Reading
Grades 9-12
This reading must be purchased as part of a lesson packet or as part of a full curriculum that is available in our store.
See Purchase OptionsJust a hundred years ago the world’s population had yet to reach two billion, less than a third of the number on earth today. Now, as our global family grows from 7.3 billion, adding 80 million people each year, where are we headed? If and when will our world population stop growing?
Students observe and collect data on the exponential growth of yeast cultures in both a lab experiment and under a... Read more »
Students analyze data and images about three megacities, identifying challenges and benefits of growing urbanization, and then collaborate in small... Read more »
Food and Agriculture background reading: Feeding an expanding global population and battling malnutrition among the world’s poor are challenges, especially... Read more »
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