Nuria developed the initiative Eco Firewood to encourage her students to tackle environmental issues, and to address the heating system issues in their village. She believes more emphasis needs to be placed on teaching students eco-friendly problem solving skills, as well as encouraging students to develop and improve their practical skills in using and applying basic mathematical principles and theoretical knowledge in practice.
Students in grades 4-9 begin by focusing on recycling materials that would typically be discarded as being waste. The main focus being on paper waste from school and home, leaves, along with sawdust from woodworking areas. Nuria works with her students to combine these materials to create eco-friendly firewood. This process helps to prevent deforestation, teaching students ways in which to use waste materials as a source of fuel. Students develop confidence in their knowledge of ways to adapt to climate change, and how to raise awareness in their local area about the harm of carbon dioxide.