerning our environment, we
introduce mathematical concepts which, through several exercises, take the students to a
new thinking and rethinking about the world, perceiving information, making predictions
and finding solutions to make life better for them and for their community.