Practice multiplication of very large numbers using scientific notation and rounding. Data is given for the per capita water usage in a variety of countries around the world, along with the countries' populations. Students calculate each country's annual water usage. Make real-world connections while learning and practicing the use of scientific notation.
This free resource is part of a larger environmental mini-lesson, Scientific Notation and Water Conservation
. Other environmental math lessons can be found in the Environmental education
custom category in my store.
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