Water Audit Read the meter, make a change (water meter) digital

Use the meter readings to: • determine the amount of water you are using • guide changes to the way you use water • determine the amount of water you have saved. [...] Grade 7 Mathematics N7.2 Expand and demonstrate understanding of the addition, subtraction, multiplication, and division of decimals to greater numbers of decimal places, and the order of operations. [...] RW7.3 Assess the ecological stewardship of economies of Canada and the circumpolar and Pacific Rim countries. [...] Grade 8 Health Education USC8.6 Examine and assess the concept of sustainability from many perspectives, and develop an understanding of its implications for the well-being of self, others, and the environment. [...] Science WS8.1Analyze the impact of natural and human-induced changes to the characteristics and distribution of water in local, regional, and national ecosystems.